S-19213B00A-E8T1U7 [ABLIC]
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 500 mA VOLTAGE REGULATOR;
| 型号： | S-19213B00A-E8T1U7 |
| 厂家： | 
ABLIC |
| 描述： | AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 500 mA VOLTAGE REGULATOR 输入元件 |
| 文件： | 总46页 (文件大小：771K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
S-19213 Series
AUTOMOTIVE, 125°C OPERATION,
36 V INPUT, 500 mA VOLTAGE REGULATOR
www.ablic.com
© ABLIC Inc., 2019
Rev.1.1_00
The S-19213 Series developed by using high-withstand voltage CMOS process technology, is a positive voltage regulator
with a high-withstand voltage, low current consumption and high-accuracy output voltage.
The S-19213 Series operates at the maximum operation voltage of 36 V and a low current consumption of 5.0 μA typ. and
has a built-in low on-resistance output transistor, which provides a very small dropout voltage and a large output current.
In addition to the type in which output voltage is set inside the IC, the type for which output voltage can be set via an
external resistor is added to a lineup. Also, a built-in overcurrent protection circuit to limit overcurrent of the output
transistor and a built-in thermal shutdown circuit to limit heat are included.
ABLIC Inc. offers a "thermal simulation service" which supports the thermal design in conditions when our power
management ICs are in use by customers. Our thermal simulation service will contribute to reducing the risk in the thermal
design at customers' development stage.
For more information regarding our thermal simulation service, contact our sales office.
Caution This product can be used in vehicle equipment and in-vehicle equipment. Before using the product in
the purpose, contact to ABLIC Inc. is indispensable.
Features
• Output voltage (internally set):
• Output voltage (externally set):
• Input voltage:
1.8 V, 3.0 V, 3.3 V, 5.0 V, 8.0 V, 12.0 V
1.8 V to 30.0 V, settable via external resistor
2.8 V to 36.0 V
• Output voltage accuracy:
• Current consumption:
1.5% (Tj = −40°C to +125°C)
During operation: 5.0 μA typ., 9.8 μA max. (Tj = −40°C to +125°C)
During power-off: 0.1 μA typ., 2.0 μA max. (Tj = −40°C to +125°C)
Possible to output 500 mA (at VIN ≥ VOUT(S) + 1.0 V)*1
A ceramic capacitor can be used. (1.0 μF or more)
Limits overcurrent of output transistor.
Detection temperature 170°C typ.
• Output current:
• Input and output capacitors:
• Built-in overcurrent protection circuit:
• Built-in thermal shutdown circuit:
• Built-in ON / OFF circuit:
Ensures long battery life.
Discharge shunt function is available.
Pull-down function is available.
• Operation temperature range:
• Lead-free (Sn 100%), halogen-free
• Withstand 45 V load dump
• AEC-Q100 in process*2
Ta = −40°C to +125°C
*1. Please make sure that the loss of the IC will not exceed the power dissipation when the output current is large.
*2. Contact our sales office for details.
Applications
• Constant-voltage power supply for electrical application for vehicle interior
• Constant-voltage power supply for home electric appliance
• For automotive use (engine, transmission, suspension, ABS, related-devices for EV / HEV / PHEV, etc.)
Packages
• TO-252-5S(A)
• HSOP-8A (under development)
1
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 500 mA VOLTAGE REGULATOR
S-19213 Series
Rev.1.1_00
Block Diagrams
1. Type in which output voltage is internally set
*1
VIN
VOUT
Overcurrent protection circuit
Thermal shutdown circuit
+
*2
ON / OFF
circuit
ON / OFF
−
Reference
voltage circuit
*1
VSS
*1. Parasitic diode
*2. The ON / OFF circuit controls the internal circuit and the output transistor.
Figure 1
2. Type in which output voltage is externally set
*1
VIN
VOUT
VADJ
Overcurrent protection circuit
Thermal shutdown circuit
+
*2
ON / OFF
ON / OFF
circuit
−
Reference
voltage circuit
*1
VSS
*1. Parasitic diode
*2. The ON / OFF circuit controls the internal circuit and the output transistor.
Figure 2
2
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 500 mA VOLTAGE REGULATOR
S-19213 Series
Rev.1.1_00
AEC-Q100 in Process
Contact our sales office for details of AEC-Q100 reliability specification.
Product Name Structure
Users can select the output voltage and package type for the S-19213 Series. Refer to "1. Product name" regarding
the contents of product name, "2. Packages" regarding the package drawings and "3. Product name list" for
details of product names.
1. Product name
S-19213
B
xx
A
-
xxxx
U
7
Environmental code
U:
Lead-free (Sn 100%), halogen-free
Package abbreviation and IC packing specifications*1
V5T2:
E8T1:
TO-252-5S(A), Tape
HSOP-8A (under development), Tape
Operation temperature
A:
Ta = −40°C to +125°C
Set output voltage
00:
Externally set
Internally set
18, 30, 33, 50, 80, C0:
(e.g., when the output voltage is 1.8 V, it is expressed as 18.
when the output voltage is 12.0 V, it is expressed as C0.)
Product type
B:
ON / OFF pin positive logic
*1. Refer to the tape drawing.
3
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 500 mA VOLTAGE REGULATOR
S-19213 Series
Rev.1.1_00
2. Packages
Table 1 Package Drawing Codes
Package Name
Dimension
Tape
Reel
Land
TO-252-5S(A)
HSOP-8A
VA005-A-P-SD
FH008-A-P-SD
VA005-A-C-SD
FH008-A-C-SD
VA005-A-R-SD
FH008-A-R-SD
VA005-A-L-SD
FH008-A-L-SD
3. Product name list
Table 2
TO-252-5S(A)
Output Voltage
HSOP-8A
S-19213B00A-E8T1U7*1
S-19213B18A-E8T1U7*1
S-19213B30A-E8T1U7*1
S-19213B33A-E8T1U7*1
S-19213B50A-E8T1U7*1
S-19213B80A-E8T1U7*1
S-19213BC0A-E8T1U7*1
Externally set
1.8 V 1.5%
S-19213B00A-V5T2U7
S-19213B18A-V5T2U7
S-19213B30A-V5T2U7
S-19213B33A-V5T2U7
S-19213B50A-V5T2U7
S-19213B80A-V5T2U7
S-19213BC0A-V5T2U7
3.0 V 1.5%
3.3 V 1.5%
5.0 V 1.5%
8.0 V 1.5%
12.0 V 1.5%
*1. Under development
Remark Please contact our sales office for products other than the above.
4
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 500 mA VOLTAGE REGULATOR
S-19213 Series
Rev.1.1_00
Pin Configurations
1. TO-252-5S(A)
Top view
3
Table 3 Type in Which Output Voltage is Internally Set
Pin No.
Symbol
VIN
Description
Input voltage pin
1
2
3
4
5
ON / OFF
ON / OFF pin
GND pin
VSS
NC*1
No connection
Output voltage pin
VOUT
1
2
4
5
Figure 3
Table 4 Type in Which Output Voltage is Externally Set
Pin No.
Symbol
VIN
Description
Input voltage pin
1
2
3
4
5
ON / OFF
VSS
ON / OFF pin
GND pin
VADJ
Output voltage adjustment pin
Output voltage pin
VOUT
*1. The NC pin is electrically open.
The NC pin can be connected to the VIN pin or the VSS pin.
5
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 500 mA VOLTAGE REGULATOR
S-19213 Series
Rev.1.1_00
2. HSOP-8A (under development)
Top view
Table 5 Type in Which Output Voltage is Internally Set
Pin No.
Symbol
Description
Input voltage pin
1
2
3
4
5
6
7
8
VIN
1
2
3
4
8
7
6
5
NC*2
NC*2
No connection
No connection
ON / OFF pin
GND pin
ON / OFF
VSS
NC*2
NC*2
No connection
No connection
Output voltage pin
VOUT
Bottom view
8
7
6
5
1
2
3
4
Table 6 Type in Which Output Voltage is Externally Set
Pin No.
Symbol
VIN
Description
Input voltage pin
1
2
3
4
5
6
7
8
NC*2
No connection
NC*2
No connection
*1
ON / OFF
ON / OFF pin
VSS
GND pin
Figure 4
NC*2
No connection
VADJ
VOUT
Output voltage adjustment pin
Output voltage pin
*1. Connect the heat sink of backside at shadowed area to the board, and set electric potential GND.
However, do not use it as the function of electrode.
*2. The NC pin is electrically open.
The NC pin can be connected to the VIN pin or the VSS pin.
6
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 500 mA VOLTAGE REGULATOR
Rev.1.1_00
S-19213 Series
Absolute Maximum Ratings
Table 7
(Ta = +25°C unless otherwise specified)
Item
Symbol
VIN
VON / OFF
Absolute Maximum Rating
Unit
V
VSS − 0.3 to VSS + 45
Input voltage
V
VSS − 0.3 to VIN + 0.3
VSS − 0.3 to VIN + 0.3
VSS − 0.3 to VIN + 0.3
≤
≤
≤
VSS + 45
VSS + 45
VSS + 45
VVADJ
VOUT
IOUT
Tj
V
Output voltage
V
Output current
mA
°C
°C
°C
650
Junction temperature
Operation ambient temperature
Storage temperature
−40 to +150
−40 to +125
−40 to +150
Topr
Tstg
Caution The absolute maximum ratings are rated values exceeding which the product could suffer physical
damage. These values must therefore not be exceeded under any conditions.
Thermal Resistance Value
Table 8
Item
Symbol
Condition
Min.
−
−
−
−
−
−
−
−
Typ. Max.
Unit
Board A
Board B
Board C
Board D
Board E
Board A
Board B
Board C
Board D
Board E
70
−
−
−
−
−
−
−
−
−
−
−
−
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
°C/W
TO-252-5S(A)
−
18
86
−
−
−
Junction-to-ambient thermal resistance*1, *2 θJA
HSOP-8A
(under development)
−
−
19
*1. Test environment: compliance with JEDEC STANDARD JESD51-2A
*2. Measurement values when this IC is mounted on each board
Remark Refer to " Power Dissipation" and "Test Board" for details.
7
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 500 mA VOLTAGE REGULATOR
S-19213 Series
Rev.1.1_00
Electrical Characteristics
1. Type in which output voltage is internally set
Table 9
(Tj = −40°C to +125°C unless otherwise specified)
Test
Circuit
Item
Symbol
Condition
Min.
Typ.
Max.
Unit
V
IN = 13.5 V,
IOUT = 10 mA
VOUT(S) 1.0 V
IOUT 200 mA
1.0 V
V
OUT(S) = 1.8 V, 3.0 V, 3.3 V,
VOUT(S)
VOUT(S)
VOUT(S)
VOUT(S)
V
1
5.0 V, 8.0 V, 12.0 V
−
1.5%
VOUT(S)
1.8%
+
1.5%
Output voltage*1
VOUT(E)
+
≤
VIN
≤
18.0 V,
VOUT(S)
V
1
3
1 mA
≤
≤
−
+
1.8%
Output current*2
Dropout voltage*3
IOUT
500*4
VOUT(S)
+
≤
VIN
−
*5
−
mA
VOUT(S) = 1.8 V
−
0.32
0.22
V
V
V
1
1
1
−
−
−
IOUT = 200 mA,
Ta = 25°C
Vdrop
VOUT(S) = 3.0 V, 3.3 V
VOUT(S) = 5.0 V, 8.0 V, 12.0 V
0.16
0.13
+
Δ
VOUT1
VOUT(S)
+
1.0 V
≤
VIN
≤
28.0 V, IOUT = 10 mA
−
0.015
0.03
%/V
1
Line regulation
Load regulation
Δ
Δ
VIN
•
VOUT
VIN = VOUT(S)
1.0 V,
+
−
−
−
15
20
35
30
40
70
mV
mV
mV
1
1
1
V
OUT(S) = 1.8 V, 3.0 V, 3.3 V
VOUT(S) = 5.0 V
VOUT(S) = 8.0 V
1 mA
200 mA,
Ta = 25°C
≤ IOUT ≤
VOUT2
−
VOUT(S) = 12.0 V
45
90
mV
1
2
+
Current consumption
during operation
Current consumption
during power-off
V
V
IN = 13.5 V, IOUT = 10
μ
A, ON / OFF pin = ON
−
μ
μ
A
A
ISS1
5.0
9.8
IN = 13.5 V, no load, ON / OFF pin = OFF
−
0.1
−
2.0
36.0
−
2
−
4
ISS2
VIN
Input voltage
−
2.8
2.0
V
VIN = 13.5 V, RL = 1.0 k
determined by VOUT output level
VIN = 13.5 V, RL = 1.0 k
Ω,
ON / OFF pin
input voltage "H"
−
V
V
VSH
Ω
,
ON / OFF pin
input voltage "L"
−
−
0.3
−
0.8
1.0
0.1
4
4
4
VSL
ISH
ISL
determined by VOUT output level
ON / OFF pin
input current "H"
ON / OFF pin
VIN = 13.5 V, VON / OFF = VIN
−
−
0.1
0.1
μ
A
A
V
IN = 13.5 V, VON / OFF = 0 V
μ
input current "L"
VIN = 13.5 V,
f = 100 Hz,
V
OUT(S) = 1.8 V, 3.0 V, 3.3 V, 5.0 V
−
60
−
dB
5
Ripple rejection
Δ
Vrip = 0.5 Vrms,
IOUT = 100 mA,
Ta = 25°C
VIN = VOUT(S)
|RR|
VOUT(S) = 8.0 V, 12.0 V
−
−
−
−
−
50
−
−
−
−
−
dB
mA
°C
5
3
−
−
6
+
+
1.0 V, ON / OFF pin = ON,
150
170
135
3.0
Short-circuit current
Ishort
TSD
VOUT = 0 V, Ta = +25°C
Thermal shutdown
detection temperature
Thermal shutdown
release temperature
Discharge shunt resistance
during power-off
Junction temperature
°C
Junction temperature
TSR
VIN = 13.5 V, VOUT = 0.1 V, ON / OFF pin = OFF
kΩ
RLOW
8
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 500 mA VOLTAGE REGULATOR
S-19213 Series
Rev.1.1_00
*1. VOUT(S)
:
Set output voltage
VOUT(E)
:
Actual output voltage
*2. The output current at which the output voltage becomes 95% of VOUT(E) after gradually increasing the output current.
*3. Vdrop = VIN1 − (VOUT3 × 0.98)
VIN1 is the input voltage at which the output voltage becomes 98% of VOUT3 after gradually decreasing the input
voltage.
VOUT3 is the output voltage when VIN = VOUT(S) + 1.0 V and IOUT = 200 mA.
*4. Due to limitation of the power dissipation, this value may not be satisfied. Attention should be paid to the power
dissipation when the output current is large.
This specification is guaranteed by design.
*5. The dropout voltage is limited by the difference between the input voltage (min. value) and the set output voltage.
In case of 1.8 V ≤ VOUT(S) < 2.8 V: 2.8 V − VOUT(S) = Vdrop
9
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 500 mA VOLTAGE REGULATOR
S-19213 Series
Rev.1.1_00
2. Type in which output voltage is externally set
Table 10
(Tj = −40°C to +125°C, VOUT = VVADJ unless otherwise specified)
Test
Circuit
Item
Symbol
VVADJ
Condition
Min.
Typ.
Max. Unit
VIN = 13.5 V, IOUT = 10 mA
1.773
1.768
1.8
1.8
1.8
−
1.827
1.832
30.0
V
V
V
7
7
Adjustment pin
output voltage *1
2.8 V
≤
VIN
≤
18.0 V, 1 mA ≤ IOUT ≤ 200 mA
Output voltage range
Adjustment pin internal
resistance
Output current*2
Dropout voltage*3
VROUT
RVADJ
−
13
−
−
26
−
M
Ω
−
IOUT
2.8 V
≤
VIN
VIN
500*4
−
*5
−
−
mA
V
9
7
Vdrop
I
OUT = 200 mA, Ta =
+
25°C
−
Δ
VOUT1
Line regulation
2.8 V
≤
≤
28.0 V, IOUT = 10 mA
−
−
−
0.015
15
0.03
30
%/V
mV
7
7
8
Δ
Δ
VIN
•
VOUT
V
IN = 2.8 V,
Load regulation
VOUT2
1 mA IOUT
≤
≤ 200 mA, Ta = +25°C
Current consumption
during operation
Current consumption
during power-off
ISS1
VIN = 13.5 V, ON / OFF pin = ON, IOUT = 10 μA
5.0
9.8
μ
μ
A
A
ISS2
VIN
VIN = 13.5 V, ON / OFF pin = OFF, no load
−
0.1
−
2.0
36.0
−
8
−
Input voltage
−
2.8
2.0
V
ON / OFF pin
input voltage "H"
ON / OFF pin
input voltage "L"
ON / OFF pin
input current "H"
ON / OFF pin
input current "L"
VIN = 13.5 V, RL = 1.0 k
determined by VOUT output level
VIN = 13.5 V, RL = 1.0 k
Ω,
VSH
−
V
V
10
Ω
,
VSL
ISH
−
−
0.8
1.0
0.1
−
10
10
10
11
9
determined by VOUT output level
VIN = 13.5 V, VON / OFF = VIN
−
−
0.1
0.1
−
0.3
−
μ
A
A
ISL
V
IN = 13.5 V, VON / OFF = 0 V
VIN = 13.5 V, f = 100 Hz, Vrip = 0.5 Vrms,
OUT = 100 mA, Ta = 25°C
IN = 2.8 V, ON / OFF pin = ON,
μ
Δ
Ripple rejection
|RR|
Ishort
TSD
TSR
60
dB
mA
°C
I
V
+
Short-circuit current
−
150
170
135
−
VOUT = 0 V, Ta = +25°C
Thermal shutdown
detection temperature
Thermal shutdown
release temperature
Discharge shunt
resistance during
power-off
Junction temperature
−
−
−
Junction temperature
−
−
°C
−
VIN = 13.5 V, ON / OFF pin = OFF,
VOUT = 0.1 V
−
3.0
−
k
Ω
12
RLOW
*1. VOUT(S)
:
Set output voltage = 1.8 V
*2. The output current at which the output voltage becomes 95% of VOUT(E) after gradually increasing the output current.
*3. Vdrop = VIN1 − (VOUT3 × 0.98)
VIN1 is the input voltage at which the output voltage becomes 98% of VOUT3 after gradually decreasing the input voltage.
VOUT3 is the output voltage when VIN = VOUT(S) + 1.0 V and IOUT = 200 mA.
*4. Due to limitation of the power dissipation, this value may not be satisfied. Attention should be paid to the power
dissipation when the output current is large.
This specification is guaranteed by design.
*5. The dropout voltage is limited by the difference between the input voltage (min. value) and the set output voltage.
In case of 1.8 V ≤ VOUT(S) < 2.8 V: 2.8 V − VOUT(S) = Vdrop
10
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 500 mA VOLTAGE REGULATOR
S-19213 Series
Rev.1.1_00
Test Circuits
1. Type in which output voltage is internally set
+
VOUT
VSS
VIN
A
+
V
ON / OFF
Set to ON
Figure 5 Test Circuit 1
VOUT
VIN
ON / OFF
VSS
+
Set to VIN or
GND
A
Figure 6 Test Circuit 2
+
VOUT
VSS
VIN
A
+
V
ON / OFF
Set to ON
Figure 7 Test Circuit 3
VOUT
VSS
VIN
+
V
+
RL
A
ON / OFF
Figure 8 Test Circuit 4
11
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 500 mA VOLTAGE REGULATOR
S-19213 Series
Rev.1.1_00
VOUT
VSS
VIN
+
V
RL
ON / OFF
Set to ON
Figure 9 Test Circuit 5
+
VOUT
VSS
VIN
A
+
V
ON / OFF
Set to OFF
Figure 10 Test Circuit 6
12
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 500 mA VOLTAGE REGULATOR
S-19213 Series
Rev.1.1_00
2. Type in which output voltage is externally set
+
VOUT
VADJ
VSS
VIN
A
+
V
ON / OFF
Set to ON
Figure 11 Test Circuit 7
VOUT
VADJ
VSS
VIN
ON / OFF
+
Set to VIN or
GND
A
Figure 12 Test Circuit 8
+
VOUT
VADJ
VSS
VIN
A
+
V
ON / OFF
Set to ON
Figure 13 Test Circuit 9
VOUT
VADJ
VSS
VIN
+
V
+
RL
A
ON / OFF
Figure 14 Test Circuit 10
13
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 500 mA VOLTAGE REGULATOR
S-19213 Series
Rev.1.1_00
VOUT
VADJ
VSS
VIN
+
V
V
V
RL
ON / OFF
Set to ON
Figure 15 Test Circuit 11
+
VOUT
VADJ
VSS
VIN
A
+
ON / OFF
Set to OFF
Figure 16 Test Circuit 12
+
VOUT
VIN
A
+
VADJ
VSS
ON / OFF
Set to ON
Figure 17 Test Circuit 13
14
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 500 mA VOLTAGE REGULATOR
S-19213 Series
Rev.1.1_00
Standard Circuits
1. Type in which output voltage is internally set
Input
Output
VIN
VOUT
*2
CL
*1
CIN
ON / OFF
VSS
GND
Single GND
CIN is a capacitor for stabilizing the input.
*1.
*2. CL is a capacitor for stabilizing the output.
Figure 18
2. Type in which output voltage is externally set
Input
Output
VIN
VOUT
VADJ
*3
*3
Ra
Rb
*2
CL
*1
CIN
ON / OFF
VSS
GND
Single GND
CIN is a capacitor for stabilizing the input.
*1.
*2. CL is a capacitor for stabilizing the output.
*3. Ra and Rb are resistors for output voltage external setting.
Figure 19
Caution The above connection diagrams and constants will not guarantee successful operation. Perform
thorough evaluation including the temperature characteristics with an actual application to set the
constants.
15
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 500 mA VOLTAGE REGULATOR
S-19213 Series
Rev.1.1_00
Condition of Application
Input capacitor (CIN):
Output capacitor (CL):
A ceramic capacitor with capacitance of 1.0 μF or more is recommended.
A ceramic capacitor with capacitance of 1.0 μF or more is recommended.
ESR of output capacitor: A ceramic capacitor with capacitance of 100 Ω or less is recommended.
Caution Generally, in a voltage regulator, an oscillation may occur depending on the selection of the external
parts. Perform thorough evaluation including the temperature characteristics with an actual
application using the above capacitors to confirm no oscillation occurs.
Selection of Input Capacitor (CIN) and Output Capacitor (CL)
The S-19213 Series requires CL between the VOUT pin and the VSS pin for phase compensation. The operation is
stabilized by a ceramic capacitor with capacitance of 1.0 μF or more. When using an OS capacitor, a tantalum
capacitor or an aluminum electrolytic capacitor, the capacitance also must be 1.0 μF or more. However, an oscillation
may occur depending on the equivalent series resistance (ESR).
Moreover, the S-19213 Series requires CIN between the VIN pin and the VSS pin for a stable operation.
Generally, an oscillaiton may occur when a voltage regulator is used under the conditon that the impedance of the
power supply is high.
Note that the output voltage transient characteristics varies depending on the capacitance of CIN and CL and the value
of ESR.
Caution Perform thorough evaluation including the temperature characteristics with an actual application to
select CIN and CL.
Selection of Resistors (Ra, Rb) for Output Voltage External Setting
The S-19213 Series provides the type in which output voltage can be set via the external resistor. The output voltage
can be set by connecting a resistor (Ra) between the VOUT pin and the VADJ pin, and a resistor (Rb) between the
VADJ pin and the VSS pin.
Depending on the intended output voltage, select Ra and Rb from the range shown in Table 11.
Caution Since the VADJ pin impedance is comparatively high and is easily affected by noise, pay adequate
attention to the wiring pattern.
Table 11
VOUT
Ra
Rb
Unnecessary
10 kΩ to 200 kΩ
1.8 V
1.85 V to 30.0 V
Connect to VOUT pin
0.25 kΩ to 2.6 MΩ
16
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 500 mA VOLTAGE REGULATOR
S-19213 Series
Rev.1.1_00
Explanation of Terms
1. Low dropout voltage regulator
This is a voltage regulator which made dropout voltage small by its built-in low on-resistance output transistor.
2. Output voltage (VOUT
)
This voltage is output at an accuracy of 1.5% when the input voltage, the output current and the temperature are
in a certain condition*1.
*1. Differs depending on the product.
Caution If the certain condition is not satisfied, the output voltage may exceed the accuracy range of 1.5%.
Refer to " Electrical Characteristics" and " Characteristics (Typical Data)" for details.
ΔVOUT1
ΔVIN • VOUT
3. Line regulation
Indicates the dependency of the output voltage against the input voltage. That is, the value shows how much the
output voltage changes due to a change in the input voltage after fixing output current constant.
4. Load regulation (ΔVOUT2
)
Indicates the dependency of the output voltage against the output current. That is, the value shows how much the
output voltage changes due to a change in the output current after fixing input voltage constant.
5. Dropout voltage (Vdrop
)
Indicates the difference between input voltage (VIN1) and the output voltage when the output voltage becomes 98%
of the output voltage value (VOUT3) at VIN = VOUT(S) + 1.0 V after the input voltage (VIN) is decreased gradually.
Vdrop = VIN1 − (VOUT3 × 0.98)
17
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 500 mA VOLTAGE REGULATOR
S-19213 Series
Rev.1.1_00
Operation
1. Basic operation
Figure 20 shows the block diagram of the S-19213 Series to describe the basic operation.
The error amplifier compares the feedback voltage (Vfb) whose output voltage (VOUT) is divided by the feedback
resistors (Rs and Rf) with the reference voltage (Vref). The error amplifier controls the output transistor, consequently,
the regulator starts the operation that keeps VOUT constant without the influence of the input voltage (VIN).
VIN
*1
Current
supply
VOUT
Error amplifier
−
+
Vref
Rf
Vfb
Reference voltage
circuit
Rs
VSS
*1. Parasitic diode
Figure 20
2. Output transistor
In the S-19213 Series, a low on-resistance P-channel MOS FET is used between the VIN pin and the VOUT pin as
the output transistor. In order to keep VOUT constant, the on-resistance of the output transistor varies appropriately
according to the output current (IOUT).
Caution Since a parasitic diode exists between the VIN pin and the VOUT pin due to the structure of the
transistor, the IC may be damaged by a reverse current if VOUT becomes higher than VIN.
Therefore, be sure that VOUT does not exceed VIN + 0.3 V.
18
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 500 mA VOLTAGE REGULATOR
S-19213 Series
Rev.1.1_00
3. ON / OFF pin
The ON / OFF pin controls the internal circuit and the output transistor in order to start and stop the regulator. When
the ON / OFF pin is set to OFF, the internal circuit stops operating and the output transistor between the VIN pin
and the VOUT pin is turned off, reducing current consumption significantly.
Note that the current consumption increases when a voltage of 0.8 V to VIN − 0.3 V is applied to the ON / OFF pin.
The ON / OFF pin is configured as shown in Figure 21.
Since the ON / OFF pin is internally pulled down to the VSS pin in the floating status, the VOUT pin is set to the
V
SS level.
Table 12
Internal Circuit
Product Type
ON / OFF Pin
"H" : ON
VOUT Pin Voltage
Constant value*1
Current Consumption
B
B
Operate
Stop
ISS1
ISS2
*2
"L" : OFF
Pulled down to VSS
*1. The constant value is output due to the regulating based on the set output voltage value.
*2. The VOUT pin voltage is pulled down to VSS due to combined resistance (RLOW = 3.0 kΩ typ.) of the
discharge shunt circuit and the feedback resistors, and a load.
VIN
ON / OFF
VSS
Figure 21
19
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 500 mA VOLTAGE REGULATOR
S-19213 Series
Rev.1.1_00
4. Discharge shunt function
The S-19213 Series has a built-in discharge shunt circuit to discharge the output capacitance. The output
capacitance is discharged as follows so that the VOUT pin reaches the VSS level.
(1) The ON / OFF pin is set to OFF level.
(2) The output transistor is turned off.
(3) The discharge shunt circuit is turned on.
(4) The output capacitor discharges.
Output transistor: OFF
S-19213 Series
*1
VOUT
VIN
Discharge shunt circuit
: ON
Output
capacitor
(CL)
*1
ON / OFF
ON / OFF circuit
ON / OFF pin: OFF
Current flow
GND
VSS
*1. Parasitic diode
Figure 22
5. Constant current source pull-down
Note that the IC's current consumption increases as much as current flows into the constant current of 0.3 μA typ.
when the ON / OFF pin is connected to the VIN pin and the S-19213 Series is operating.
Since the ON / OFF pin is internally pulled down to the VSS pin in the floating status, the VOUT pin is set to the
VSS level.
20
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 500 mA VOLTAGE REGULATOR
S-19213 Series
Rev.1.1_00
6. Overcurrent protection circuit
The S-19213 Series has a built-in overcurrent protection circuit to limit the overcurrent of the output transistor.
When the VOUT pin is shorted to the VSS pin, that is, at the time of the output short-circuit, the output current is
limited to 150 mA typ. due to the overcurrent protection circuit operation. The S-19213 Series restarts regulating
when the output transistor is released from the overcurrent status.
Caution
This overcurrent protection circuit does not work as for thermal protection. For example, when
the output transistor keeps the overcurrent status long at the time of output short-circuit or
due to other reasons, pay attention to the conditions of the input voltage and the load current
so as not to exceed the power dissipation.
7. Thermal shutdown circuit
The S-19213 Series has a built-in thermal shutdown circuit to limit overheating. When the junction temperature
increases to 170°C typ., the thermal shutdown circuit becomes the detection status, and the regulating is stopped.
When the junction temperature decreases to 135°C typ., the thermal shutdown circuit becomes the release status,
and the regulator is restarted.
If the thermal shutdown circuit becomes the detection status due to self-heating, the regulating is stopped and VOUT
decreases. For this reason, the self-heating is limited and the temperature of the IC decreases. The thermal
shutdown circuit becomes release status when the temperature of the IC decreases, and the regulating is restarted
thus the self-heating is generated again. Repeating this procedure makes the waveform of VOUT into a pulse-like
form. This phenomenon continues unless decreasing either or both of the input voltage and the output current in
order to reduce the internal power consumption, or decreasing the ambient temperature. Note that the product may
suffer physical damage such as deterioration if the above phenomenon occurs continuously.
Caution
If a large load current flows during the restart process of regulating after the thermal shutdown
circuit changes to the release status from the detection status, the thermal shutdown circuit
becomes the detection status again due to self-heating, and a problem may happen in the
restart of regulating. A large load current, for example, occurs when charging to the CL whose
capacitance is large.
Perform thorough evaluation including the temperature characteristics with an actual
application to select CL.
Table 13
Thermal Shutdown Circuit
VOUT Pin Voltage
Constant value*2
Pulled down to VSS
Release: 135°C typ.*1
Detection: 170°C typ.*1
*3
*1. Junction temperature
*2. The constant value is output due to the regulating based on the set output voltage value.
*3. The VOUT pin voltage is pulled down to VSS due to the feedback resistors (Rs and Rf) and a load.
8. Inrush current limit circuit
The S-19213 Series has a built-in inrush current limit circuit to limit the inrush current generated at power-on or at
the time when the ON / OFF pin is set to ON. The inrush current is limited to 400 mA typ. immediately after
power-on or for the internally set, predetermined time of 100 μs min. from the time when ON / OFF pin is set to ON.
21
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 500 mA VOLTAGE REGULATOR
S-19213 Series
Rev.1.1_00
9. Type in which output voltage is externally set
The S-19213 Series provides the type in which output voltage can be set via the external resistor. The output
voltage can be set by connecting a resistor (Ra) between the VOUT pin and the VADJ pin, and a resistor (Rb)
between the VADJ pin and the VSS pin.
The output voltage is determined by the following formulas.
V
OUT = 1.8 + Ra × la ···················· (1)
By substituting Ia = IVADJ + 1.8 / Rb to above formula (1),
OUT = 1.8 + Ra × (IVADJ + 1.8 / Rb) = 1.8 × (1.0 + Ra / Rb) + Ra × IVADJ ······· (2)
V
In above formula (2), Ra × IVADJ is a factor for the output voltage error.
Whether the output voltage error is minute is judged depending on the following (3) formula.
By substituting IVADJ = 1.8 / RVADJ to Ra × IVADJ
V
OUT = 1.8 × (1.0 + Ra / Rb) + 1.8 × Ra / RVADJ ················ (3)
If RVADJ is sufficiently larger than Ra, the error is judged as minute.
VOUT
VOUT
Ia
Ib
Ra
VIN
VADJ
RVADJ
1.8 V
IVADJ
Rb
VSS
Figure 23
The following expression is in order to determine VOUT = 20.0 V.
If Rb = 10 kΩ, substitute RVADJ = 26 MΩ typ. into (3),
Ra = (20.0 / 1.8 − 1) × ((10 k × 26 M) / (10 k + 26 M)) ≅ 101 kΩ
Caution The above connection diagram and constants will not guarantee successful operation. Perform
thorough evaluation using the actual application to set the constants.
22
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 500 mA VOLTAGE REGULATOR
S-19213 Series
Rev.1.1_00
Precautions
• Generally, when a voltage regulator is used under the condition that the load current value is small (1 mA or less),
the output voltage may increase due to the leakage current of an output transistor.
• Generally, when a voltage regulator is used under the condition that the temperature is high, the output voltage may
increase due to the leakage current of an output transistor.
• Generally, when the ON / OFF pin is used under the condition of OFF, the output voltage may increase due to the
leakage current of an output transistor.
• Generally, when a voltage regulator is used under the condition that the impedance of the power supply is high, an
oscillation may occur. Perform thorough evaluation including the temperature characteristics with an actual
application to select CIN.
• Generally, in a voltage regulator, an oscillation may occur depending on the selection of the external parts. The
following use conditions are recommended in the S-19213 Series; however, perform thorough evaluation including
the temperature characteristics with an actual application to select CIN and CL.
Input capacitor (CIN):
Output capacitor (CL):
A ceramic capacitor with capacitance of 1.0 μF or more is recommended.
A ceramic capacitor with capacitance of 1.0 μF or more is recommended.
• Generally, in a voltage regulator, the values of an overshoot and an undershoot in the output voltage vary depending
on the variation factors of input voltage start-up, input voltage fluctuation, load fluctuation etc., or the capacitance of
CIN or CL and the value of the equivalent series resistance (ESR), which may cause a problem to the stable operation.
Perform thorough evaluation including the temperature characteristics with an actual application to select CIN and CL.
• Generally, in a voltage regulator, an overshoot may occur in the output voltage momentarily if the input voltage
steeply changes when the input voltage is started up, the input voltage fluctuates, etc. Perform thorough evaluation
including the temperature characteristics with an actual application to confirm no problems happen.
• Generally, in a voltage regulator, if the VOUT pin is steeply shorted with GND, a negative voltage exceeding the
absolute maximum ratings may occur in the VOUT pin due to resonance phenomenon of the inductance and the
capacitance including CL on the application. The resonance phenomenon is expected to be weakened by inserting a
series resistor into the resonance path, and the negative voltage is expected to be limited by inserting a protection
diode between the VOUT pin and the VSS pin.
• If the input voltage is started up steeply under the condition that the capacitance of CL is large, the thermal shutdown
circuit may be in the detection status by self-heating due to the charge current to CL.
• Make sure of the conditions for the input voltage, output voltage and the load current so that the internal loss does
not exceed the power dissipation.
• Do not apply an electrostatic discharge to this IC that exceeds the performance ratings of the built-in electrostatic
protection circuit.
• When considering the output current value that the IC is able to output, make sure of the output current value
specified in Table 9 and Table 10 in " Electrical Characteristics" and footnote *4 of the table.
• Wiring patterns on the application related to the VIN pin, the VOUT pin and the VSS pin should be designed so that
the impedance is low. When mounting CIN between the VIN pin and the VSS pin and CL between the VOUT pin and
the VSS pin, connect the capacitors as close as possible to the respective destination pins of the IC.
• When setting the output voltage by using an external resistor, connect a resistor (Ra) between the VOUT pin and the
VADJ pin and a resistor (Rb) between the VADJ pin and the VSS pin close to the respective pins.
• In the package equipped with heat sink of backside, mount the heat sink firmly. Since the heat radiation differs
according to the condition of the application, perform thorough evaluation with an actual application to confirm no
problems happen.
• ABLIC Inc. claims no responsibility for any disputes arising out of or in connection with any infringement by products
including this IC of patents owned by a third party.
23
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 500 mA VOLTAGE REGULATOR
S-19213 Series
Rev.1.1_00
Characteristics (Typical Data)
1. Output voltage vs. Output current (When load current increases) (Ta = +25°C)
1. 1 VOUT = 1.8 V
1. 2 VOUT = 5.0 V
2.1
1.8
1.5
1.2
0.9
0.6
0.3
7.0
6.0
5.0
4.0
3.0
2.0
1.0
V
V
IN = 2.8 V
IN = 3.8 V
VIN = 5.5 V
VIN = 6.0 V
VIN = 7.0 V
0.0
0
0.0
0
200
400
600
800
1000
200
400
600
800
1000
I
OUT [mA]
IOUT [mA]
1. 3 VOUT = 12.0 V
14.0
12.0
10.0
8.0
V
V
V
IN = 12.5 V
IN = 13.0 V
IN = 13.5 V
6.0
4.0
2.0
0.0
0
200
400
600
800
1000
IOUT [mA]
Remark In determining the output current, attention should be paid to the following.
1. The minimum output current value and footnote *4 of Table 9 and Table 10 in " Electrical Characteristics"
2. Power dissipation
24
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 500 mA VOLTAGE REGULATOR
S-19213 Series
Rev.1.1_00
2. Output voltage vs. Input voltage (Ta = +25°C)
2. 1 VOUT = 1.8 V
2.0
1.6
1.90
1.86
1.82
1.78
1.74
1.70
I
OUT = 1 mA
1.2
0.8
0.4
0.0
I
OUT = 30 mA
IOUT = 100 mA
I
OUT = 1 mA
IOUT = 200 mA
I
OUT = 30 mA
I
I
OUT = 100 mA
OUT = 200 mA
0
4
8
12 16 20 24 28 32 36
1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
V
IN [V]
VIN [V]
2. 2 VOUT = 5.0 V
6.0
5.0
4.0
3.0
2.0
1.0
0.0
5.3
5.2
5.1
5.0
4.9
4.8
4.7
I
OUT = 1 mA
I
OUT = 30 mA
IOUT = 100 mA
I
OUT = 1 mA
IOUT = 200 mA
I
OUT = 30 mA
I
I
OUT = 100 mA
OUT = 200 mA
0
4
8
12 16 20 24 28 32 36
4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0
V
IN [V]
VIN [V]
2. 3
VOUT = 12.0 V
20.0
16.0
12.0
8.0
13.0
12.6
12.2
11.8
11.4
11.0
I
OUT = 1 mA
I
OUT = 1 mA
IOUT = 30 mA
IOUT = 100 mA
IOUT = 200 mA
I
OUT = 30 mA
4.0
I
I
OUT = 100 mA
OUT = 200 mA
0.0
0
4
8
12 16 20 24 28 32 36
10.0 10.5 11.0 11.5 12.0 12.5 13.0 13.5 14.0
IN [V]
V
IN [V]
V
25
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 500 mA VOLTAGE REGULATOR
S-19213 Series
Rev.1.1_00
3. Dropout voltage vs. Output current
3. 1 VOUT = 5.0 V
3. 2 VOUT = 12.0 V
0.60
0.60
0.50
0.40
T
j
= +125°C
= +25°C
= −40°C
Tj
= +125°C
= +25°C
= −40°C
0.50
0.40
0.30
0.20
0.10
0.00
T
j
T
j
T
j
T
j
0.30
0.20
0.10
0.00
0
100 200 300 400 500 600
0
100 200 300 400 500 600
I
OUT [mA]
IOUT [mA]
4. Dropout voltage vs. Junction temperature
4. 1 VOUT = 5.0 V
4. 2 VOUT = 12.0 V
0.30
0.25
0.30
0.25
0.20
0.15
0.10
0.05
I
OUT = 200 mA
I
I
OUT = 200 mA
I
0.20
0.15
0.10
0.05
0.00
OUT = 50 mA
OUT = 50 mA
0.00
−40 −25
0
25
50
75 100 125
−40 −25
0
25
50
75 100 125
Tj
[°C]
T
j
[°C]
5. Dropout voltage vs. Set output voltage (Ta = +25°C)
0.30
0.25
I
OUT = 200 mA
OUT = 100 mA
OUT = 50 mA
0.20
0.15
0.10
0.05
0.00
I
I
2.0
4.0
6.0
V
8.0
10.0
12.0
OUT [V]
26
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 500 mA VOLTAGE REGULATOR
Rev.1.1_00
S-19213 Series
6. Output voltage vs. Junction temperature
6. 1 VOUT = 1.8 V
6. 2 VOUT = 5.0 V
1.90
1.86
1.82
1.78
1.74
1.70
5.25
5.15
5.05
4.95
4.85
4.75
−40 −25
0
25
50
75 100 125
−40 −25
0
25
50
75 100 125
T
j
[°C]
T
j
[°C]
6. 3 VOUT = 12.0 V
12.50
12.30
12.10
11.90
11.70
11.50
−40 −25
0
25
50
75 100 125
T
j
[°C]
7. Current consumption during operation vs. Input voltage (When ON / OFF pin is ON, no load)
7. 1 VOUT = 1.8 V
7. 2 VOUT = 5.0 V
40
40
30
20
10
0
30
20
10
0
Tj = +125°C
Tj = +25°C
Tj = −40°C
Tj = +125°C
Tj = +25°C
Tj = −40°C
0
4
8
12 16 20 24 28 32 36
VIN [V]
0
4
8
12 16 20 24 28 32 36
VIN [V]
7. 3
V
OUT = 12.0 V
60
48
36
24
12
0
T
j
= −40°C
= +25°C
T
j
T
j
= +125°C
0
4
8
12 16 20 24 28 32 36
V
IN [V]
27
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 500 mA VOLTAGE REGULATOR
S-19213 Series
Rev.1.1_00
8. Current consumption during operation vs. Junction temperature
8. 1 VOUT = 1.8 V
8. 2 VOUT = 5.0 V
12
10
8
12
10
8
6
6
4
4
2
2
0
0
−40 −25
0
25
50
75 100 125
−40 −25
0
25
50
75 100 125
T
j
[°C]
T
j
[°C]
8. 3 VOUT = 12.0 V
12
10
8
6
4
2
0
−40 −25
0
25
50
75 100 125
T
j
[°C]
9. Current consumption during operation vs. Output current (Ta = +25°C)
9. 1 VOUT = 1.8 V
9. 2 VOUT = 5.0 V
V
IN = 13.5 V
VIN = 13.5 V
60
50
40
30
20
10
0
60
50
40
30
20
10
0
0
25 50 75 100 125 150 175 200
0
25 50 75 100 125 150 175 200
I
OUT [mA]
IOUT [mA]
9. 3 VOUT = 12.0 V
V
IN = 13.5 V
60
50
40
30
20
10
0
0
25 50 75 100 125 150 175 200
I
OUT [mA]
28
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 500 mA VOLTAGE REGULATOR
Rev.1.1_00
S-19213 Series
10. Input voltage vs. Output current (When load current increases) (Ta = +25°C)
10. 1 VOUT = 1.8 V
10. 2 VOUT = 5.0 V
1000
800
600
400
200
0
1000
800
600
400
200
0
0
4
8
12 16 20 24 28 32 36
0
4
8
12 16 20 24 28 32 36
V
IN [V]
VIN [V]
10. 3
VOUT = 12.0 V
1000
800
600
400
200
0
0
4
8
12 16 20 24 28 32 36
V
IN [V]
11. Ripple rejection (Ta = +25°C)
11. 1 VOUT = 1.8 V
11. 2
VOUT = 5.0 V
VIN = 13.5 V, CL = 4.7 μF
VIN = 13.5 V, CL = 4.7 μF
100
80
60
40
20
0
100
80
60
40
20
0
I
OUT = 1 mA
OUT = 100 mA
OUT = 200 mA
I
OUT = 1 mA
OUT = 100 mA
IOUT = 200 mA
I
I
I
10
100
1k
10k
100k
1M
10
100
1k
10k
100k
1M
Frequency [Hz]
Frequency [Hz]
11. 3 VOUT = 12.0 V
VIN = 13.5 V, CL = 4.7 μF
100
80
60
40
20
0
I
OUT = 1 mA
OUT = 100 mA
OUT = 200 mA
I
I
10
100
1k
10k
100k
1M
Frequency [Hz]
29
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 500 mA VOLTAGE REGULATOR
S-19213 Series
Rev.1.1_00
Reference Data
1. Characteristics of input transient response (Ta = +25°C)
1. 1 VOUT = 1.8 V
1. 2 VOUT = 5.0 V
IOUT = 100 mA, CL = 4.7
2.40
μ
F, VIN = 11.5 V
↔
13.5 V, tr = tf = 5.0
μ
s
IOUT = 100 mA, CL = 4.7
5.60
μF, VIN = 11.5 V ↔ 13.5 V, tr = tf = 5.0 μs
15.0
13.0
11.0
9.0
15.0
13.0
11.0
9.0
2.20
5.40
VIN
VIN
2.00
5.20
1.80
5.00
VOUT
VOUT
1.60
4.80
7.0
7.0
5.0
5.0
1.40
4.60
−200
0
200 400 600 800 1000 1200 1400
−200
0
200 400 600 800 1000 1200 1400
t [μs]
t [μs]
1. 3 VOUT = 12.0 V
IOUT = 100 mA, CL = 4.7
12.70
μ
F, VIN = 13.5 V ↔ 15.5 V, tr = tf = 5.0 μs
16.0
15.0
14.0
13.0
12.0
11.0
12.50
12.30
12.10
11.90
V
IN
V
OUT
11.70
−
t [μs]
2. Characteristics of load transient response (Ta = +25°C)
2. 1 VOUT = 1.8 V
2. 2
VOUT = 5.0 V
VIN = 2.8 V, CIN = CL = 4.7 μF, IOUT = 50 mA ↔ 100 mA
VIN = 6.0 V, CIN = CL = 4.7 μF, IOUT = 50 mA ↔ 100 mA
2.30
2.20
2.10
2.00
1.90
1.80
1.70
1.60
200
150
100
50
5.40
5.30
5.20
5.10
5.00
4.90
4.80
150
100
50
I
OUT
OUT
I
OUT
OUT
0
0
V
V
−
−
−
50
−
−
−
50
100
150
100
150
−0.2 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
−0.2 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
t [ms]
t [ms]
2. 3 VOUT = 12.0 V
VIN = 13.5 V, CIN = CL = 4.7 μF, IOUT = 50 mA ↔ 100 mA
12.40
12.30
12.20
12.10
12.00
11.90
11.80
150
100
50
I
OUT
OUT
0
V
−
−
−
50
100
150
−0.2
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2
t [ms]
30
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 500 mA VOLTAGE REGULATOR
S-19213 Series
Rev.1.1_00
3. Transient response characteristics of ON / OFF pin (Ta =
3. 1 VOUT = 1.8 V 3. 2 V
VIN = 13.5 V, CIN = CL = 4.7 μF,
IOUT = 100 mA, VON / OFF = 0 V → 13.5 V
+
25
°C)
OUT = 5.0 V
VIN = 13.5 V, CIN = CL = 4.7 μF,
IOUT = 100 mA, VON / OFF = 0 V → 13.5 V
15.0
10.0
5.0
5.00
4.00
3.00
2.00
1.00
0.00
−1.00
0.0
V
ON / OFF
−5.0
−10.0
−15.0
V
OUT
−400
0
400
800 1200 1600 2000
t [μs]
3. 3 VOUT = 12.0 V
VIN = 13.5 V, CIN = CL = 4.7 μF,
IOUT = 100 mA, VON / OFF = 0 V → 13.5 V
15.0
10.0
5.0
20.00
16.00
12.00
8.00
0.0
V
ON / OFF
4.00
−
−
5.0
0.00
10.0
V
OUT
−15.0
−4.00
−400
0
400 800 1200 1600 2000 2400
t [μs]
4. Inrush current characteristics (Ta = +25°C)
4. 1 VOUT = 1.8 V
4. 2
V
OUT = 5.0 V
VIN =13.5 V, IOUT = 100 mA, CL = 4.7 μF
VIN = 13.5 V, IOUT = 100 mA, CL = 4.7 μF
4. 3 VOUT = 12.0 V
VIN = 13.5 V, IOUT = 100 mA, CL = 4.7 μF
31
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 500 mA VOLTAGE REGULATOR
S-19213 Series
Rev.1.1_00
5. Load dump characteristics (Ta = +25°C)
5. 1 VOUT = 5.0 V
IOUT = 1 mA, VIN = 13.5 V
6.0
↔
45.0 V, CIN = CL = 1.0 μF
50
5.8
5.6
40
30
20
10
0
5.4
5.2
5.0
4.8
V
IN
V
OUT
−10
−0.1
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7
t [s]
6. Example of equivalent series resistance vs. Output current characteristics (Ta = +25°C)
CIN = CL =1.0 μF
100
VIN
VOUT
CIN
Stable
S-19213 Series
*1
CL
ON / OFF
VSS
RESR
0
1.0
500
IOUT [mA]
*1. CL: TDK Corporation CGA5L2X7R2A105K (1.0 μF)
Figure 24
Figure 25
32
AUTOMOTIVE, 125°C OPERATION, 36 V INPUT, 500 mA VOLTAGE REGULATOR
S-19213 Series
Rev.1.1_00
Power Dissipation
HSOP-8A (under development)
TO-252-5S(A)
Tj = +150°C max.
Tj = +150°C max.
10
8
10
8
E
A
6
4
2
0
E
6
4
2
A
0
25
50
75
100 125 150 175
0
0
25
50
75
100 125 150 175
Ambient temperature (Ta) [°C]
Ambient temperature (Ta) [°C]
Board
Power Dissipation (PD)*1
Board
Power Dissipation (PD)*1
A
B
C
D
E
1.79 W
A
B
C
D
E
1.45 W
−
−
−
−
−
−
6.94 W
6.58 W
*1. Measurement values when this IC is mounted on each board
33
TO-252-5S Test Board
No. TO252-5S-A-Board-SD-1.0
ABLIC Inc.
TO-252-5S Test Board
No. TO252-5S-A-Board-SD-1.0
ABLIC Inc.
HSOP-8A Test Board
No. HSOP8A-A-Board-SD-1.0
ABLIC Inc.
HSOP-8A Test Board
IC Mount Area
enlarged view
No. HSOP8A-A-Board-SD-1.0
ABLIC Inc.
6.5±0.2
5.8
1.2±0.1
(5.2)
0.80
0.22±0.05
0.6±0.1
1.27
No. VA005-A-P-SD-2.0
TO-252-5S-A-PKG Dimensions
VA005-A-P-SD-2.0
TITLE
No.
ANGLE
mm
UNIT
ABLIC Inc.
4.0±0.1(10 pitches:40.0±0.2)
2.0±0.05
+0.1
-0.0
ø1.5
0.2±0.05
8.0±0.1
ø1.7±0.1
1.5±0.1
6.9±0.1
1
5
Feed direction
No. VA005-A-C-SD-1.0
TITLE
TO-252-5S-A-Carrier Tape
VA005-A-C-SD-1.0
No.
ANGLE
mm
UNIT
ABLIC Inc.
60°
13.4±1.0
17.4±1.0
Enlarged drawing in the central part
ø21±0.8
2±0.5
ø13±0.2
No. VA005-A-R-SD-1.0
TO-252-5S-A-Reel
VA005-A-R-SD-1.0
TITLE
No.
ANGLE
4,000
QTY.
mm
UNIT
ABLIC Inc.
6.0
2.54
1.27
0.8
No. VA005-A-L-SD-1.0
TO-252-5S-A
-Land Recommendation
TITLE
No.
VA005-A-L-SD-1.0
ANGLE
mm
UNIT
ABLIC Inc.
5.02±0.2
3.0
8
5
1
4
1
4
8
5
0.20±0.05
1.27
0.4±0.05
No. FH008-A-P-SD-2.0
TITLE
No.
HSOP8A-A-PKG Dimensions
FH008-A-P-SD-2.0
ANGLE
UNIT
mm
ABLIC Inc.
4.0±0.1(10 pitches:40.0±0.2)
2.0±0.05
+0.1
-0.0
ø1.5
0.3±0.05
8.0±0.1
ø2.0±0.05
2.1±0.1
6.7±0.1
8
5
1
4
Feed direction
No. FH008-A-C-SD-1.0
TITLE
No.
HSOP8A-A-Carrier Tape
FH008-A-C-SD-1.0
ANGLE
UNIT
mm
ABLIC Inc.
17.4±1.0
13.4±1.0
Enlarged drawing in the central part
ø21±0.8
2±0.5
ø13±0.2
No. FH008-A-R-SD-1.0
TITLE
No.
HSOP8A-A-Reel
FH008-A-R-SD-1.0
QTY.
ANGLE
UNIT
4,000
mm
ABLIC Inc.
0.76
3.2
1.27
1.27
1.27
No. FH008-A-L-SD-1.0
HSOP8A-A
-Land Recommendation
TITLE
No.
FH008-A-L-SD-1.0
ANGLE
UNIT
mm
ABLIC Inc.
Disclaimers (Handling Precautions)
1. All the information described herein (product data, specifications, figures, tables, programs, algorithms and
application circuit examples, etc.) is current as of publishing date of this document and is subject to change without
notice.
2. The circuit examples and the usages described herein are for reference only, and do not guarantee the success of
any specific mass-production design.
ABLIC Inc. is not liable for any losses, damages, claims or demands caused by the reasons other than the products
described herein (hereinafter "the products") or infringement of third-party intellectual property right and any other
right due to the use of the information described herein.
3. ABLIC Inc. is not liable for any losses, damages, claims or demands caused by the incorrect information described
herein.
4. Be careful to use the products within their ranges described herein. Pay special attention for use to the absolute
maximum ratings, operation voltage range and electrical characteristics, etc.
ABLIC Inc. is not liable for any losses, damages, claims or demands caused by failures and / or accidents, etc. due to
the use of the products outside their specified ranges.
5. Before using the products, confirm their applications, and the laws and regulations of the region or country where they
are used and verify suitability, safety and other factors for the intended use.
6. When exporting the products, comply with the Foreign Exchange and Foreign Trade Act and all other export-related
laws, and follow the required procedures.
7. The products are strictly prohibited from using, providing or exporting for the purposes of the development of
weapons of mass destruction or military use. ABLIC Inc. is not liable for any losses, damages, claims or demands
caused by any provision or export to the person or entity who intends to develop, manufacture, use or store nuclear,
biological or chemical weapons or missiles, or use any other military purposes.
8. The products are not designed to be used as part of any device or equipment that may affect the human body, human
life, or assets (such as medical equipment, disaster prevention systems, security systems, combustion control
systems, infrastructure control systems, vehicle equipment, traffic systems, in-vehicle equipment, aviation equipment,
aerospace equipment, and nuclear-related equipment), excluding when specified for in-vehicle use or other uses by
ABLIC, Inc. Do not apply the products to the above listed devices and equipments.
ABLIC Inc. is not liable for any losses, damages, claims or demands caused by unauthorized or unspecified use of
the products.
9. In general, semiconductor products may fail or malfunction with some probability. The user of the products should
therefore take responsibility to give thorough consideration to safety design including redundancy, fire spread
prevention measures, and malfunction prevention to prevent accidents causing injury or death, fires and social
damage, etc. that may ensue from the products' failure or malfunction.
The entire system in which the products are used must be sufficiently evaluated and judged whether the products are
allowed to apply for the system on customer's own responsibility.
10. The products are not designed to be radiation-proof. The necessary radiation measures should be taken in the
product design by the customer depending on the intended use.
11. The products do not affect human health under normal use. However, they contain chemical substances and heavy
metals and should therefore not be put in the mouth. The fracture surfaces of wafers and chips may be sharp. Be
careful when handling these with the bare hands to prevent injuries, etc.
12. When disposing of the products, comply with the laws and ordinances of the country or region where they are used.
13. The information described herein contains copyright information and know-how of ABLIC Inc. The information
described herein does not convey any license under any intellectual property rights or any other rights belonging to
ABLIC Inc. or a third party. Reproduction or copying of the information from this document or any part of this
document described herein for the purpose of disclosing it to a third-party is strictly prohibited without the express
permission of ABLIC Inc.
14. For more details on the information described herein or any other questions, please contact ABLIC Inc.'s sales
representative.
15. This Disclaimers have been delivered in a text using the Japanese language, which text, despite any translations into
the English language and the Chinese language, shall be controlling.
2.4-2019.07
www.ablic.com
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