SP001303992 [INFINEON]
Fixed Positive LDO Regulator,;型号: | SP001303992 |
厂家: | Infineon |
描述: | Fixed Positive LDO Regulator, |
文件: | 总31页 (文件大小:2357K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
TLS203B0
Linear Voltage Post Regulator
Low Dropout, Low Noise, 3.3 V, Adjustable, 300 mA
TLS203B0EJV
TLS203B0EJV33
TLS203B0LDV
TLS203B0LDV33
Data Sheet
Rev. 1.2, 2015-01-12
Automotive Power
Linear Voltage Post Regulator
TLS203B0
Low Dropout, Low Noise, 3.3 V, Adjustable, 300 mA
1
Overview
Features
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
Low Noise down to 24 µVRMS (BW = 10 Hz to 100 kHz)
300 mA Current Capability
Low Quiescent Current: 30 µA
Wide Input Voltage Range up to 20 V
Internal circuitry working down to 2.3 V
2.5% Output Voltage Accuracy (over full temperature and load range)
Low Dropout Voltage: 270 mV
Very low Shutdown Current: < 1 µA
No Protection Diodes Needed
Fixed Output Voltage: 3.3 V
PG-DSO-8 Exposed Pad
Adjustable Version with Output from 1.22 V to 20 V
Stable with ≥ 3.3 µF Output Capacitor
Stable with Aluminium, Tantalum or Ceramic Output Capacitors
Reverse Polarity Protection
No Reverse Current
Overcurrent and Overtemperature Protected
PG-DSO-8 Exposed Pad and PG-TSON-10 Exposed Pad Package
Suitable for Use in Automotive Electronics as Post Regulator
Green Product (RoHS compliant)
PG-TSON-10
AEC Qualified
The TLS203B0 is a micropower, low noise, low dropout voltage regulator. The device is capable of supplying an
output current of 300 mA with a dropout voltage of 270 mV. Designed for use in battery-powered systems, the low
quiescent current of 30 µA makes it an ideal choice.
A key feature of the TLS203B0 is its low output noise. By adding an external 10 nF bypass capacitor output noise
values down to 24 µVRMS over a 10 Hz to 100 kHz bandwidth can be reached. The TLS203B0 voltage regulator
Type
Package
Marking
203B0V
TLS203B0EJV
TLS203B0EJV33
TLS203B0LDV
TLS203B0LDV33
PG-DSO-8 Exposed Pad
PG-DSO-8 Exposed Pad
PG-TSON-10
203B0V33
203B0V
PG-TSON-10
203B0V3
Data Sheet
2
Rev. 1.2, 2015-01-12
TLS203B0
Overview
is stable with output capacitors as small as 3.3 µF. Small ceramic capacitors can be used without the series
resistance required by many other linear voltage regulators.
Internal protection circuitry includes reverse battery protection, current limiting and reverse current protection. The
TLS203B0 comes as fixed output voltage variant 3.3 V as well as adjustable device with a 1.22 V reference
voltage. It is available in a PG-DSO-8 Exposed Pad and as well as in a PG-TSON-10 Exposed Pad package.
Data Sheet
3
Rev. 1.2, 2015-01-12
TLS203B0
Block Diagram
2
Block Diagram
Note: Pin numbers in block diagrams refer to the PG-DSO-8 Exposed Pad package type.
Saturation
Control
TLS203B0
I
8
5
1
Q
Over Current
Protection
Temperature
Protection
EN
Bias
Voltage
reference
4
BYP
Error
Amplifier
2
SENSE
6
GND
Figure 1
Block Diagram TLS203B0 V33 fixed voltage version
Saturation
Control
TLS203B0 (ADJ)
I
8
5
1
Q
Over Current
Protection
Temperature
Protection
EN
Bias
Voltage
reference
4
BYP
Error
Amplifier
2
ADJ
6
GND
Figure 2
Block Diagram TLS203B0 V adjustable version
Data Sheet
4
Rev. 1.2, 2015-01-12
TLS203B0
Pin Configuration
3
Pin Configuration
3.1
Pin Assignment
1
2
8
7
1
2
8
7
Q
I
Q
I
SENSE
NC
ADJ
NC
3
6
3
4
6
NC
GND
EN
NC
GND
EN
9
9
4
5
5
BYP
BYP
TLS203B0EJV33
TLS203B0EJV
Figure 3
Pin Configuration of TLS203B0 in PG-DSO-8 Exposed Pad for fixed voltage and adjustable
version
Q
Q
1
2
3
4
5
10
9
Q
Q
1
2
3
4
5
10
9
I
I
I
I
NC
8
NC
ADJ
BYP
8
NC
EN
GND
NC
EN
GND
SENSE
BYP
7
7
6
6
TLS205B0LDV33
TLS205B0LDV
Figure 4
Pin Configuration of TLS203B0 in PG-TSON-10 for fixed voltage and adjustable version.
Data Sheet
5
Rev. 1.2, 2015-01-12
TLS203B0
Pin Configuration
3.2
Pin Definitions and Functions
Pin
Symbol
Function
1 (DSO-8 EP)
1,2 (TSON-10)
Q
Output. Supplies power to the load. For this pin a minimum output capacitor of
3.3 µF is required to prevent oscillations. Larger output capacitors may be
required for applications with large transient loads in order to limit peak voltage
transients or when the regulator is applied in conjunction with a bypass capacitor.
For more details please refer to “Application Information” on Page 24.
2 (DSO-8 EP)
4 (TSON-10)
SENSE
Output Sense. For the fixed voltage version the SENSE pin is the input to the
(fix voltage error amplifier. This allows to achieve an optimized regulation performance in
version)
case of small voltage drops Rp that occur between regulator and load. In
applications where such drops are relevant they can be eliminated by connecting
the SENSE pin directly at the load. In standard configuration the SENSE pin can
be directly connected to Q. For further details please refer to the section “Kelvin
Sense Connection” on Page 25.
2 (DSO-8 EP)
4 (TSON-10)
ADJ
Adjust. For the adjustable version the ADJ pin is the input to the error amplifier.
(adjustable The ADJ pin voltage is 1.22 V referenced to ground and allows a output voltage
version)
range from 1.22 V to 20 V- VDR. The ADJ pin is internally clamped to ±7 V. Please
note that the bias current of the ADJ pin is flowing into the pin. Its typical value of
60 nA shows a good stability with temperature. For further details please refer to
Typical Performance Graph “Adjust Pin Bias Current versus Junction
Temperature TJ” on Page 20.
3, 7 (DSO-8 EP) NC
3, 8 (TSON-10)
No Connect. The NC Pins have no connection to any internal circuitry. Connect
either to GND or leave open.
4 (DSO-8 EP)
5 (TSON-10)
BYP
Bypass. The BYP pin is used to bypass the reference of the TLS203B0 to
achieve low noise performance. The BYP-pin is clamped internally to ±0.6 V (i.e.
one VBE). A small capacitor from the output Q to the BYP pin will bypass the
reference to lower the output voltage noise 1). If not used this pin must be left
unconnected.
5 (DSO-8 EP)
7 (TSON-10)
EN
Enable. With the EN pin the TLS203B0 can be put into a low power shutdown
state. The output will be off when the EN is pulled low. The EN pin can be driven
either by 3.3 V or 5 V logic or as well by open-collector logic with pull-up resistor.
The pull-up resistor is required to supply the pull-up current of the open-collector
gate 2) and the EN pin current 3). Please note that if the EN pin is not used it must
be connected to VI. It must not be left floating.
6 (DSO-8 EP)
6,(TSON-10)
GND
Ground. For the ADJ version connect the bottom of the output voltage setting
resistor divider directly to the GND pin for optimum load regulation performance.
Data Sheet
6
Rev. 1.2, 2015-01-12
TLS203B0
Pin Configuration
Pin
Symbol
Function
8 (DSO-8 EP)
9, 10 (TSON-10)
I
Input. The device is supplied by the input pin I. A capacitor at the input pin is
required if the device is more than 6 inches away from the main input filter
capacitor or if a non-negligible inductance is present at the input I 4). The
TLS203B0 is designed to withstand reverse voltages on the input pin I with
respect to GND and output Q. In the case of reverse input (e.g. due to a wrongly
attached battery) the device will act as if there is a diode in series with its input. In
this way there will be no reverse current flowing into the regulator and no reverse
voltage will appear at the load. Hence, the device will protect both - the device
itself and the load.
9 (DSO-8 EP)
11 (TSON-10)
Tab
Exposed Pad. To ensure proper thermal performance, solder Pin 11 of TSON-10
to the PCB ground and tie directly to Pin 6. In the case of DSO-8 EP as well solder
Pin 9 to the PCB ground and tie directly to Pin 6 (GND).
1) A maximum value of 10 nF can be used for reducing output voltage noise over the bandwidth from 10 Hz to 100 kHz.
2) Normally several microamperes.
3) Typical value is 1 µA.
4) In general the output impedance of a battery rises with frequency, so it is advisable to include a bypass capacitor in battery-
powered circuits. Depending on actual conditions an input capacitor in the range of 1 to 10 µF is sufficient.
Data Sheet
7
Rev. 1.2, 2015-01-12
TLS203B0
General Product Characteristics
4
General Product Characteristics
4.1
Absolute Maximum Ratings
Table 1
Absolute Maximum Ratings 1)
Tj = -40 °C to +150 °C; all voltages with respect to ground, positive current flowing into pin (unless otherwise
specified)
Parameter
Symbol
Values
Typ.
Unit Note /
Test Condition
Number
Min.
Max.
Input Voltage
Voltage
VI
-20
–
20
V
–
P_4.1.1
Output Voltage
Voltage
VQ
-20
-20
–
–
20
20
V
V
–
–
P_4.1.2
P_4.1.3
Input to Output Differential Voltage VI - VQ
Sense Pin
Voltage
VSENSE
VADJ
VBYP
VEN
-20
-7
–
–
–
–
20
7
V
V
V
V
–
–
P_4.1.4
P_4.1.5
P_4.1.6
P_4.1.7
ADJ Pin
Voltage
BYP Pin
Voltage
-0.6
-20
0.6
20
Enable Pin
Voltage
–
Temperatures
Junction Temperature
Storage Temperature
ESD Susceptibility
All Pins
Tj
-40
-55
–
–
150
150
°C
°C
–
–
P_4.1.8
P_4.1.9
Tstg
VESD
VESD
-2
-1
–
–
2
1
kV
kV
HBM 2)
CDM 3)
P_4.1.10
P_4.1.11
All Pins
1) Not subject to production testing, specified by design.
2) ESD susceptibility, HBM according to ANSI/ESDA/JEDEC JS001 (1.5 kΩ, 100 pF)
3) ESD susceptibility, Charged Device Model “CDM” according JEDEC JESD22-C101
Notes
1. Stresses above the ones listed here may cause permanent damage to the device. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
2. Integrated protection functions are designed to prevent IC destruction under fault conditions described in the
data sheet. Fault conditions are considered as “outside” normal operating range. Protection functions are not
designed for continuous repetitive operation.
Data Sheet
8
Rev. 1.2, 2015-01-12
TLS203B0
General Product Characteristics
4.2
Functional Range
Table 2
Functional Range
Parameter
Symbol
Values
Typ.
–
Unit Note /
Test Condition
Number
Min.
Max.
Input Voltage Range
(fix voltage version)
VI
VI
3.8
20
V
–
P_4.2.1
P_4.2.2
P_4.2.3
1)
Input Voltage Range
(adjustable voltage version)
2.3
3.3
6.8
–
–
–
20
–
V
–
OutputCapacitor’sRequirements CQ
for Stability
µF
µF
C
BYP = 0 nF 2)
OutputCapacitor’sRequirements CQ
–
0 < CBYP ≤ 10 nF 2) P_4.2.4
for Stability
3)
2)
ESR
ESR
–
–
–
3
Ω
–
–
P_4.2.5
P_4.2.6
Operating Junction Temperature Tj
-40
125
°C
1) For the TLS203B0 adjustable version the minimum limit of the functional range VI is tested and specified with the ADJ pin
connected to the Q pin.
2) for further details see corresponding graph.
3) CBYP = 0 nF, CQ ≥ 3.3 µF; please note that for cases where a bypass capacitor at BYP is used – depending on the actual
applied capacitance of CQ and CBYP a minimum requirement for ESR of CQ may apply.
Note:Within the functional or operating range, the IC operates as described in the circuit description. The electrical
characteristics are specified within the conditions given in the Electrical Characteristics table.
4.3
Thermal Resistance
Note:This thermal data was generated in accordance with JEDEC JESD51 standards. For more information, go
to www.jedec.org.
Table 3
Thermal Resistance 1)
Symbol
Parameter
Values
Typ.
Unit
Note /
Test Condition
Number
Min.
Max.
TLS203B0EJ (PG-DSO-8 Exposed Pad)
Junction to Case
RthJC
RthJA
RthJA
RthJA
–
–
–
–
7.0
39
–
–
–
–
K/W
K/W
K/W
K/W
–
P_4.3.1
P_4.3.2
P_4.3.3
2)
Junction to Ambient
Junction to Ambient
Junction to Ambient
–
155
66
Footprint only 3)
300 mm2 heatsink P_4.3.4
area on PCB 3)
Junction to Ambient
RthJA
–
52
–
K/W
600 mm2 heatsink P_4.3.5
area on PCB 3)
TLS203B0LD (PG-TSON-10)
Junction to Case
RthJC
RthJA
RthJA
–
–
–
6.4
53
–
–
–
K/W
K/W
K/W
–
–
P_4.3.6
P_4.3.7
P_4.3.8
2)
Junction to Ambient
Junction to Ambient
183
Footprint only 3)
Data Sheet
9
Rev. 1.2, 2015-01-12
TLS203B0
General Product Characteristics
Table 3
Thermal Resistance 1)
Parameter
Symbol
Values
Typ.
69
Unit
Note /
Test Condition
Number
Min.
Max.
Junction to Ambient
Junction to Ambient
RthJA
RthJA
–
–
K/W
K/W
300 mm2 heatsink P_4.3.9
area on PCB 3)
600 mm2 heatsink P_4.3.10
area on PCB 3)
–
57
–
1) Not subject to production test, specified by design.
2) Specified RthJA value is according to Jedec JESD51-2,-5,-7 at natural convection on FR4 2s2p board; The Product
(Chip+Package) was simulated on a 76.2 x 114.3 x 1.5 mm board with 2 inner copper layers (2 x 70 µm Cu, 2 x 35 µm Cu).
Where applicable a thermal via array under the exposed pad contacted the first inner copper layer.
3) Specified RthJA value is according to JEDEC JESD 51-3 at natural convection on FR4 1s0p board; The Product
(Chip+Package) was simulated on a 76.2 × 114.3 × 1.5 mm3 board with 1 copper layer (1 x 70 µm Cu).
Data Sheet
10
Rev. 1.2, 2015-01-12
TLS203B0
Electrical Characteristics
5
Electrical Characteristics
Table 4
Electrical Characteristics
-40 °C < Tj < 125 °C; all voltages with respect to ground; positive current defined flowing out of pin; unless
otherwise specified.
Parameter
Symbol
Values
Typ.
Unit
Note / Test Condition
Number
Min.
Max.
2.3
Minimum Operating Voltage 1)
Minimum Operating Voltage
Output Voltage 4)
VI,min
–
1.8
V
IQ = 300 mA 2) 3)
P_5.0.1
TLS203B0EJV33
TLS203B0LDV33
VQ
VQ
3.220 3.30
3.380
V
V
1 mA < IQ < 300 mA ;
4.3 V < VI < 20 V
P_5.0.2
P_5.0.3
TLS203B0EJV
TLS203B0LDV
1.190 1.220 1.250
1 mA < IQ < 300 mA ;
2.3V < VI < 20 V 3)
Line Regulation
TLS203B0EJV33
TLS203B0LDV33
∆VQ
∆VQ
–
–
1
1
20
20
mV
mV
ꢀVI = 3.8 V to 20 V ;
IQ = 1 mA
P_5.0.4
P_5.0.5
TLS203B0EJV
TLS203B0LDV
ꢀVI = 2.0 V to 20 V ;
IQ = 1 mA 3)
Load Regulation
TLS203B0EJV33
TLS203B0LDV33
∆VQ
∆VQ
∆VQ
∆VQ
–
–
–
–
6
–
3
–
15
28
8
mV
mV
mV
mV
TJ = 25 °C;VI = 4.3 V ;
∆IQ = 1 to 300 mA
P_5.0.6
P_5.0.7
P_5.0.8
P_5.0.9
TLS203B0EJV33
TLS203B0LDV33
VI = 4.3 V ;
∆ IQ = 1 to 300 mA
TLS203B0EJV
TLS203B0LDV
TJ = 25 °C ; VI = 2.3 V ;
∆IQ = 1 to 300 mA 3)
TLS203B0EJV
TLS203B0LDV
12
VI = 2.3 V ;
∆IQ = 1 to 300 mA 3)
Dropout Voltage 2) 5) 6)
Dropout Voltage
VDR
–
130
190
mV
IQ = 10 mA ; VI = VQ,nom
TJ = 25 °C
;
;
P_5.0.10
Dropout Voltage
Dropout Voltage
VDR
VDR
–
–
–
250
220
mV
mV
IQ = 10 mA ; VI = VQ,nom
P_5.0.11
P_5.0.12
170
IQ = 50 mA ; VI = VQ,nom
TJ = 25 °C
Dropout Voltage
Dropout Voltage
VDR
VDR
–
–
–
320
240
mV
mV
IQ = 50 mA ; VI = VQ,nom
P_5.0.13
P_5.0.14
200
IQ = 100 mA ;
VI = VQ,nom ; TJ = 25 °C
Dropout Voltage
Dropout Voltage
VDR
VDR
–
–
–
340
300
mV
mV
IQ = 100 mA ; VI = VQ,nom P_5.0.15
270
IQ = 300 mA ;
P_5.0.16
VI = VQ,nom ; TJ = 25 °C
Dropout Voltage
VDR
Iq
–
–
–
400
60
mV
µA
IQ = 300 mA ; VI = VQ,nom P_5.0.17
Quiescent Current
7)
Quiescent Current
(Active-Mode, EN-pin high)
30
VI = VQ,nom
IQ = 0 mA
;
P_5.0.18
Data Sheet
11
Rev. 1.2, 2015-01-12
TLS203B0
Electrical Characteristics
Table 4
Electrical Characteristics (cont’d)
-40 °C < Tj < 125 °C; all voltages with respect to ground; positive current defined flowing out of pin; unless
otherwise specified.
Parameter
Symbol
Values
Typ.
0.1
Unit
Note / Test Condition
Number
Min.
Max.
Quiescent Current
(Off-Mode, EN-pin low)
Iq
–
1
µA
VI = 6 V ; VEN = 0 V ;
TJ = 25 °C
P_5.0.19
GND Pin Current 5) 7)
GND Pin Current
IGND
IGND
IGND
IGND
–
–
–
–
50
300
0.7
4
100
850
2.2
12
µA
VI = VQ,nom
IQ = 1 mA
;
P_5.0.20
P_5.0.21
P_5.0.22
P_5.0.23
GND Pin Current
GND Pin Current
GND Pin Current
µA
VI = VQ,nom
IQ = 50 mA
;
;
mA
mA
VI = VQ,nom
IQ = 100 mA
VI = VQ,nom
;
IQ = 300 mA
Enable
Enable Threshold High
Enable Threshold Low
EN Pin Current 8)
Vth,EN
Vtl,EN
IEN
–
0.8
0.65
0.01
1
2.0
–
V
VQ = Off to On
VQ = On to Off
P_5.0.24
P_5.0.25
P_5.0.26
P_5.0.27
0.25
–
V
–
µA
µA
V
V
EN = 0 V ; TJ = 25 °C
EN = 20V ; TJ = 25 °C
EN Pin Current 8)
IEN
–
–
Adjust Pin Bias Current 9) 10)
ADJ Pin Bias Current
Output Voltage Noise 10)
Ibias,ADJ
eno
–
–
60
41
–
–
nA
TJ = 25 °C
P_5.0.28
P_5.0.29
Output Voltage Noise
TLS203B0EJV 11)
TLS203B0LDV 11)
µVRMS CQ = 10 µF ;
BYP = 10 nF ;
C
IQ = 300 mA ;
BW = 10 Hz to 100 kHz
Output Voltage Noise
TLS203B0EJV 11)
TLS203B0LDV 11)
eno
–
28
–
µVRMS CQ = 10 µF
+250mΩ resistorinseries;
BYP = 10 nF ;
P_5.0.30
C
IQ = 300 mA ;
BW = 10 Hz to 100 kHz
Output Voltage Noise
TLS203B0EJV 11)
TLS203B0LDV 11)
eno
–
–
29
24
–
–
µVRMS CQ = 22 µF
BYP = 10 nF ;
P_5.0.31
P_5.0.32
C
IQ = 300 mA ;
BW = 10 Hz to 100 kHz
Output Voltage Noise
TLS203B0EJV 11)
TLS203B0LDV 11)
eno
µVRMS CQ = 22 µF
+250mΩ resistorinseries;
BYP = 10 nF ;
C
IQ = 300 mA ;
BW = 10 Hz to 100 kHz
Output Voltage Noise
TLS203B0EJV33
TLS203B0LDV33
eno
–
45
–
µVRMS CQ = 10 µF ;
BYP = 10 nF ;
P_5.0.33
C
IQ = 300 mA ;
BW = 10 Hz to 100 kHz
Data Sheet
12
Rev. 1.2, 2015-01-12
TLS203B0
Electrical Characteristics
Table 4
Electrical Characteristics (cont’d)
-40 °C < Tj < 125 °C; all voltages with respect to ground; positive current defined flowing out of pin; unless
otherwise specified.
Parameter
Symbol
Values
Typ.
35
Unit
Note / Test Condition
Number
Min.
Max.
Output Voltage Noise
TLS203B0EJV33
TLS203B0LDV33
eno
–
–
µVRMS CQ = 10 µF
+250mΩ resistorinseries;
BYP = 10 nF ;
P_5.0.34
C
IQ = 300 mA ;
BW = 10 Hz to 100 kHz
Output Voltage Noise
TLS203B0EJV33
TLS203B0LDV33
eno
–
–
33
30
–
–
µVRMS CQ = 22 µF
BYP = 10 nF ;
P_5.0.35
P_5.0.36
C
IQ = 300 mA ;
BW = 10 Hz to 100 kHz
Output Voltage Noise
TLS203B0EJV33
TLS203B0LDV33
eno
µVRMS CQ = 22 µF
+250mΩ resistorinseries;
BYP = 10 nF ;
C
IQ = 300 mA ;
BW = 10 Hz to 100 kHz
Power Supply Ripple Rejection 10)
Power Supply Ripple Rejection PSRR
–
65
–
dB
VI - VQ = 1.5 V (avg) ;
P_5.0.37
V
RIPPLE = 0.5 Vpp ;
fr = 120 Hz ; IQ = 300 mA
Output Current Limitation
Output Current Limit
Output Current Limit
IQ,limit
IQ,limit
320
320
–
–
–
–
mA
mA
VI = 7 V ; VQ = 0 V
P_5.0.38
P_5.0.39
VI = VQ,nom + 1 V or
2.3 V 12) ; ∆VQ = -0.1 V
Input Reverse Leakage Current
Input Reverse Leakage
Reverse Output Current 13)
Fixed Voltage Versions
Ileak,rev
IReverse
IReverse
–
–
1
mA
VI = -20 V ; VQ = 0 V
P_5.0.40
–
–
10
5
20
10
µA
µA
VQ = VQ,nom ; VI < VQ,nom ; P_5.0.41
TJ = 25 °C
Adjustable Voltage Version
VQ = 1.22 V ;VI < 1.22 V ; P_5.0.42
TJ = 25 °C 3)
1) This parameter defines the minimum input voltage for which the device is powered up and provides the maximum nominal
output current of 300 mA. The output voltage of the adjustable version in this condition depends on the chosen setting of
the external voltage divider as well as on the applied conditions – thus the device is either regulating its nominal output
voltage or is in tracking mode.The 3.3 V fixed voltage version is by definition in tracking mode for such low input voltages.
2) For the adjustable version of the TLS203B0 the dropout voltage for certain output voltage / load conditions will be restricted
by the minimum input voltage specification.
3) The adjustable version of the TLS203B0 is tested / specified for these conditions with the ADJ pin connected to the Q pin.
4) The operation conditions are limited by the maximum junction temperature. The regulated output voltage specification will
only apply for conditions where the limit of the maximum junction temperature is fulfilled. It will therefore not apply for all
possible combinations of input voltage and output current at a given output voltage. When operating at maximum input
voltage, the output current must be limited for thermal reasons. The same holds true when operating at maximum output
current where the input voltage range must be limited for thermal reasons.
5) To satisfy requirements for minimum input voltage, the TLS203B0 adjustable version is tested and specified for these
conditions with an external resistor divider (two 250 k resistors) for an output voltage of 2.44 V. The external resistors will
add a 5 µA DC load on the output.
Data Sheet
13
Rev. 1.2, 2015-01-12
TLS203B0
Electrical Characteristics
6) The dropout voltage is the minimum input to output voltage differential needed to maintain regulation at a specified output
current. In dropout, the output voltage will be equal to VI - VDR
7) GND-pin current is tested with VI = VQ,nom and a current source load. This means that this parameter is tested while being
in the dropout region. The GND pin current will in most cases decrease slightly at higher input voltages - please also refer
to the corresponding typical performance graphs.
8) The EN pin current flows into EN pin.
9) The ADJ pin current flows into ADJ pin.
10) Not subject to production test, specified by design.
11) ADJ pin connected to output pin Q.
12) Whichever of the two values of VI is greater in order to also satisfy the requirements for VI,min
.
13) Reverse output current is tested with the I pin grounded and the Q pin forced to the rated output voltage. This current flows
into the Q pin and out of the GND pin.
Note:The listed characteristics are ensured over the operating range of the integrated circuit. Typical
characteristics specified mean values expected over the production spread. If not otherwise specified,
typical characteristics apply at TA = 25 °C and the given supply voltage.
Data Sheet
14
Rev. 1.2, 2015-01-12
TLS203B0
Electrical Characteristics
5.1
Typical Performance Characteristics
Dropout Voltage VDR versus
Output Current IQ
Guaranteed Dropout Voltage VDR versus
Output Current IQ
500
450
400
350
300
250
200
150
100
50
500
Δ = Guaranteed Limits
450
400
350
300
250
200
150
100
50
Tj = −40 °C
Tj = 25 °C
Tj = 125 °C
Tj ≤ 25 °C
Tj ≤ 125 °C
0
0
0
50
100
150
200
250
300
0
50
100
150
200
250
300
IQ [A]
IQ [A]
Dropout Voltage VDR versus
Junction Temperature Tj
Quiescent Current versus
Junction Temperature Tj
500
50
45
40
35
30
25
20
15
10
5
IQ = 10 mA
450
IQ = 50 mA
IQ = 100 mA
400
IQ = 300 mA
350
300
250
200
150
100
50
VI = 6 V
IQ = 0 mA .
VEN = V
I
0
0
−50
0
50
Tj [°C]
100
−50
0
50
Tj [°C]
100
Data Sheet
15
Rev. 1.2, 2015-01-12
TLS203B0
Electrical Characteristics
Output Voltage VQ versus
Output Voltage VQ versus
Junction Temperature TJ (TLS203B0EJV33)
Junction Temperature TJ (TLS203B0EJV)
3.36
3.34
3.32
3.3
1.24
1.235
1.23
1.225
1.22
1.215
1.21
3.28
3.26
1.205
IQ = 1 mA
IQ = 1 mA
3.24
−50
1.2
−50
0
50
Tj [°C]
100
0
50
Tj [°C]
100
Quiescent Current Iq versus
Quiescent Current Iq versus
Input Voltage VI (TLS203B0EJV33)
Input Voltage VI (TLS203B0EJV)
800
700
600
500
400
300
40
35
30
25
20
15
10
VQ,nom = 3.3 V
IQ,nom = 0 mA
200
100
0
VQ,nom = 1.22 V
RLoad = 250 kΩ
VEN = V
I
VEN = V
I
Tj = 25 °C
5
0
Tj = 25 °C
0
2
4
6
8
10
0
5
10
15
20
VI [V]
VI [V]
Data Sheet
16
Rev. 1.2, 2015-01-12
TLS203B0
Electrical Characteristics
GND Pin Current IGND versus
GND Pin Current IGND versus
Input Voltage VI (TLS203B0EJV33)
Input Voltage VI (TLS203B0EJV)
1200
400
RLoad = 3.3 kΩ / IQ = 1 mA*
RLoad = 1.22 kΩ / IQ = 1 mA*
RLoad = 330 Ω / IQ = 10 mA*
RLoad = 66 Ω / IQ = 50 mA*
RLoad = 122 Ω / IQ = 10 mA*
RLoad = 24.4 Ω / IQ = 50 mA*
350
300
250
200
150
100
50
1000
800
600
400
200
0
[* for VQ = 3.3 V]
Tj = 25°C
[* for VQ = 1.22 V]
Tj = 25°C
0
0
2
4
6
8
10
0
2
4
6
8
10
VI [V]
VI [V]
GND Pin Current IGND versus
GND Pin Current IGND versus
Input Voltage VI (TLS203B0EJV33)
Input Voltage VI (TLS203B0EJV)
8
8
RLoad = 33.0 Ω / IQ = 100 mA*
RLoad = 12.2 Ω / IQ = 100 mA*
RLoad = 11.0 Ω / IQ = 300 mA* .
RLoad = 4.07 Ω / IQ = 300 mA* .
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
[* for VQ = 3.3 V]
Tj = 25°C
[* for VQ = 1.22 V]
Tj = 25°C
0
2
4
6
8
10
0
2
4
6
8
10
VI [V]
VI [V]
Data Sheet
17
Rev. 1.2, 2015-01-12
TLS203B0
Electrical Characteristics
GND Pin Current IGND versus
Output Current IQ
EN Pin Threshold (On-to-Off) versus
Junction Temperature TJ
1.2
1
5
1 mA
300 mA
VI = VQ,nom + 1 V
Tj = 25 ° C
4.5
4
3.5
3
0.8
0.6
0.4
0.2
0
2.5
2
1.5
1
0.5
0
−50
0
50
Tj [°C]
100
0
50
100
150
IQ [mA]
200
250
300
EN Pin Threshold (Off-to-On) versus
EN Pin Input Current (On-to-Off) versus
Junction temperature TJ
EN Pin Voltage VEN
1.2
1
1.4
Tj = 25 °C
VI = 20 V
1 mA
300 mA
1.2
1
0.8
0.6
0.4
0.2
0
0.8
0.6
0.4
0.2
0
−50
0
50
Tj [°C]
100
0
5
10
VEN [V]
15
20
Data Sheet
18
Rev. 1.2, 2015-01-12
TLS203B0
Electrical Characteristics
EN Pin Current versus
Current Limit versus
Junction Temperature TJ
Input Voltage VI
1.6
1.4
1.2
1
1
VQ = 0 V
VEN = 20 V
T = 25 ° C
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
j
0.8
0.6
0.4
0.2
0
−50
0
50
Tj [°C]
100
0
1
2
3
4
5
6
7
VI [V]
Current Limit versus
Reverse Output Current versus
Junction Temperature TJ
Output Voltage VQ
1.2
1
90
VQ.nom = 1.22 V (ADJ)
VI = 7 V
VQ = 0 V
VQ.nom = 3.3 V (V33)
80
70
60
50
40
30
20
10
0
VI = 0 V
Tj = 25 °C
0.8
0.6
0.4
0.2
0
−50
0
50
Tj [°C]
100
0
2
4
6
8
10
VQ [V]
Data Sheet
19
Rev. 1.2, 2015-01-12
TLS203B0
Electrical Characteristics
Reverse Output Current versus
Minimum Input Voltage 1) versus
Junction Temperature TJ
Junction Temperature TJ
20
2.5
VQ.nom = 1.22 V (ADJ)
18
VQ.nom = 3.3 V (V33)
16
2
1.5
1
VI = 0 V
14
12
10
8
6
4
0.5
0
IQ = 1 mA
2
IQ = 300 mA
0
−50
0
50
Tj [°C]
100
−50
0
50
Tj [°C]
100
Load Regulation versus
Adjust Pin Bias Current versus
Junction Temperature TJ
Junction Temperature TJ
5
140
120
100
80
V33: V = 4.3 V VQ.nom = 3.3 V
I
ADJ: V = 2.3 V VQ.nom = 1.22 V
I
0
−5
−10
−15
−20
−25
60
40
20
ΔIQ = 1 mA to 300 mA
0
−50
0
50
Tj [°C]
100
−50
0
50
Tj [°C]
100
1) VI,min is referred here as the minimum input voltage for which the requested current is provided and VQ reaches 1 V.
Data Sheet
20
Rev. 1.2, 2015-01-12
TLS203B0
Electrical Characteristics
ESR Stability versus
ESR(CQ) with CBYP = 10 nF versus
Output Current IQ (for CQ = 3.3 µF)
Output Capacitance CQ
3
2.5
2
101
CByp = 10 nF
measurement limit
ESRmax CByp = 0 nF
100
stable region above blue line
ESRmin CByp = 0 nF
ESRmax CByp = 10 nF
ESRmin CByp = 10 nF
1.5
1
CQ = 3.3 µF
(0.06 Ω is measurement limit)
0.5
0
10−1
0
50
100
150
200
250
300
2
3
4
5
6
7
IQ [mA]
CQ [µF]
Input Ripple Rejection PSRR versus
Input Ripple Rejection PSRR versus
Frequency f
Junction Temperature TJ
100
72
70
68
66
64
VI = VQnom + 1.5 V
Vripple = 0.5 Vpp
CQ = 10 µF
90
80
70
60
50
40
30
20
10
0
62
VI = VQnom + 1.5 V
Vripple = 0.5 Vpp
fripple = 120 Hz
CQ = 10 µF
60
IQ = 300mA; CBYP = 0 nF
IQ = 300mA; CBYP = 10nF
IQ = 50mA; CBYP = 0 nF
IQ = 50mA; CBYP = 10nF
58
IQ = 300mA; CBYP = 0 nF
IQ = 300mA; CBYP = 10nF
56
10
100
1k
10k
100k
−50
0
50
Tj [°C]
100
f [Hz]
Data Sheet
21
Rev. 1.2, 2015-01-12
TLS203B0
Electrical Characteristics
Output Noise Spectral Density (ADJ) versus
Output Noise Spectral Density (ADJ) versus
Frequency f (CQ = 10 µF, IQ = 50 mA)
Frequency f (CQ = 22 µF, IQ = 50 mA)
101
101
CQ = 10 µF
IQ = 50 mA
CQ = 22 µF
IQ = 50 mA
100
100
10−1
10−1
CByp = 0 nF; ESR(CQ)=0
CByp = 10 nF; ESR(CQ)=0
CByp = 0 nF; ESR(CQ)=0
CByp = 10 nF; ESR(CQ)=0
CByp = 10 nF; ESR(CQ)=250mΩ
CByp = 10 nF; ESR(CQ)=250mΩ
10−2
10−2
101
101
102
103
f [Hz]
104
105
102
103
f [Hz]
104
105
Output Noise Spectral Density (3.3V) versus
Output Noise Spectral Density (3.3V) versus
Frequency f (CQ = 10 µF, IQ = 50 mA)
Frequency f (CQ = 22 µF, IQ = 50 mA)
101
101
CQ = 10 µF
IQ = 50 mA
CQ = 22 µF
IQ = 50 mA
100
100
10−1
10−1
CByp = 0 nF; ESR(CQ)=0
CByp = 10 nF; ESR(CQ)=0
CByp = 0 nF; ESR(CQ)=0
CByp = 10 nF; ESR(CQ)=0
CByp = 10 nF; ESR(CQ)=250mΩ
CByp = 10 nF; ESR(CQ)=250mΩ
10−2
10−2
101
102
103
f [Hz]
104
105
101
102
103
f [Hz]
104
105
Data Sheet
22
Rev. 1.2, 2015-01-12
TLS203B0
Electrical Characteristics
Transient Response CBYP= 0 nF (TLS203B0EJV33) Transient Response CBYP= 10 nF (TLS203B0EJV33)
0,15
0,1
0,3
0,2
0,1
0
CQ = 10 µF
CQ = 10 µF
BYP = 10 nF
CBYP
VI
=
=
0 nF
6 V
C
VI
=
6V
0,05
0
-0,05
-0,1
-0,15
-0,1
-0,2
-0,3
0
20
40
60
80
100
Time / [μs]
120
140
160
180
200
0
100
200
300
400
500
Time (μs)
600
700
800
900
1000
400
350
300
250
200
150
100
50
400
350
300
250
200
150
100
50
IQ : 100 to 300 mA
IQ : 100 to 300 mA
0
0
0
20
40
60
80
100
Time / [μs]
120
140
160
180
200
0
100
200
300
400
500
Time (μs)
600
700
800
900
1000
Data Sheet
23
Rev. 1.2, 2015-01-12
TLS203B0
Application Information
6
Application Information
Note:The following information is given as a hint for the implementation of the device only and shall not be
regarded as a description or warranty of a certain functionality, condition or quality of the device.
TLS203B0
VI
VQ
I
Q
CI
SENSE
RLoad
CQ
CBYP
1µF
10nF
10µF
EN
BYP
GND
GND
Figure 5
Typical Application Circuit TLS203B0 (fixed voltage version)
TLS203B0 (ADJ)
VI
VQ
I
Q
R2
R1
CI
ADJ
RLoad
1µF
CQ
CBYP
10nF
10µF
EN
BYP
GND
GND
Calculation of VQ:
VQ = 1.22V x (1 + R2 / R1) + (IADJ x R2)
Figure 6
Typical Application Circuit TLS203B0 (adjustable version)
Note:This is a very simplified example of an application circuit. The function must be verified in the real
application. 1) 2)
1) Please note that in case a non-negligible inductance at the input pin I is present, e.g. due to long cables, traces, parasitics,
etc, a bigger input capacitor CI may be required to filter its influence. As a rule of thumb if the I pin is more than six inches
away from the main input filter capacitor an input capacitor value of CI = 10 µF is recommended.
2) For specific needs a small optional resistor may be placed in series to very low ESR output capacitors CQ for enhanced
noise performance (for details please see “Bypass Capacitance and Low Noise Performance” on Page 25).
Data Sheet
24
Rev. 1.2, 2015-01-12
TLS203B0
Application Information
The TLS203B0 is a 300 mA low dropout regulator with very low quiescent current and Enable-functionality. The
device is capable of supplying 300 mA at a dropout voltage of 270 mV. Output voltage noise numbers down to
24 µVRMS can be achieved over a 10 Hz to 100 kHz bandwidth with the addition of a 10 nF reference bypass
capacitor. The usage of a reference bypass capacitor will additionally improve transient response of the regulator,
lowering the settling time for transient load conditions. The device has a low operating quiescent current of typical
30 µA that drops to less than 1 µA in shutdown (EN-pin pulled to low level). The device also incorporates several
protection features which makes it ideal for battery-powered systems. It is protected against both reverse input
and reverse output voltages.
6.1
Adjustable Operation
The adjustable version of the TLS203B0 has an output voltage range of 1.22 V to 20 V - VDR. The output voltage
is set by the ratio of two external resistors, as it can be seen in Figure 6. The device controls the output to maintain
the ADJ pin at 1.22 V referenced to ground. The current in R1 is then equal 1.22 V / R1 and the current in R2
equals the current in R1 plus the ADJ pin bias current. The ADJ pin bias current, which is ~60 nA @ 25 °C, flows
through R2 into the ADJ pin. The value of R1 should be not greater than 250 kΩ in order to minimize errors in the
output voltage caused by the ADJ pin bias current. Note that when the device is shutdown (i.e. low level applied
to EN pin) the output is turned off and consequently the divider current will be zero. For details of the ADJ Pin Bias
current see also the corresponding typical performance graph “Adjust Pin Bias Current versus Junction
Temperature TJ” on Page 20.
6.2
Kelvin Sense Connection
For the fixed voltage version of the TLS203B0 the SENSE pin is the input to the error amplifier. An optimum
regulation will be obtained at the point where the SENSE pin is connected to the output pin Q of the regulator. In
critical applications however small voltage drops may be caused by the resistance Rp of the PC-traces and thus
may lower the resulting voltage at the load. This effect may be eliminated by connecting the SENSE pin to the
output as close as possible at the load (see Figure 7). Please note that the voltage drop across the external PC
trace will add up to the dropout voltage of the regulator.
TLS203B0
RP
I
Q
VI
CI
SENSE
RLoad
CQ
EN
BYP
GND
RP
Figure 7
Kelvin Sense Connection
6.3
Bypass Capacitance and Low Noise Performance
The TLS203B0 regulator may be used in combination with a bypass capacitor connecting the output pin Q to the
BYP pin in order to minimize output voltage noise 1). This capacitor will bypass the reference of the regulator,
1) a good quality low leakage capacitor is recommended.
Data Sheet
25
Rev. 1.2, 2015-01-12
TLS203B0
Application Information
providing a low frequency noise pole. The noise pole provided by such a bypass capacitor will lower the output
voltage noise in the considered bandwidth. For a given output voltage actual numbers of the output voltage noise
will - next to the bypass capacitor itself - be dependent on the capacitance of the applied output capacitor CQ and
its ESR: In case of the TLS203B0EJV / TLS203B0LDV applied with unity gain (i.e. VQ = 1.22V) the usage of a
bypass capacitor of 10 nF in combination with a (low ESR) ceramic CQ of 10 µF will result in output voltage noise
numbers of typical 41 µVRMS. This Output Noise level can be reduced to typical 28 µVRMS under the same
conditions by adding a small resistor of ~250 mΩ in series to the 10 µF ceramic output capacitor acting as
additional ESR. A reduction of the output voltage noise can also be achieved by increasing capacitance of the
output capacitor. For CQ = 22 µF (ceramic low ESR) the output voltage noise will be typically around 29 µVRMS and
can again be further lowered to 24 µVRMS by adding a small resistance of ~250 mΩ in series to CQ. In case of the
fix voltage version TLS203B0EJV33 / TLS203B0LDV33 the output voltage noise for the described cases vary from
45 µVRMS down to 30 µVRMS. For further details please also see “Output Voltage Noise 10)” on Page 12,, of the
Electrical Characteristics. Please note that next to reducing the output voltage noise level the usage of a bypass
capacitor has the additional benefit of improving transient response which will be also explained in the next
chapter. However one needs to take into consideration that on the other hand the regulator start-up time is
proportional to the size of the bypass capacitor and slows down to values around 15 ms when using a 10 nF
bypass capacitor in combination with a 10 µF CQ output capacitor.
6.4
Output Capacitance and Transient Response
The TLS203B0 is designed to be stable with a wide range of output capacitors. The ESR of the output capacitor
is an essential parameter with regard to stability, most notably with small capacitors. A minimum output capacitor
of 3.3 µF with an ESR of 3 Ω or less is recommended to prevent oscillations. Like in general for LDO’s the output
transient response of the TLS203B0 will be a function of the output capacitance. Larger values of output
capacitance decrease peak deviations and thus improve transient response for larger load current changes.
Bypass capacitors, used to decouple individual components powered by the TLS203B0 will increase the effective
output capacitor value. Please note that with the usage of bypass capacitors for low noise operation either larger
values of output capacitors may be needed or a minimum ESR requirement of CQ may have to be considered (see
also typical performance graph “ESR(CQ) with CBYP = 10 nF versus Output Capacitance CQ” on Page 21 as
example). In conjunction with the usage of a 10 nF bypass capacitor an output capacitor CQ ≥ 6.8 µF is
recommended. The benefit of a bypass capacitor to the transient response performance is impressive and
illustrated as one example in Figure 8 where the transient response of the TLS203B0EJV33 to one and the same
load step from 100 mA to 300 mA is shown with and without a 10 nF bypass capacitor: for the given configuration
of CQ = 10 µF with no bypass capacitor the load step will settle in the range of less than 100 µs while for
CQ = 10 µF in conjunction with a 10 nF bypass capacitor the same load step will settle in the range of 10 µs. Due
to the shorter reaction time of the regulator by adding the bypass capacitor not only the settling time improves but
also output voltage deviations due to load steps are sharply reduced.
0,3
C_BYP = 0nF
C_BYP = 10nF
CQ = 10 µF
BYP = 0 vs 10nF
VI = 6 V
C
0,2
0,1
0
-0,1
-0,2
-0,3
0
100
200
300
400
500
Time (μs)
600
700
800
900
1000
Figure 8
Influence of CBYP: example of transient response to one and the same load step with and
without CBYP of 10 nF (IQ: 100 mA to 300 mA, TLS203B0EJV33)
Data Sheet
26
Rev. 1.2, 2015-01-12
TLS203B0
Application Information
6.5
Protection Features
The TLS203B0 regulators incorporate several protection features which make them ideal for use in battery-
powered circuits. In addition to normal protection features associated with monolithic regulators like current limiting
and thermal limiting the device is protected against reverse input voltage, reverse output voltage and reverse
voltages from output to input.
Current limit protection and thermal overload protection are intended to protect the device against current overload
conditions at the output of the device. For normal operation the junction temperature must not exceed 125 °C.
The input of the device will withstand reverse voltages of 20 V. Current flowing into the device will be limited to
less than 1 mA (typically less than 100 µA) and no negative voltage will appear at the output. The device will
protect both itself and the load. This provides protection against batteries being plugged backwards.
The output of the TLS203B0 can be pulled below ground without damaging the device. If the input is left open-
circuit or grounded, the output can be pulled below ground by 20 V. Under such conditions the output of the device
by itself behaves like an open circuit with practically no current flowing out of the pin 1). In more application relevant
cases however where the output is either connected to the SENSE pin (fix voltage variant) or tied either via an
external voltage divider or directly to the ADJ pin (adjustable variant) a small current will be present from this origin.
In the case of the fixed voltage version this current will typically be below 100 µA while for the adjustable version
it depends on the magnitude of the top resistor of the external voltage divider 2). If the input is powered by a voltage
source the output will source the short circuit current of the device and will protect itself by thermal limiting. In this
case grounding the EN pin will turn off the device and stop the output from sourcing the short-circuit current.
The ADJ pin of the adjustable device can be pulled above or below ground by as much as 7 V without damaging
the device. If the input is grounded or left open-circuit, the ADJ pin will act inside this voltage range like a large
resistor (typically 100 kΩ) when being pulled above ground and like a resistor (typically 5 kΩ) in series with a diode
when being pulled below ground. In situations where the ADJ pin is at risk of being pulled outside its absolute
maximum ratings ±7 V the ADJ pin current must be limited to 1 mA (e.g. in cases where the ADJ pin is connected
to a resistor divider that would pull the ADJ pin above its 7 V clamp voltage). Let’s consider for example the case
where a resistor divider is used to provide a 1.5 V output from the 1.22 V reference and the output is forced to
20 V. The top resistor of the resistor divider must then be chosen to limit the current into the ADJ pin to 1 mA or
less when the ADJ pin is at 7 V. The 13 V difference between output and ADJ pin divided by the 1 mA maximum
current into the ADJ pin requires a minimum resistor value of 13 kΩ.
In circuits where a backup battery is required, several different input/output conditions can occur. The output
voltage may be held up while the input is either pulled to ground, pulled to some intermediate voltage or is left
open-circuit. Current flow back into the output will follow the curve as shown in Figure 9 below.
1) typically < 1 µA for the mentioned conditions, VQ being pulled below ground with other pins either grounded or open.
2) In case there is no external voltage divider applied i.e. the ADJ pin is directly connected to the output Q and the output is
pulled below ground by 20 V the current flowing out of the ADJ pin will be typically ~ 4 mA. Please ensure in such cases
that the absolute maximum ratings of the ADJ pin are respected.
Data Sheet
27
Rev. 1.2, 2015-01-12
TLS203B0
Application Information
90
80
70
60
50
40
30
20
10
0
VQ.nom = 1.22 V (ADJ)
VQ.nom = 3.3 V (V33)
VI = 0 V
Tj = 25 °C
0
2
4
6
8
10
VQ [V]
Figure 9
Reverse Output Current
Data Sheet
28
Rev. 1.2, 2015-01-12
TLS203B0
Package Outlines
7
Package Outlines
0.35 x 45˚
1)
±0.1
3.9
0.1 C D 2x
+0.06
9
0.1
0.08
Seating Plane
C
C
0.64±0.25
±0.2
0.2
1.27
0.2
2)
M
±0.09
0.41
D 8x
6
M
C A-B D 8x
D
Bottom View
±0.2
3
A
1
4
8
5
1
4
8
5
B
0.1 C A-B 2x
1)
±0.1
4.9
Index Marking
1) Does not include plastic or metal protrusion of 0.15 max. per side
2) Dambar protrusion shall be maximum 0.1 mm total in excess of lead width
3) JEDEC reference MS-012 variation BA
PG-DSO-8-27-PO V01
Figure 10 PG-DSO-8 Exposed Pad package outlines
±0.1
2.58
±0.1
0.1
±0.1
±0.1
±0.1
3.3
0.36
0.53
0.05
Z
Pin 1 Marking
±0.1
0.5
Pin 1 Marking
±0.1
0.25
PG-TSON-10-2-PO V02
Z (4:1)
0.07 MIN.
Figure 11 PG-TSON-10 Package Outlines
Green Product (RoHS compliant)
To meet the world-wide customer requirements for environmentally friendly products and to be compliant with
government regulations the device is available as a green product. Green products are RoHS-Compliant (i.e
Pb-free finish on leads and suitable for Pb-free soldering according to IPC/JEDEC J-STD-020).
For further information on alternative packages, please visit our website:
http://www.infineon.com/packages.
Dimensions in mm
Data Sheet
29
Rev. 1.2, 2015-01-12
TLS203B0
Revision History
8
Revision History
Revision
Date
Changes
Data Sheet - Revision 1.2:
1.2
2015-01-12
•
PG - TSON - 10 package variants added: Product Overview, Pin Configura-
tion, Thermal Resistance, etc - wording and description added or updated
accordingly.
•
Editorial changes.
1.1
1.0
2014-06-03
2014-02-28
Data Sheet - Revision 1.1:
•
•
Order of footnotes in Table 3 “Thermal Resistance” on Page 9 corrected.
Application Information Chapter 6.5 updated: Clarification and correction of
wording. Typical values updated and footnotes added.
Editorial changes.
•
Data Sheet - Initial Release
Data Sheet
30
Rev. 1.2, 2015-01-12
Edition 2015-01-12
Published by
Infineon Technologies AG
81726 Munich, Germany
© 2015 Infineon Technologies AG
All Rights Reserved.
Legal Disclaimer
The information given in this document shall in no event be regarded as a guarantee of conditions or
characteristics. With respect to any examples or hints given herein, any typical values stated herein and/or any
information regarding the application of the device, Infineon Technologies hereby disclaims any and all warranties
and liabilities of any kind, including without limitation, warranties of non-infringement of intellectual property rights
of any third party.
Information
For further information on technology, delivery terms and conditions and prices, please contact the nearest
Infineon Technologies Office (www.infineon.com).
Warnings
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question, please contact the nearest Infineon Technologies Office.
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