R1152N062B [RICOH]
High Input Voltage Tolerant Boost Voltage Regulator; 高输入电压容限升压稳压器
| 型号： | R1152N062B |
| 厂家： | 
RICOH ELECTRONICS DEVICES DIVISION |
| 描述： | High Input Voltage Tolerant Boost Voltage Regulator |
| 文件： | 总21页 (文件大小：410K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
R1152N SERIES
High Input Voltage Tolerant Boost Voltage Regulator
NO.EA-108-0601
OUTLINE
The R1152N Series are CMOS-based positive voltage regulator controller ICs with high output voltage
accuracy, low supply current.
The high output current regulator can be composed with this IC, an external power transistor, and capacitors.
Each of these voltage regulator controllers consists of a voltage reference unit, an error amplifier, comparators,
resistors for output voltage setting, a peak current limit protection circuit, a short current limit circuit, and a chip
enable circuit. The output voltage of these ICs is internally fixed.
In addition to low supply current by the merit of CMOS process, the chip enable function prolongs the battery
life.
Maximum operating input voltage is up to 18V, thus these ICs are very suitable for the power supply for
hand-held equipment and other power management applications using various AC adapters.
Since the package for these ICs is SOT-23-5 package, high density mounting of the ICs on boards is possible.
FEATURES
• Ultra-Low Supply Current..........................Typ.10µA
• Standby Mode...........................................Typ.0.1µA
• Low Dropout Voltage................................ Typ.0.1V(IOUT=300mA,VOUT=5.0V,Depends on External Transister)
• High Output Voltage Accuracy ................. ±2.0%
• Small Packages ....................................... SOT-23-5 (Mini-mold)
• Output Voltage ......................................... Stepwise setting with a step of 0.1V in the range of 2.5V to
12.0V (Fixed type) or adjustable (with external divider
resistors can be set more than12.1V,
the reference voltage is 2.5V)
• Operating Input Voltage ........................... Max.18V
• Built-in Chip Enable Circuit (“H” active)
• Built-in Current Limit Circuit
• Output Short Current Limit Circuit
APPLICATIONS
• Power source for home appliances such as refrigerators, rice cookers, etc.
• Power source for car audio equipment, car navigation system, and ETC system.
• Power source for notebook PCs, digital TVs, cordless phones, and LAN system.
• Power source for copiers, printers, facsimiles, and scanners.
1
R1152N
BLOCK DIAGRAMS
3
4
5
VIN
EXT
＋
－
VOUT
Current Limit
CE
1
2
GND
SELECTION GUIDE
The output voltage, mask option code, and the taping type for the ICs can be selected at the user's request.
The selection can be made with designating the part number as shown below;
R1152NxxxB-xx ←Part Number
↑ ↑
↑
a b
c
Code
Contents
Designation of Voltage Setting:
a
0.1V Stepwise Setting in the range from 2.5V to 12.0V (Fixed)
Chip Enable Polarity:
b
c
B: with CE (active at “H” type).
Designation of Taping Type :
Ex. TR (Refer to Taping Specifications.)
2
R1152N
PIN CONFIGURATION
PIN DESCRIPTIONS
• SOT-23-5
5
4
(mark side)
3
1
2
Pin No
Symbol
CE
Pin Description
1
2
3
4
5
Chip Enable Pin
Ground Pin
Input pin
GND
VIN
VDD
External Transistor Drive Pin
Voltage Regulator Output Pin
VOUT
ABSOLUTE MAXIMUM RATINGS
Symbol
VIN
Item
Rating
20
Unit
V
Input Voltage
SURGE Input Voltage*2
Input Voltage (CE Pin)
Output Voltage (VOUT Pin)
Output Voltage (EXT Pin)
EXT Output Current
Power Dissipation (SOT-23-5*1)
Operating Temperature Range
Storage Temperature Range
V
VSURGE
VCE
26
V
V
V
−0.3~ VIN+0.3
−0.3~ VIN+0.3
−0.3~ VIN+0.3
25
VOUT
VEXT
IEXT
mA
mW
°C
PD
420
Topt
Tstg
−40 ~ +105
−55 ~ +125
°C
*1) For Power Dissipation, please refer to PACKAGE INFORMATION to be described.
*2) duration = 200ms
3
R1152N
ELECTRICAL CHARACTERISTICS
• R1152NxxxB
Topt=25°C
Symbol
Item
Conditions
VIN=Set VOUT+1V
IOUT=100mA
Min.
×0.980
1
Typ.
Max.
Unit
VOUT
Output Voltage
V
A
×1.020
Refer to the specification Table
IOUT
Output Current
Note1
VIN=Set VOUT+1V
Load Regulation
∆VOUT/∆IOUT
Refer to the specification table by
output voltage
1mA
IOUT
100mA
=
=
VDIF
ISS
Dropout Voltage
IOUT=300mA
Supply Current
10
24
1.0
0.1
VIN=Set VOUT+1V, IOUT=0mA
VIN=18V,CE=0V
µA
µA
µA
Istandby
IEXTleak
Supply Current (Standby)
EXT Leakage Current
0.1
Set VOUT+0.5V VIN 18.0V
=
=
Line Regulation
Input Voltage
Current Limit
0.01
0.10
18
%/V
V
∆VOUT/∆VIN
VIN
IOUT=100mA
Refer to the specification Table
Base Current IB of PNP Tr.
Ilim
10
25
mA
Base Current IB of PNP Tr.
VOUT=0V
IRPT
Short Current Limit
600
µA
ppm
/°C
∆VOUT/
Output Voltage
IOUT=100mA
±50
Temperature Coefficient
∆Topt
−40°C Topt 105°C
=
=
VCEH
CE Input Voltage "H"
CE Input Voltage "L"
2.0
0.0
VIN
µA
V
VCEL
0.5
Note1: This item depends on the capability of external PNP transistor.
Use low saturation type transistor with hFE value range of 100 to 300.
4
R1152N
• Load Regulation Table (Topt=25°C)
Load Regulation (mV)
Output Voltage
VOUT (V)
Typ.
Max.
<
<
2.5
5.0
VOUT
VOUT
5.0
4
4
10
18
=
=
<
<
12.0
=
=
• Dropout Voltage Table (Topt=25°C)
Dropout Voltage (mV)
Output Voltage
VOUT (V)
Typ.
150
100
Max.
290
180
<
2.5 VOUT < 5.0
=
<
<
5.0
VOUT
12.0
=
=
∗This specification depends on an external transistor. ("2SB1642" is the reference item.)
• Output Current Limit Condition Table (Topt=25°C)
Output Voltage
Condition
VOUT (V)
<
<
2.5V
VOUT
4.0
VIN=5.0V
=
=
<
<
4.0
VOUT
12.0
VIN=VOUT+1.0V
=
=
• Output Current Condition Table (Topt=25°C)
Output Voltage
Condition
VOUT (V)
<
<
2.5V
VOUT
3.9
VIN=CE=5.0V
=
=
<
<
4.0
VOUT
12.0
VIN=CE=VOUT+1.0V
=
=
5
R1152N
OPERATION
In these ICs, fluctuation of Output Voltage, VOUT is detected by the feed-back registers, and the result is
compared with a reference voltage with the error amplifier and control the base current of an external PNP
transistor so that a constant voltage is output. The base current is monitored with the base current limit circuit.
If the base current may be too large, the protection circuit works.
TECHNICAL NOTES
When using these ICs, consider the following points:
Make VDD and GND lines sufficient. When their impedance is high, noise pickup or unstable operation may
result.
When you choose an external transistor, select with considering output current, input voltage, and power
dissipation. Generally, low VCE(SAT) and hFE range from 100 to 300 are the appropriate characteristics.
In these ICs, phase compensation is made for securing stable operation even if the load current is varied. For
this purpose, be sure to use a 10µF or more output capacitor, as close as possible to the ICs.
If you choose an electrolytic capacitor, ESR shift by temperature should be small. If you choose a ceramic
capacitor, add an appropriate series resister.
If the set output voltage is less than 4.0V, and IOUT>1A must be obtained, at least VIN≧5.0V is the appropriate
condition. (Supposed as hFE=100)
Voltage level for CE should not be floating, or middle range voltage. If the CE voltage is not appropriate, output
voltage may be unstable or conduction current may flow.
All external components should be located as close as possible to the IC, and wiring should be as short as
possible.
If hFE value of the PNP transistor is too high, output voltage may rise at low load current (less than 1mA).
6
R1152N
TEST CIRCUITS
ISS
VIN
VIN
PNP Tr
OUT
EXT
EXT
CE
CE
VOUT
VOUT
VIN
CIN
VIN
GND
GND
VOUT
COUT
Fig.1 Standard test Circuit CIN=0.1µF, COUT=10µF
Fig.2 Supply Current Test Circuit
VIN
PNP Tr
EXT
VIN
PNP Tr
IOUT
EXT
CE
OUT
CE
P.G.
VOUT
OUT
VIN CIN
VOUT
GND
GND
COUT
COUT
I1
I2
Fig.3 Ripple Rejection, Line Transient Response
Fig.4 Load Transient Response Test Circuit
Test Circuit COUT=10µF
CIN=0.1µF, COUT=10µF
TYPICAL APPLICATIONS
IN
IN
VIN
VIN
PNP Tr
OUT
PNP Tr
OUT
EXT
EXT
CE
CE
CIN
CIN
VOUT
VOUT
GND
GND
COUT
COUT
Fixed Type Output
Adjustable Output
(External Components)
CIN=0.1µF, COUT=10µF
7
R1152N
TYPICAL CHARACTERISTICS
1) Output Voltage vs. Output Current (Topt=25°C)
a. External Tr.: 2SB1642
R1152N025B
3.0
R1152N033B
4.0
3.0
2.0
1.0
0.0
2.5
V
IN=5.0V
VIN=5.0V
2.0
1.5
1.0
0.5
0.0
V
IN=3.5V
VIN=4.3V
V
IN=3.0V
V
IN=3.8V
0
500
1000
1500
2000
0
500
1000
1500
2000
Output Current IOUT(mA)
Output Current IOUT(mA)
R1152N050B
R1152N120B
6.0
5.0
4.0
3.0
2.0
1.0
0.0
14.0
12.0
10.0
8.0
V
IN=12.5V
VIN=6.0V
V
IN=13.0V
IN=14.0V
V
IN=5.5V
6.0
V
V
IN=7.0V
4.0
2.0
0.0
0
500
1000
1500
2000
0
500
1000
1500
2000
Output Current IOUT(mA)
Output Current IOUT(mA)
b. External Tr.:2SA1645
R1152N025B
R1152N033B
3.0
2.5
2.0
1.5
1.0
0.5
0.0
4.0
3.0
2.0
1.0
0.0
VIN=5.0V
V
IN=5.0V
VIN=3.5V
VIN=3.0V
V
IN=4.3V
V
IN=3.8V
0
1000 2000 3000 4000 5000
Output Current IOUT(mA)
0
1000 2000 3000 4000 5000
Output Current IOUT(mA)
8
R1152N
R1152N050B
6.0
5.0
4.0
3.0
2.0
1.0
0.0
V
IN=6.0V
V
IN=5.5V
VIN=7.0V
0
1000 2000 3000 4000 5000 6000
Output Current IOUT(mA)
c. Output Voltage vs. Base Current (Topt=25°C)
R1152N025B
R1152N033B
VIN=5.0V
VIN=5.0V
3.0
2.5
2.0
1.5
1.0
0.5
0.0
4.0
3.0
2.0
1.0
0.0
0
5
10
15
20
25
30
0
10
20
30
Base Current IEXT(mA)
Base Current IEXT(mA)
R1152N050B
R1152N012B
VIN=6.0V
V
IN=13.0V
6.0
5.0
4.0
3.0
2.0
1.0
0.0
14.0
12.0
10.0
8.0
6.0
4.0
2.0
0.0
0
5
10
15
20
25
30
0
5
10
15
20
25
30
Base Current IEXT(mA)
Base Current IEXT(mA)
9
R1152N
2) Output Voltage vs. Input Voltage (Topt=25°C)
External Transistor: 2SB1642
R1152N025B
R1152N033B
2.7
3.6
3.3
3.0
2.7
2.4
2.1
2.5
2.3
I
I
I
I
OUT=1A
I
OUT=1A
OUT=500mA
OUT=100mA
OUT=0mA
I
I
I
OUT=500mA
OUT=100mA
OUT=0mA
2.1
1.9
1.7
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
Input Voltage VIN(V)
Input Voltage VIN(V)
R1152N050B
5.2
5.0
4.8
4.6
4.4
4.2
I
I
I
I
OUT=1A
OUT=500mA
OUT=100mA
OUT=0mA
4
5
6
7
8
Input Voltage VIN(V)
3) Output Voltage vs. Temperature
R1152N025B
R1152N033B
IOUT=100mA
I
OUT=100mA
IN=4.3V
VIN=3.5V
V
2.550
2.525
2.500
2.475
2.450
3.366
3.333
3.300
3.267
3.234
-40 -15
10
35
60
85
110
-40 -15
10
35
60
85
110
Temperature Topt (°C)
Temperature Topt (°C)
10
R1152N
R1152N050B
R1152N120B
I
OUT=100mA
IN=6.0V
IOUT=100mA
VIN=13.0V
V
5.100
5.050
5.000
4.950
4.900
12.240
12.120
12.000
11.880
11.760
-40 -15
10
35
60
85
110
-40 -15
10
35
60
85
110
Temperature Topt (°C)
Temperature Topt (°C)
4) Supply Current vs. Input Voltage (Topt=25°C)
R1152N033B
R1152N050B
20
20
15
10
5
15
10
5
0
0
0
4
8
12
16
20
24
0
4
8
12
16
20
24
Input Voltage VIN(V)
Input Voltage VIN(V)
R1152N120B
20
15
10
5
0
0
4
8
12
16
20
24
Input Voltage VIN(V)
11
R1152N
5) Supply Current vs. Temperature
R1152N025B
R1152N033B
V
IN=VOUT=3.5V
VIN=VOUT=4.3V
20
15
10
5
20
15
10
5
0
0
-40 -15
10
35
60
85
110
-40 -15
10
35
60
85
110
Temperature Topt (°C)
Temperature Topt (°C)
R1152N050B
R1152N120B
V
IN=VOUT=13.0V
VIN=VOUT=6.0V
20
15
10
5
20
15
10
5
0
0
-40 -15
10
35
60
85
110
-40 -15
10
35
60
85
110
Temperature Topt (°C)
Temperature Topt (°C)
6) Ripple Rejection vs. Ripple Frequency (Topt=25°C)
R1152N025B
R1152N033B
VIN=3.5V+0.5Vp-p
VIN=4.3V+0.5Vp-p
I
OUT=100mA,COUT=10µF
I
OUT=100mA,COUT=10µF
100
80
60
40
20
0
100
80
60
40
20
0
2SA1645
2SA1645
2SB1642
2SB1642
0.01
0.1
1
10
100
0.01
0.1
1
10
100
Frequency f(kHz)
Frequency f(kHz)
12
R1152N
R1152N050B
R1152N120B
VIN=6.0V+0.5Vp-p
VIN=13.0V+0.5Vp-p
I
OUT=100mA,COUT=10µF
I
OUT=100mA,COUT=10µF
100
80
60
40
20
0
100
80
60
40
20
0
2SA1645
2SA1645
2SB1642
0.1
2SB1642
0.01
0.1
1
10
100
0.01
1
10
100
Frequency f(kHz)
Frequency f(kHz)
7) Input Transient Response (Topt=25°C)
a. External Tr.: 2SB1642
R1152N025B
R1152N033B
I
OUT=100mA
OUT=10µF
I
OUT=100mA
OUT=10µF
V
V
2.9
2.8
2.7
2.6
2.5
2.4
2.3
5.5
4.5
3.5
2.5
1.5
0.5
-0.5
3.7
6.3
5.3
4.3
3.3
2.3
1.3
0.3
3.6
3.5
3.4
3.3
3.2
3.1
Input Voltage
Input Voltage
Output Voltage
Output Voltage
0
50
100 150 200 250 300
0
50
100 150 200 250 300
Time (µs)
Time (µs)
R1152N050B
R1152N120B
I
OUT=100mA
OUT=10µF
I
OUT=100mA
V
V
OUT=10µF
5.4
5.3
5.2
5.1
5.0
4.9
4.8
8.0
7.0
6.0
5.0
4.0
3.0
2.0
12.4
12.3
12.2
12.1
12.0
11.9
11.8
15.0
14.0
13.0
12.0
11.0
10.0
9.0
Input Voltage
Input Voltage
Output Voltage
Output Voltage
0
50
100 150 200 250 300
0
50
100 150 200 250 300
Time (µs)
Time (µs)
13
R1152N
b. External Tr.: 2SA1645
R1152N025B
R1152N033B
IOUT=100mA
I
OUT=100mA
V
OUT=10µF
V
OUT=10µF
2.9
2.8
2.7
2.6
2.5
2.4
2.3
5.5
4.5
3.5
2.5
1.5
0.5
-0.5
3.7
3.6
3.5
3.4
3.3
3.2
3.1
6.3
5.3
4.3
3.3
2.3
1.3
0.3
Input Voltage
Input Voltage
Output Voltage
Output Voltage
0
50
100 150 200 250 300
0
50
100 150 200 250 300
Time (µs)
Time (µs)
R1152N050B
R1152N120B
IOUT=100mA
IOUT=100mA
V
OUT=10µF
V
OUT=10µF
5.4
5.3
5.2
5.1
5.0
4.9
4.8
8.0
7.0
6.0
5.0
4.0
3.0
2.0
12.4
12.3
12.2
12.1
12.0
11.9
11.8
15.0
14.0
13.0
12.0
11.0
10.0
9.0
Input Voltage
Input Voltage
Output Voltage
Output Voltage
0
50
100 150 200 250 300
0
50
100 150 200 250 300
Time (µs)
Time (µs)
8) Load Transient Response (Topt=25°C)
a: External Tr.: 2SB1642
R1152N025B
R1152N033B
CIN=0.1µF
C
IN=0.1µF
COUT=10µF
COUT=10µF
2.75
2.70
2.65
2.60
2.55
2.50
2.45
2.40
120
100
80
60
40
20
0
3.55
3.50
3.45
3.40
3.35
3.30
3.25
3.20
120
100
80
60
40
20
0
Output Current
Output Current
Output Voltage
Output Voltage
0
200
400
600
800
1000
0
200
400
600
800
1000
Time (µs)
Time (µs)
14
R1152N
R1152N050B
R1152N120B
CIN=0.1µF
C
IN=0.1µF
C
OUT=10µF
COUT=10µF
5.25
5.20
5.15
5.10
5.05
5.00
4.95
4.90
120
100
80
60
40
20
0
12.25
12.20
12.15
12.10
12.05
12.00
11.95
11.90
120
100
80
60
40
20
0
Output Current
Output Current
Output Voltage
Output Voltage
0
200
400
600
800
1000
0
200
400
600
800
1000
Time (µs)
Time (µs)
b. External Tr.: 2SA1645
R1152N025B
R1152N033B
CIN=0.1µF
CIN=0.1µF
C
OUT=10µF
COUT=10µF
2.75
2.70
2.65
2.60
2.55
2.50
2.45
2.40
120
100
80
60
40
20
0
3.55
3.50
3.45
3.40
3.35
3.30
3.25
3.20
120
100
80
60
40
20
0
Output Current
Output Current
Output Voltage
Output Voltage
0
200
400
600
800
1000
0
200
400
600
800
1000
Time (µs)
Time (µs)
R1152N050B
R1152N120B
CIN=0.1µF
C
IN=0.1µF
C
OUT=10µF
COUT=10µF
5.25
5.20
5.15
5.10
5.05
5.00
4.95
4.90
120
100
80
60
40
20
0
12.25
12.20
12.15
12.10
12.05
12.00
11.95
11.90
120
100
80
60
40
20
0
Output Current
Output Current
Output Voltage
Output Voltage
0
200
400
600
800
1000
0
200
400
600
800
1000
Time (µs)
Time (µs)
15
R1152N
APPENDIX
• Technical Notes on Output Voltage Setting
EXT
IIC
PNP Tr
OUT
VOUT
RIC
I2
R2
VOUT2
GND
3
2.5V
I
R
3
The output voltage of regulator with R1152N025x may be adjustable for any output voltage between its 2.5V
reference and VDD setting level. An external pair of resistors is required, as shown above figure.
The complete equation for the output voltage is described step by step as follows;
I2=IIC+I3.......................................................................................................................................(1)
I3=2.5/R3 ...................................................................................................................................(2)
Thus,
I2= IIC+2.5/R3 ..............................................................................................................................(3)
Therefore,
VOUT=2.5+R2×I2.........................................................................................................................(4)
Put Equation (3) into Equation (4), then
VOUT=2.5+R2×(IIC+2.5/R3)
=2.5×(1+R2/R3)+R2×IIC .....................................................................................................(5)
In 2nd term, or R2×IIC will produce an error in VOUT.
In Equation(5),
IIC=2.5/RIC ..................................................................................................................................(6)
R2×IIC=R2×2.5/RIC
=2.5×R2/RIC.................................................................................................................. (7)
For better accuracy, choosing R2 (<<RIC) reduces this error.
∗RIC is approximately 1.1MΩ.
16
R1152N
• Adjustable Resister vs. Output Voltage (Topt=25°C)
R1125N025B
R1125N025B
R3
=10kΩ
R3
=100kΩ
Topt=25°C
Topt=25°C
30
24
18
12
6
30
24
18
12
6
0
0
0
20
40
60
80
100
0
200
400
600
800
1000
Resistance R2(kΩ)
Resistance R2(kΩ)
For Stable Operation
Phase Compensation
In these ICs, phase compensation is externally made for securing stable operation even if the load current is
varied. For this purpose, be sure to use a capacitor for the output pin with good frequency characteristics and
ESR (Equivalent Series Resistance) of which is in the range described as follows:
IN
VIN
PNP Tr
COUT
EXT
CE
OUT
CIN
VOUT
Ceramic
GND
Capacitor
Ceramic
Capacitor
Spectrum
Analyze
0.1µF
S.A
10µF
IOUT
ESR
Measuring Circuit for white noise; R1152NxxxB
The relations between IOUT (Output Current) and ESR of Output Capacitor are shown below. The conditions
when the white noise level is under 40µV (Avg.) are marked as the hatched area in the graph.
<Measurement conditions>
(1)VIN=VOUT+1V
(2)Frequency band: 10Hz to 1MHz
(3)Temperature: 25°C
(4)COUT: Ceramic 10µF; ESR=0.075Ω(10kHz)
17
R1152N
a) Tr.: 2SB1642
R1152N025B
R1152N120Bx
1000
100
10
1000
100
10
1
1
0.1
0.1
0.01
0.01
0
200
400
600
800
1000
0
200
400
600
800
1000
Output Current IOUT(mA)
Output Current IOUT(mA)
b) Tr.: 2SA1645
R1152N025B
R1152N120B
1000
100
10
1000
100
10
1
1
0.1
0.1
0.01
0.01
0
200
400
600
800
1000
0
200
400
600
800
1000
Output Current IOUT(mA)
Output Current IOUT(mA)
18
PE-SOT-23-5-0510
PACKAGE INFORMATION
• SOT-23-5 (SC-74A)
Unit: mm
PACKAGE DIMENSIONS
2.9 0.2
1.9 0.2
+0.2
−0.1
1.1
(0.95)
(0.95)
0.8 0.1
5
4
0 to 0.1
1
2
3
+0.1
−0.05
0.15
0.4 0.1
TAPING SPECIFICATION
4.0±0.1
+0.1
0
φ1.5
2.0±0.05
0.3±0.1
3.3
4.0±0.1
2.0MAX.
∅1.1 0.1
TR
User Direction of Feed
TAPING REEL DIMENSIONS
(1reel=3000pcs)
11.4 1.0
9.0 0.3
2 0.5
21 0.8
PE-SOT-23-5-0510
PACKAGE INFORMATION
POWER DISSIPATION (SOT-23-5)
This specification is at mounted on board. Power Dissipation (PD) depends on conditions of mounting on board.
This specification is based on the measurement at the condition below:
(Power Dissipation (SOT-23-5) is substitution of SOT-23-6.)
Measurement Conditions
Standard Land Pattern
Environment
Board Material
Board Dimensions
Copper Ratio
Mounting on Board (Wind velocity=0m/s)
Glass cloth epoxy plactic (Double sided)
40mm × 40mm × 1.6mm
Top side : Approx. 50% , Back side : Approx. 50%
Through-hole
φ0.5mm × 44pcs
Measurement Result
(Topt=25°C,Tjmax=125°C)
Standard Land Pattern
420mW
Free Air
250mW
Power Dissipation
Thermal Resistance
θja=(125−25°C)/0.42W=263°C/W
400°C/W
600
40
500
On Board
420
400
Free Air
300
250
200
100
0
0
25
50
75 85 100
125
150
Ambient Temperature (°C)
Power Dissipation
Measurement Board Pattern
IC Mount Area Unit : mm
RECOMMENDED LAND PATTERN
0.7 MAX.
1.0
2.4
0.95
1.9
0.95
(Unit: mm)
ME-R1152N-0409
MARK INFORMATION
R1152N SERIES MARK SPECIFICATION
• SOT-23-5 (SC-74A)
1
4
2
5
3
,
,
,
: Product Code (refer to Part Number vs. Product Code)
: Lot Number
1
2
3
4
5
• Part Number vs. Product Code
Product Code
Product Code
Product Code
Product Code
Part Number
Part Number
Part Number
Part Number
1
2
3
1
2
3
1
2
3
1
2
3
R1152N025B
R1152N026B
R1152N027B
R1152N028B
R1152N029B
R1152N030B
R1152N031B
R1152N032B
R1152N033B
R1152N034B
R1152N035B
R1152N036B
R1152N037B
R1152N038B
R1152N039B
R1152N040B
R1152N041B
R1152N042B
R1152N043B
R1152N044B
R1152N045B
R1152N046B
R1152N047B
R1152N048B
R1152N049B
R1152N050B
R1152N051B
R1152N052B
R1152N053B
R1152N054B
R1152N055B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
2
2
2
2
2
3
3
3
3
3
3
3
3
3
3
4
4
4
4
4
4
4
4
4
4
5
5
5
5
5
5
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
R1152N056B
R1152N057B
R1152N058B
R1152N059B
R1152N060B
R1152N061B
R1152N062B
R1152N063B
R1152N064B
R1152N065B
R1152N066B
R1152N067B
R1152N068B
R1152N069B
R1152N070B
R1152N071B
R1152N072B
R1152N073B
R1152N074B
R1152N075B
R1152N076B
R1152N077B
R1152N078B
R1152N079B
R1152N080B
R1152N081B
R1152N082B
R1152N083B
R1152N084B
R1152N085B
R1152N086B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
5
5
5
5
6
6
6
6
6
6
6
6
6
6
7
7
7
7
7
7
7
7
7
7
8
8
8
8
8
8
8
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
R1152N087B
R1152N088B
R1152N089B
R1152N090B
R1152N091B
R1152N092B
R1152N093B
R1152N094B
R1152N095B
R1152N096B
R1152N097B
R1152N098B
R1152N099B
R1152N100B
R1152N101B
R1152N102B
R1152N103B
R1152N104B
R1152N105B
R1152N106B
R1152N107B
R1152N108B
R1152N109B
R1152N110B
R1152N111B
R1152N112B
R1152N113B
R1152N114B
R1152N115B
R1152N116B
R1152N117B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
8
8
8
9
9
9
9
9
9
9
9
9
9
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
7
8
9
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
8
9
0
1
2
3
4
5
6
7
R1152N118B
R1152N119B
R1152N120B
B
B
B
1
1
2
8
9
0
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