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TSZ02201-0RCR0GZ00100-1-2
© 2014 ROHM Co., Ltd. All rights reserved.
12.May.2015 Rev.002
www.rohm.com
TSZ22111
・
14
・
001
1
16
15
14
13 12
11
10
9
7
8
5
6
3
42
VCC
VCC
VCC
μCOM
7 Circuits
Darlinton Transistor Array
BA12003B BA12003BF BA12004B BA12004BF
General Description
BA12003B/BF,BA12004B/BFare darlinton transistor array
consist of 7circuits, input resistor to limit base current and
output surge absorpti on cla mp diode.
Features
■ Built-i n 7 circui t s
■ High output break down voltage
■ High DC output current gain
■ Built-i n input res ist or to limit ba se curren t
■ Built-in output surge absorption clamp diode
Applications
■ Motor Drivers
■ LED Drivers
■ Solenoid Drivers
■ Low Side Switch
Typic al Application Circuit
Key Specifications
■ Output break down voltage： VCE=60V(max)
■ Output current： Io=500mA/ch(max)
■ Operating supply voltage range： -0.5V to +30V
■ Operating temperature range： -40°C to +85°C
■ DC current gain： hfe=1000(min)
■ Input resistor：
BA12003B/BF Rin=2.7kΩ
BA12004B/BF Rin=10.5kΩ
Packages W(Typ) x D(Typ) x H(Max)
DIP16 19.40mm x 6.50mm x 7.95mm
SOP16 10.00mm x 6.20mm x 1.71mm
○
Product structure: Silicon monolithic integrated circuit
○
This product has not designed protection against radioactive rays
DIP16
BA12003B / BA12004B
BA12003BF / BA12004BF
Datashee
t
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BA12003B BA12003BF BA12004B BA12004BF
TSZ02201-0RCR0GZ00100-1-2
© 2014 ROHM Co., Ltd. A l l rights reserved.
12.May.2015 Rev.002
www.rohm.com
TSZ22111
・
15
・
001
DIP16 / SOP16
(TOP VIEW)
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
Pin Configuration Block Diagram
Pin Description
Pin No. Pin Name Function Pin No. Pin Name Function
1 IN1
Input 1 9 COM Clamp diode cathode
2 IN2
Input 2 10 OUT7 Output 7
3 IN3
Input 3 11 OUT6 Output 6
4 IN4
Input 4 12 OUT5 Output 5
5 IN5
Input 5 13 OUT4 Output 4
6 IN6
Input 6 14 OUT3 Output 3
7 IN7
Input 7 15 OUT2 Output 2
8 GND
Ground 16 OUT1 Output 1
I/O Equivalence Circuit
Note : The diode indicating the junction with a dotted line is a parasitic element.
Note : The input and output parasitic diodes cannot be used as clamp diodes.
2.
7kΩ
7.2kΩ 3kΩ
IN
[Pin.1 to 7]
OUT
[Pin.10 to 16]
COM
[Pin.9]
GND
[Pin.8]
10.5kΩ
7.2kΩ 3kΩ
IN
[Pin.1 to 7]
OUT
[Pin.10 to 16]
COM
[Pin.9]
GND
[Pin.8]
BA12003B / BA12003BF
16
15 14 13 12 11 10 9
1 2 3 4 5 6 7 8
IN1
IN2
IN3
IN4
IN5
IN6
IN7
GND
OUT
1
COM
OUT
2
OUT
3
OUT
4
OUT
5
OUT
6
OUT
7