NJW4371
DESCRIPTION
The NJW4371 is a general purpose dual H Bridge driver IC. It consists of a pair of Nch DMOS H bridges, gate driving charge pump circuit, thermal shut down and UVLO circuit. Each H bridge can individually be controlled with TTL/CMOS patible signal. Therefore, it is applicable for a wide range of applications such as driving a two phase stepping motor, two DC brushless motors, solenoids, lamps and other high voltage switching needs using micro controller. PACKAGE OUTLINE
NJW4371E3
FEATURES
- Wide Voltage Range VMM=10 to 27V
- Low ON Resistance RON =1.65Ω typ.@Io=±1000m A
- Low Quiescent Current IMM=10m A typ.
- PWM Control Available
- Under Voltage Lock Out (UVLO)
- Thermal Shutdown Circuit
- BCD Process Technology
- Package Outline EMP24
PIN CONFIGURATIONS
SENSE A INA1 ENABLE A NC OUTA1 GND GND OUTB1 NC
1 2 3 4 5 6 7 8 9
24 VCP 23 INA2 22 OUTA2 21 NC 20 VMM A 19 GND 18 GND 17 VMM B 16 NC 15 OUTB2 14 INB2 13 CP
ENABLE B 10 INB1 11 SENSE B 12
Ver.2009-01-27
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