NJW4371 - NJR Corporation

NJW4371 Dual H Bridge Driver

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 compatible signal. Therefore, it is applicable for a wide range of applications such as driving a two phase stepping motor, two .

Features

• Wide Voltage Range VMM=10 to 27V
• Low ON Resistance RON =1.65Ω typ.@Io=±1000mA
• Low Quiescent Current IMM=10mA 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 -1- NJW4371 www.DataSheet4U.com ABSOLUTE MAXIMUM RATINGS PARAMETER Maximum supply voltage Charge pump output voltage .