تراشه درایور موتور L9110S پکیج SO-8

Introduction

L9110S is a two-channel push-pull power amplifier ASIC designed to control the driving motor. It integrates discrete circuits into a single IC, which reduces the number of peripheral devices, reduces the cost and improves the reliability of the whole machine. L9110S chip has two input control terminals, which can control two output terminals to directly drive the forward and backward rotation of the motor. The chip is widely used in motor drive of toy cars,pulse electromagnetic valve drive, stepping motor drive, switching power tube and other circuits.

Specification

model : L9110S MOTOR DRIVER
Voltage – Supply : 2.2V ~ 6.5V
Output current up to 400mA
Can drive 800mA motor
CMOS process implementation
number of channel : 2 channel
Low standby current 
Operating Temperature : -30°C ~ 85°C
Package / Case : SO-8

features

Low static working current
Low saturation pressure drop

usage

Pulse electromagnetic valve drive
Automobile motor drive
Stepping motor drive
Driving switch power tube

Pinout

pin1 – X4 : Forward rotation output
pin2 – VDD1 : Power supply
pin3 – VDD2 :  Logic power
pin4 – X3 : inverted output
pin5 – GND : Ground terminal
pin6 – FOR : Forward logic input
pin7 – BAK : Invert logic input
pin8 – GND : Ground terminal