MM1538 4-CH MOTOR DRIVER

UTC

Description

UTC MM1538 LINEAR INTEGRATED CIRCUIT 4-CH MOTOR DRIVER FOR PORTABLE CD PLAYERS .
The UTC MM1538 contains a 4ch H bridge driver and DC-DC converter control circuit on one chip, and was developed for use in portable CD players.

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Datasheet Specifications

Part number: MM1538
Manufacturer: UTC
File Size: 418.78 KB
Datasheet: MM1538_UTC.pdf
Description: 4-CH MOTOR DRIVER

Features

* Built-in 4ch H bridge driver, and PWM control of load drive voltage is made possible by external components.
* DC-DC converter control circuit on chip.
* With reset output inversion output pin.
* Empty detection level can be switched between rechargeable battery and dry battery.
* C

Applications

* Portable CD radio cassette recorders PIN CONFIGURATION www. DataSheet4U. com RCHG OUT1R OUT1F OUT2R OUT2F 33 32 31 30 29 POW GND 28 OUT3F OUT3R OUT4F OUT4R BRAKE1 27 26 25 24 23 AMUTE 34 22 IN1 EMP 35 21 MUTE2 HVcc 36 20 IN2 PSW 37 19 MUTE34 CLK 38 18 IN4 START 39 OFF 40 UTC MM153

MM1538 Distributors

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MM1538 4-CH MOTOR DRIVER UTC

UTC MM1538-like datasheet