M56749FP Datasheet (Mitsubishi) - 4 CHANNEL ACTUATOR MOTOR DRIVER

M56749FP, 4 CHANNEL ACTUATOR MOTOR DRIVER

The M56749FP is a semiconductor integrated circuit designed for a CD-ROM actuator driver.

This device can function 4 channel actuators by 1 chip due to include 4 channel BTL drivers.

Also, this device include a mute circuit, a Vcc check circuit and TSD function.

PIN CONFIGURATION (TOP VIEW) Vrefm-o

M56749FP Features

* q Lower saturation voltage. (typical 1.35V at load current 500mA) q Wide supply voltage range. (4.5V to 13.2V) q Lower cross-over distortion. VM1(-) VM1(+) M56749FP 8 9 GND 10 11 VM2(+) 12 13 14 15 16 17 18 29 28 27 26 25 24 23 22 21 20 19 VM3(+) VM3(-) Vctl3(-) Vctl3(+) Vm2 Vbs2 -Por GND APPLI