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AT5669
5-Channel Motor Driver for DVD/VCD with 2 Linear
Regulator and 1 OPAMP Features
․4 channels of DC motor BTL driver ․1 channels forward/reverse control DC motor driver ․Built-in suspension function.
․Built-in 2 Linear
Regulator ․Built-in 1-Channel operational amplifier.
․Built-in thermal shutdown circuit.
․Operating voltage: 4.
5V~13.
2V
Description
The AT5669 is a 5-channel BTL driver IC.
Two of them can drive DC motors and two can drive coils, such as the focus and tracking actuators of a CD-ROM/DVD-ROM/DVD-Player system It also built-in one channel bi-direction DC motor driver for Tray.
Using the built-in linear
regulator, it can be save the PCB space.
It also in...