AT5669 Datasheet, PDF (1/11 Pages) Aimtron Technology – 5-Channel Motor Driver for DVD/VCD with 2 Linear Regulator and 1 OPAMP

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
includes 1 operational amplifier.
Applications
CD-ROM/DVD-ROM/CD-RW drives
DVD player.


Block Diagram
Aimtron reserves the right without notice to change this circuitry and specifications.
7F, NO.9, Park Avenue II, Science-Based Industrial Park, Hsinchu 300, Taiwan, R.O.C.
Tel: [phone] Fax: [phone]
WWW: http://www.aimtron.com.tw
8/22/2006 REV:1.1
Email: [e-mail]
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