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AT5654

Aimtron
Part Number AT5654
Manufacturer Aimtron
Description 4-Channel BTL Motor Driver for CD-ROM
Published Oct 16, 2005
Detailed Description AT5654 4-Channel BTL Motor Driver for CD-ROM Features ˙AT5654 is a 4 channel driver for optical disc motor driver. Dual ...
Datasheet PDF File AT5654 PDF File

AT5654
AT5654

Overview
AT5654 4-Channel BTL Motor Driver for CD-ROM Features ˙AT5654 is a 4 channel driver for optical disc motor driver.
Dual channel current feedback type drivers are built in, in addition to dual channel motor driver.
˙Separating Vcc into Pre-power of sled motor, Power of loading motor and Power of actuator, can make batter power efficiency, by low supply voltage drive.
˙Stand-by mode built in.
˙Thermal shutdown circuit on chip.
˙Compatible with BA5954 Description The AT5654 is a 4-channel BTL driver IC for driving the motors and actuators in products such as CD-ROM/DVD-ROM/DVD-Player drives.
Two of the channels use current feedback to minimize the current phase shift caused by the influence of load inductance.
Applications CD-ROM drives, DVD drives, DVD-ROM drives.
Block Diagram 10F-1, No.
55, Tung Kuang Road, Hsinchu, Taiwan, R.
O.
C.
Tel: 886-3-575-3058 Fax: 886-3-575-3015 1 Email: service@aimtron.
com.
tw http://www.
aimtron.
com.
tw 01/12/26 AT5654 4-Channel BTL Motor Driver for CD-ROM ...


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