5-CHANNEL MOTOR DRIVER FOR DVD PLAYER AM5665

Preliminary Datasheet
1
Apr. 2005 Rev. 1. 1
BCD Semiconductor Manufacturing Limited
General Description
The AM5665 is a 5-channel BTL driver IC, in which
two channels drive DC motor, two channels with cur-
rent feedback drive the coils, such as the focus and the
tracking actuator of DVD player, and the other one
channel drives the bi-direction DC motor for tray.
The AM5665 is available in standard HSOP-28 pack-
age.
Features
· 2-Channel DC Motor BTL Driver
· 2-Channel BTL Driver for Coils with Current
Feedback
· 1-Channel Forward/Reverse Control DC Motor
Driver
· Built-in Thermal Shutdown Circuit
· Built-in Standby Circuit
· Operating Voltage: 4.5 to 8.0V
Applications
· DVD Player
Figure 1. Package Type of AM5665
HSOP-28