BCD Semiconductor Manufacturing Limited AM5669
The AM5669 is a five-channel BTL driver IC, in which four channels are voltage type BTL drivers for tracking and focus actuators, sled and spindle motors, the other one channel is DC motor driver for tray which supports forward/reverse control. This IC also contains two independent precise voltage regulators with adjustable range from 1.5V to 4V and a free comparator for spindle channel motor direction detection. The AM5669 is available in standard HSOP-28 package.| Part No. | AM5669 |
|---|---|
| Datasheet | AM5669 Download |
| Manufacturer |  BCD Semiconductor Manufacturing Limited |
| Description | 5-CHANNEL MOTOR DRIVER |
| Buy | Stock & Price |
GENERAL DESCRIPTION
AM5669FEATURES
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● 4-channel DC Motor BTL Driver 1-channel Forward/Reverse Control DC Motor BTL Driver Two Built-in Regulator Controllers One Built-in Comparator for Spindle Channel Motor Direction Detection Built-in Level Shift Circuit Built-in Mute Mode Built-in Thermal Shutdown Circuit Operating Voltage: 4.3V to 8V
APPLICATIONS
● DVD Player HSOP-28 Figure 1. Package Type of AM5669 Mar. 2007 Rev. 1. 2 1 BCD Semiconductor Manufacturing Limited Preliminary Datasheet 5-CHANNEL MOTOR DRIVER FOR DVD PLAYER Pin Configuration M28 Package HSOP-28 AM5669 VINFC TRB_1 REGO2 VINSL REGO1 FWD REV 1 2 3 4 5 6 7 28 27 26 25 24 23 22 MUTE BIAS VINTK TRB_2 OPOUT VINSP GND (PGND) (PGND) VCC1 VOTRVOTR+ VOSL+ VOSLVOFCVOFC+ 8 9 10 11 12 13 14 21 20 19 18 17 16 15 VCTL OPIN VCC2 VOSPVOSP+ VOTKVOTK+ Figure 2. Pin Configuration of AM5669 (Top View) Mar. 2007 Rev. 1. 2 2 BCD Semiconductor Manufacturing Limited Preliminary Datasheet 5-CHANNEL MOTOR DRIVER FOR DVD PLAYER Pin Des...
