CMD4506 5-CH BTL Driver for DVD Player is a 5-CH motor driver for CD/VCD/DVD systems. It is composed of 2-CH BTL driver, 2-CH driver with current feedback and 1-CH forward/reverse control DC motor driver.
The CERAMATE CMD4506 is a 5-channel BTL (Bridge-Tied Load) motor driver specifically engineered for use in CD, VCD, and DVD players. The integrated circuit manages five distinct actuator functions: focus, tracking, spindle, sled, and tray drive.
Key features include built-in current feedback circuits for precise control of the focus and tracking motors, as well as a thermal shut-down (TSD) protection mechanism to prevent damage under high-temperature conditions. The device operates with an internal block diagram that separates power blocks for different actuators, utilizing supply voltages ranging from 4.5V to 13.2V.
| Supply Voltage (VCC1) | 4.5~13.2 V |
|---|---|
| Power Dissipation | 1.7 W |
| Operating Temperature Range | -35~+85 °C |
| Storage Temperature Range | -65~+150 °C |
| Package Type | HSOP-28 |
It is a 5-channel BTL motor driver designed specifically for CD/P/VCD/DVD systems.
The device operates with a supply voltage between 4.5V and 13.2V.
The maximum power dissipation limit is 1.7 W.