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SA56203S Datasheet - NXP

SA56203S_PhilipsSemiconductors.pdf

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Datasheet Details

Part number:

SA56203S

Manufacturer:

NXP ↗

File Size:

196.09 KB

Description:

One-chip motor driver.

SA56203S, One-chip motor driver

The SA56203S is a one-chip motor driver IC that is capable of driving all motors of CD or DVD systems e.g.

spindle, sled and loading motors and actuators on the optical pick-up unit.

The driver intended for the 3-phase, brushless, Hall-commutated spindle motor uses True-Silent PWM.

This proprietary

SA56203S Features

* s True-Silent PWM spindle motor driver s Low heat generation due to power-efficient direct full-bridge switching of spindle motor driver s Controlled spindle motor current during acceleration and brake s Reverse torque brake function (full bridge) s Adjustable spindle motor current limiter s Internal

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