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SA56203 Datasheet - NXP

SA56203 One-chip motor driver

The SA56203 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 PWM switching. Internal regeneratio.

SA56203 Features

* 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 regeneration for EMF of spindle motor

SA56203_PhilipsSemiconductors.pdf

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Datasheet Details

Part number:

SA56203

Manufacturer:

NXP ↗

File Size:

222.05 KB

Description:

One-chip motor driver.

SA56203 Distributor

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SA56203 SA56203 One-chip motor driver NXP