Description

The HA13609ANT is a 3-phase brushless motor driver IC with digital speed control. It is designed for use as a PPC or LBP scanner motor driver and provides the functions and features listed below.

Features

• High breakdown voltage (50V/30mA) power transistor drive circuit

• PWM drive

• Variable speed control is possible (varying the servo filter constants is not required)

• Selectable rotation control method (discriminator control, PLL plus discriminator control)

• Selectable feedback type (voltage or current)

• Allows both PWM frequency switching and 100 duty operation

• Selectable current limiting level

• Braking mode selection (reverse braking, regeneration braking)