Description

The HA13563/V are 3-phase brushless motor driver ICs with digital speed control. It is designed for use a a PPC or LBP drum motor driver and provides the functions and features listed below.

Features

• Low saturation voltage

• Fly wheel diodes built-in

• FG signal digital filter built-in

Functions

• Three-phase brushless motor driver

• Direct PWM drive

• Digital discriminator plus PLL speed control

• Speed monitor

• Stuck rotor protection

• Current limiter

• Thermal protection (OTSD)

• Low voltage inhibit (LVI)