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)