Overview

The STK681-050 is a bidrectional DC brush-type motor driver IC with brake function that incorporates MOSFET power elements.

Features

• H-bridge output stage configuration employing 4 MOSFETs

• Independent TTL/CMOSlevel control for each MOSFET (4-pin control)

• External signal control of forward, reverse and brake opreration

• MOSFETs supporting 12A peak starting current and 13.5A peak brake current (F3 and F4 ON)

• DC input supporting saturation operation

• Only 1 charge pump electrolytic capacitor required, compared with the STK6875 which requires 2

Applications

• PPC drum and scanner motor drivers

• LBP drum motor drivers

• Printer head and carriage motor drivers

• General DC motor applications