Product Summary

The RZ7888 2A Single-CH DC Motor Driver Circuit is a monolithic IC designed for driving bi-directional DC motor, It has two pins of logic inputs for controlling the direction, forward and backward. It has a 2A current drive capability, and a low output saturation pressure drop and quiescent current; built-in clamp diode to reverse the impact of the release of inductive load current, Making it in the drive relays, DC motors, stepper motors or control the use of switching power safe and reliable. RZ7888 motor drive for toy vehicles, remote-controlled aircraft motor drive, automatic valve motor, electromagnetic lock drive, precision instruments and other circuits.

Parametrics

RZ7888 absolute maximum ratings: (1)Maximum supply voltage, Vcc(max): 12 V; (2)Peak output current Iout(peak): 3.2 A; (3)Operating Temperature, Top: -25 to +85℃; (4)Storage temperature, Tstg: -55 to+150℃.

Features

RZ7888 features: (1)Low stand-by current. ≦2uA; (2)Wide supply voltage range: 3.0V~11.0V; (3)Built-in Brake Function; (4)Thermal Shutdown protection; (5)Short Circuit Protect Function; (6)Over Current Limit Function; (7)SOP8 Pb-Free package.

Diagrams

RZ7888 circuit diagram