SD6212

Key parameters

Description

Integrated H-bridge motor driver and eight-channel Darlington transistor array

Number of H bridges

1

Operating voltage range

4.5V~15V

Continuous Output Current

100mA

Peak Current

500mA

Conduction resistance

~

Input Interface

AIN/BIN

Package

SSOP24

Overview

SD6212 is a driver circuit designed for security-camera systems. It consists of an eight-channel Darlington array and an H-bridge driver. Each Darlington channel has a freewheeling diode for driving stepper motors; the H-bridge directly drives IR-CUT. A single Darlington provides 300mA output at input voltage as low as 1.8V; paralleling devices increases output current. Each channel has an internal series base resistor and can connect directly to TTL/CMOS circuits below 5V, processing data that would otherwise require a standard logic buffer. Features: · Supports 1.8V low-voltage input · Integrated eight-channel Darlington array and IR-CUT driver · TTL/CMOS logic-compatible input · SSOP24 package Applications: · Stepper-motor driving · Relay driving · IR-CUT driving · Indicator driving

Applications

• Stepper-motor driving
• Relay driving
• IR-CUT driver
• Indicator driving