FS220

Technology

2 Phase High Voltage DC Motor Driver IC

Rev0.5 May 11, 2005(LF)

General Description

The FS220, a 1-chip composed of hall sensor and output coil drivers, applied to a 2-phase

DC motor. The high sensitivity of Hall effect sensor is suitable for motors from mini-type

CPU coolers to blowers and DC fans. Typical operation current is 0.45A and operating

voltage range is from 2.8V ~ 28V.

Using few external components, FS220, a high performance integrated IC, is designed for a

single-phase DC motor circuit. The circuit diagram of the typical application example is as

below.

Features

˙

1 chip hall sensor/drivers

˙

Wide operating voltage range: 2.8V~28V

˙

Output sink current up to 0.45A

˙

Package : TO-92SP-4

Typical Application Circuit

TO-92SP-4

24V

FTC

S220

Pb Free