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FS277 - 2 Phase High Voltage DC Motor Driver

General Description

The FS277, 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 0.4A and operating voltage range is from 3.0V ~ 20V.

Key Features

  • £» £» £» £» 1 chip hall sensor/drivers Wide operating voltage range: 3.0V~20V Output sink current up to 0.4A Package : TO-92SP-4 TO-92SP-4 Typical.

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Datasheet Details

Part number FS277
Manufacturer Feeling Technology
File Size 296.58 KB
Description 2 Phase High Voltage DC Motor Driver
Datasheet download datasheet FS277 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Pb Free General Description The FS277, 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 0.4A and operating voltage range is from 3.0V ~ 20V. Using few external components, FS277, a high performance integrated IC, is designed for a 2-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: 3.0V~20V Output sink current up to 0.4A Package : TO-92SP-4 TO-92SP-4 Typical Application Circuit VCC FTC S277 Rev0.2 Nov.