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FS211F - 2 PHASE DC MOTOR DRIVER

General Description

The FS211F, a 1-chip composed of hall sensor and output coil drivers, applied to 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.

Key Features

  • ˙1 chip hall sensor/drivers ˙Wide operating voltage range: 4.0V~20V ˙Output sink current up to 0.4A ˙Low quiescent supply current under 5mA ˙Built-in FG output ˙Package: TO-92SP-4 TO-92SP-4.

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Datasheet Details

Part number FS211F
Manufacturer Feeling Technology
File Size 117.75 KB
Description 2 PHASE DC MOTOR DRIVER
Datasheet download datasheet FS211F 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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Technology GENERAL DESCRIPTION FS211F 2 PHASE DC MOTOR DRIVE IC The FS211F, a 1-chip composed of hall sensor and output coil drivers, applied to 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 wide. FG signal, an open collector, provides a square waveform output for the detection of the motor speed. Using few external components, FS211F, 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: 4.0V~20V ˙Output sink current up to 0.