| FS209 2-PHASE DC MOTOR DRIVE IC GENERAL DESCRIPTION |
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General Description |
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The FS209, 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 up to 0.45A and operating voltage range is from 2.0V ~ 20V.
Using few external components, FS209, 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.
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Features |
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˙1 chip hall sensor / drivers
˙Wide operating voltage range: 2.0V~20V
˙Output sink current up to 0.45A
˙Thermal shutdown protect
˙Package : TO-92SP-4
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