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AH285 HALL-EFFECT SMART FAN MOTOR CONTROLLER

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Description

AH285 HALL-EFFECT SMART FAN MOTOR CONTROLLER .
Pin Assignments The AH285 is a single-chip solution for driving two-coil brushless direct current (BLDC) fans and motors.

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Applications

* Single-chip solution
* Operating Voltage: 3.8V to 20V
* Built-in Hall sensor and input amplifier
* Tachometer (FG) output
* Rotor Lock Protection (Lock detection, output shutdown and automatic re-start)
* Built-in Zener protection for output driver

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