AH5795 Datasheet (Diodes) - SINGLE PHASE HALL EFFECT LATCH SMART FAN MOTOR CONTROLLER

AH5795, SINGLE PHASE HALL EFFECT LATCH SMART FAN MOTOR CONTROLLER

The AH5795 is a single chip solution for driving single-coil brushless direct current (BLDC) fans and motors.

The integrated full-bridge driver output stage uses soft switching to minimize audible switching noise and electromagnetic interference (EMI) providing a low noise solution.

Pin Assignments

AH5795 Features

* Supports single-coil full-wave BLDC fan drivers Built-in Hall sensor and input amplifier Operating voltage: 1.8V to 6V Speed control methods o Vdd voltage speed control (PWM pin tied to Vdd) o PWM signal speed control via PWM pin Soft switching for low noise D