Three Phase Sensorless Sinusoidal Fan Driver


A5936 Product Image


Top Features


The A5936 is a three phase sensorless BLDC fan driver IC that incorporates sinusoidal drive to minimize audible noise and vibration.
  • Automatic phase advance
  • Easy to select start-up parameters with resistor divider
  • Low power sleep mode
  • Supply compensation
  • Forward and reverse wind milling
  • Reduces audible noise and vibration
  • Automatically adjusts commutation timing to maximize efficiency reducing supply consumption
  • Use PWM or analog voltage to control motor speed

10-lead eSOIC with exposed thermal pad (suffix LK)

LK Package Documentation


10-lead SSOP (suffix LN)

LN Package Documentation

Part Number Specifications and Availability