See Littelfuse Commercial Vehicle Products 製品
Multiple RPM-Based PWM Fan Controller for three Fans
Fan Control With 1°C Accurate Temperature Monitoring - -64°C to 127°C - ±3°C(Max) - 2-Wire SMBus Output - 3 to 3. ...
PWM Fan Controller
PWM Fan Speed Controller
Brushless DC Fan Controller
RPM-Based Fan Controller with Hardware Thermal Shutdown - 3.3V Supply - 12-QFN (4x4) Package - Surface Mount.