UC3625 Datasheet - Texas Instruments

UC3625 Brushless DC Motor Controller

The UC3625 family of motorcontroller devices integrate most of the functions required for highperformance brushless dc-motor control into one package. When coupled with external power MOSFETs or Darlingtons, these devices perform fixed-frequency PWM motor control in either voltage or current mode wh.

UC3625 Features

* 1

* Drives Power MOSFETs or Power Darlingtons Directly

* 50-V Open Collector High-Side Drivers

* Latched Soft Start

* High-Speed Current-Sense Amplifier with Ideal Diode

* Pulse-by-Pulse and Average Current Sensing

* Over-Voltage and Under-Voltage Prot

UC3625-etcTI.pdf