LB11921T Datasheet - ON Semiconductor

LB11921T Three-Phase Brushless Motor Driver

Start/stop control Low: 0V to 1.0V High: 2.0V to VCC Goes high when left open. Low for start. The hysteresis is about 0.22V VCC Equivalent Circuit 50kΩ 3.5kΩ 1 2 CLK External clock signal input Low: 0V to 1.0V High: 2.0V to VCC Goes high when left open. The hysteresis is about 0.22V. f = 2.34k.

Ordering number : ENA0604 LB11921T Monolithic Digital IC Three-Phase Brushless Motor Driver http://onsemi.com Overview The LB11921T is a pre-driver IC designed for variable-speed control of 3-phase brushless motors. It can be used to implement a motor drive circuit with the desired output capacity (voltage, current) by using discrete transistors for the output stage. It implements direct PWM drive for minimal power loss. Since the LB11921T includes a built-in VCO circuit, applications can con.

LB11921T Features

* ut Outputs the pha

LB11921T Datasheet (221.41 KB)