LB11923V Description
ENN7498 Monolithic Digital IC LB11923V Three-Phase Brushless Motor Driver Overview The LB11923V is a pre-driver IC designed for variablespeed control of 3-phase brushless motors. 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.
LB11923V Key Features
- Direct PWM drive output Speed discriminator + PLL speed control circuit Speed lock detection output Built-in crystal osc