LB11970RV
LB11970RV is Single-phase Full-wave Driver manufactured by onsemi.
Ordering number: ENA2095
Monolithic Digital IC
For Fan Motor
Single-phase Full-wave Driver http://onsemi.
Overview
The LB11970RV is a motor driver of the single phase bipolar drive that a good direct PWM drive of the motor drive efficiency can e true easily. It is most suitable for the power supply fan of the personal puter, CPU air conditioner fan drive.
Functions
- Single-phase full-wave drive (16V to 1.2A output transistor incorporated)
- Variable speed function using thermistor input and external signal incorporated
→Enables silent and low-vibration variable speed control through direct PWM control with separately-excited upper Tr
- Current limiter circuit (limit...
