LB11970FV Description
Monolithic Digital IC For Fan Motor Single-phase Full-wave Driver Overview The LB11970FV is a single-phase full-wave driver for fan motor. 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...