LB1947 Description
ENN 6192 LB1947 Monolithic Digital IC LB1947 PWM Current Control Type DC Motor Driver Preliminary.
LB1947 Key Features
- PWM current control (fixed OFF time)
- Selectable current decay pattern (FAST, SLOW, and MIX DECAY modes)
- Simultaneous ON prevention function (feedthrough current prevention)
- Built-in thermal shutdown circuit
- Built-in noise canceler