Description
Equivalent circuit
VREG
2
RF GND
Output current detection reference Connect the ground terminal o
Features
- Three-phase bipolar drive Direct PWM drive (controlled either by control voltage or PWM variable duty pulse input) Built-in forward/reverse switching circuit Start/stop mode switching circuit (stop mode power saving function) Built-in input amplifier 5 V regulator output (VREG pin) Current limiter circuit (Supports 0.25 V (typical) reference voltage sensing based high-precision detection.