LV8136V Description
ENA2005 LV8136V Bi-CMOS IC For Brushless Motor Drive Direct PWM Drive, Quiet Predriver IC http://onsemi. Overview The LV8136V is a PWM system predriver IC designed for three-phase brushless motors. This IC reduces motor driving noise by using a high-efficiency, quiet PWM drive (150-degree drive system).
LV8136V Key Features
- Three-phase bipolar drive
- Quiet PWM drive (150-degree current-carrying)
- Supports drive phase control (15-degree lead angle for 150-degree current-carrying drive. From this state, a lead angle
- Supports power saving mode(power saving mode at CTL pin voltage of 1.0V (typ) or less; ICC = 0mA, HB pin turned
- Supports bootstrap (maximum duty limit)
- Automatic recovery type constraint protection circuit
- Forward/reverse switching circuit, Hall bias pin
- Current limiter circuit, low-voltage protection circuit, and thermal shutdown protection circuit
- FG1 and FG3 output (360-degree electrical angle/1 pulse and 3 pulses)