Description
DESCRIPTION Analog input supply voltage and positive supply for lower gate driver.
Features
- 114VDC bootstrap supply maximum voltage.
- 2A source and sink driver for 100V half-bridge NMOS FETs.
- Programmable dead-time prevents shoot-through;
adjustable from 35ns to 220ns with a single resistor.
- Unique tri-level PWM input logic enables phase shedding
when using multiphase PWM controllers (e. g. ISL78220/225/226).
- On-chip 1Ω (dynamic) bootstrap diode.
- 10ns rise and fall times with 1000pF load.
- 8V to 14V operating voltage range.
ISL78420 Datasheet
