ISL78420 - Half-Bridge Driver

Renesas

ISL78420 Datasheet Preview — Preview of ISL78420 PDF

Datasheet Details

Part number	ISL78420
Manufacturer	Renesas ↗
File Size	938.83 KB
Description	Half-Bridge Driver
Datasheet	ISL78420-Renesas.pdf

ISL78420 Product details

Description

10 LD 1 14 LD 14 SYMBOL VDD 3 3 4 4 5 5 8 11 7 10 9 12 10 13 2 1, 2, 6, 7, 8 6 9 - - HB HO HS PWM EN VSS LO NC RDT EPAD DESCRIPTION Analog input supply voltage and positive supply for lower gate driver.Decouple this pin to ground with a 4.7µF or larger high frequency ceramic capacitor to VSS.A 0.1µF ceramic decoupling capacitor placed close to VDD and VSS pin is recommended.High-side bootstrap supply voltage for upper gate driver referenced to HS.Connect the bootstra

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.

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Published: May 13, 2019 |