ISL78223 - ZVS Full-Bridge PWM Controller

Product Overview

Renesas

Datasheet Details

Part number	ISL78223
Manufacturer	Renesas
File Size	1.33 MB
Description	ZVS Full-Bridge PWM Controller
Datasheet	ISL78223 Datasheet
Additional preview pages of the ISL78223 datasheet.

Product details

Description

PIN NUMBER 1 2 3 4 5 6 7 8 9 10 PIN NAME VREF VERR CTBUF RTD RESDEL CT FB RAMP CS IOUT DESCRIPTION The 5V reference voltage output with 3% tolerance over line, load, and operating temperature.Bypass to GND with a 0.1µF to 2.2µF low ESR capacitor.The control voltage input to the inverting input of the PWM comparator.The output of an external error amplifier (EA) is

Features

complemented PWM outputs for Synchronous Rectifier (SR) control. The complemented outputs can be dynamically advanced or delayed relative to the PWM outputs using an external control voltage. This advanced BiCMOS design features precision deadtime and resonant delay control and an oscillator adjustable to 2MHz operating frequency. Additionally, Multi-Pulse Suppression ensures alternating output pulses at low duty cycles where pulse skipping may occur. The ISL78223 is rated for the automotive tem.

📁 Similar Datasheet

ISL78223 - ZVS Full-Bridge PWM Controller (Intersil)
ISL78840ASEH - High Performance Industry Standard Single-Ended Current Mode PWM Controller (Intersil)
ISL78840ASRH - High Performance Industry Standard Single-Ended Current Mode PWM Controller (Intersil)
ISL78841ASEH - High Performance Industry Standard Single-Ended Current Mode PWM Controller (Intersil)
ISL78841ASRH - High Performance Industry Standard Single-Ended Current Mode PWM Controller (Intersil)
ISL78843ASEH - High Performance Industry Standard Single-Ended Current Mode PWM Controller (Intersil)
ISL78843ASRH - High Performance Industry Standard Single-Ended Current Mode PWM Controller (Intersil)
ISL78845ASEH - High Performance Industry Standard Single-Ended Current Mode PWM Controller (Intersil)

Other Datasheets by Renesas

ISL78220 - 6-Phase Interleaved Boost PWM Controller
ISL78224 - 4-Phase 12V/48V Bidirectional Synchronous PWM Controller
ISL78225 - 4-Phase Interleaved Boost PWM Controller
ISL78226 - 6-Phase 12V/48V Bidirectional Synchronous PWM Controller
ISL78227 - 2-Phase Boost Controller
ISL78228 - Dual 800mA Low Quiescent Current 2.25MHz High Efficiency Synchronous Buck Regulator

Published: Feb 25, 2019 |