iW3620 - Digital PWM Current-Mode Controller

Product Overview

Renesas

Datasheet Details

Part number	iW3620
Manufacturer	Renesas
File Size	1.05 MB
Description	Digital PWM Current-Mode Controller
Datasheet	iW3620 Datasheet
Additional preview pages of the iW3620 datasheet.

Product details

Description

The iW3620 is a high performance AC/DC offline LED driver which uses digital control technology to build peak current mode PWM flyback power supplies.

Features

Primary-side feedback eliminates opto-isolators and simplifies design.
Quasi-resonant operation for highest overall efficiency.
EZ-EMI ® design to easily meet global EMI standards.
Up to 130 kHz switching frequency enables small adapter size.
Very tight LED constant current regulation.
No external compensation components required.
Built-in output constant-current control with primary-side feedback for LED driver.
Low start-up current (10 µA typical).

📁 Similar Datasheet

IW3620 - Digital PWM Current-Mode Controller (iWatt)
iW3622 - Off-Line Digital Power Controller (Dialog Semiconductor)
iW3623 - AC/DC Digital Power Controller (iWatt)
iW3625 - Off-Line Digital Power Controller (Dialog Semiconductor)
iW3626 - Off-Line Digital Power Controller (iWatt)
iW3627 - Off-Line Digital Constant-Voltage LED Driver (Dialog Semiconductor)
iW3628 - Off-Line Digital Power Controller (Dialog Semiconductor)
iW3629 - Digital Off-Line LED Driver (Dialog Semiconductor)

Other Datasheets by Renesas

iW3602 - AC/DC Digital Power Controller
iW3602-30C - AC/DC Digital Power Controllers
iW3637 - Off-line LED Driver Controller

Published: Sep 9, 2023 |