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ICE2QR1765Z - Off-Line SMPS Quasi-Resonant PWM Controller

Product Overview

Infineon Technologies

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ICE2QR1765Z Off-Line SMPS Quasi-Resonant PWM Controller by Infineon Technologies - Datasheet Preview — Datasheet preview – ICE2QR1765Z

Datasheet Details

Part number	ICE2QR1765Z
Manufacturer	Infineon Technologies
File Size	1.70 MB
Description	Off-Line SMPS Quasi-Resonant PWM Controller
Datasheet	ICE2QR1765Z Datasheet
Additional preview pages of the ICE2QR1765Z datasheet.

Product details

Description

The CoolSET®-Q1 series (ICE2QRxx65Z) is the first generation of quasi-resonant integrated power ICs.

It is optimized for off-line switch mode power supply applications such as LCD monitor, DVD R/W, DVD Combo, Blue-ray DVD, set top box, etc.

Features

650V avalanche rugged CoolMOS® with built-in startup cell.
Quasi resonant operation till very low load.
Active burst mode operation for low standby input power (< 0.1W).
Digital frequency reduction with decreasing load for reduced switching loss.
Built-in digital soft-start.
Foldback point correction and cycle-by-cycle peak current limitation.
Maximum on/off time limitation.
Auto restart mode for VCC Overvoltage and Undervo.

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Published: Jan 24, 2015 |