ICE2QR0665G - Off-Line SMPS Quasi-Resonant PWM Controller

Product Overview

Infineon Technologies

Part number	ICE2QR0665G
Manufacturer	Infineon Technologies
File Size	1.25 MB
Description	Off-Line SMPS Quasi-Resonant PWM Controller
Datasheet	ICE2QR0665G Datasheet
Additional preview pages of the ICE2QR0665G datasheet.

The CoolSETTM-Q1 series (ICE2QRxx65G) 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.

650V avalanche rugged CoolMOSTM 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, cycle-by-cycle peak current limitation and maximum on time limitation.
Auto restart mode for VCC over-voltage protection, under- voltage protection, over-load p.

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Published: Jan 24, 2015 |