HVLED007 - Transition mode PFC controller

Product Overview

STMicroelectronics

Datasheet Details

Part number	HVLED007
Manufacturer	STMicroelectronics
File Size	1.50 MB
Description	Transition mode PFC controller
Datasheet	HVLED007 Datasheet
Additional preview pages of the HVLED007 datasheet.

Product details

Description

The HVLED007 is a current-mode PFC controller specific for isolated high power factor, flyback Datasheet - Production data converters operated in transition mode (aka quasi-resonant operation).Targeting both indoor and outdoor solid-state lighting applications, it provides extended temperature range operation down to -40 °C with guaranteed electrical specification.The main feature of this IC is a special circuit (Input Current Shaper, ICS), that enables High-PF quasi-resonant flyback converte

Features

Transition-mode (quasi-resonant) control of flyback PFC pre-regulators.
Proprietary input current shaper for minimum THD of line current.
Control input for isolated feedback and optocoupler driving.
Output overvoltage protection.
Overload and short-circuit protection.
Low (≤ 60 μA) start-up current and low (≤ 4 ma) quiescent current.
Digital leading-edge blanking on current sense.
-600/+800 mA totem pole gate driver with UVLO pull-down and voltage clamp.

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Other Datasheets by STMicroelectronics

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Published: Oct 22, 2019 |