HVLED007 datasheet(1/33 Pages) STMICROELECTRONICS

部件名	HVLED007

功能描述	Transition mode PFC controller for flyback converters

PDF	33 Pages

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制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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1 / 33 page

This is information on a product in full production.

January 2019

DS12866 Rev 1

1/33

HVLED007

Transition mode PFC controller for flyback converters

Datasheet - Production data

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

 SO8 package

Applications

Flyback PFC converters for:

 AC-DC LED drivers for domestic, commercial

and industrial lighting

 Street lighting

 EN61000-3-2 compliant SMPS

Description

The HVLED007 is a current-mode PFC controller

specific for isolated high power factor, flyback

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 converters to draw a

theoretically sinusoidal input current from the

power line, unlike the traditional control.

In practice, with little effort it is possible to achieve

a total distortion of the input current (THD) lower

than 10% at full load and lower than 20% at 30%

load over the entire input voltage range.

The IC is provided with a control input intended

for being driven by the phototransistor of an

optocoupler to close a secondary-regulated

isolated control loop. However, with the addition

of a simple external circuitry it can be used to

close a primary-regulated voltage loop as well.

The HVLED007 includes protection features to

handle overload, short-circuit and overvoltage

conditions.

The totem-pole output stage, capable of 600 mA

source and 800 mA sink current, is suitable for big

MOSFET drives which, combined with the other

features, makes the device an excellent low-cost

solution for EN61000-3-2 compliant SMPS up to

100 W.

Table 1. Device summary

Order code

Package

Packaging

HVLED007

SO8

Tube

HVLED007TR

Tape and Reel

www.st.com

类似零件编号 - HVLED007

制造商	部件名	数据表	功能描述
STMicroelectronics	HVLED001	623Kb / 27P	800 V high voltage start-up 13-Jan-2015
	HVLED001A	724Kb / 30P	Offline controller for LED lighting with constant voltage primarysensing and high power factor 26-May-2016
	HVLED001ATR	724Kb / 30P	Offline controller for LED lighting with constant voltage primarysensing and high power factor 26-May-2016
	HVLED001B	1Mb / 33P	High power factor flyback controller with constant voltage primary-sensing and ultra-low standby consumption 15-Jan-2019
	HVLED001BTR	1Mb / 33P	High power factor flyback controller with constant voltage primary-sensing and ultra-low standby consumption 15-Jan-2019

More results

类似说明 - HVLED007

制造商	部件名	数据表	功能描述
STMicroelectronics	L6563	720Kb / 39P	Advanced transition-mode PFC controller 12-Mar-2007
STMicroelectronics	L6562A_0708	547Kb / 26P	Transition-mode PFC controller 07-Aug-2007
Texas Instruments	UCC28050	692Kb / 30P	TRANSITION MODE PFC CONTROLLER
Texas Instruments	UCC28050	1Mb / 32P	TRANSITION MODE PFC CONTROLLER
STMicroelectronics	L6562	249Kb / 16P	TRANSITION-MODE PFC CONTROLLER Nov-2005
STMicroelectronics	L6562AT	492Kb / 25P	Transition-mode PFC controller 04-Mar-2009
ADTech	ADT6011	264Kb / 5P	Transition Mode PFC controller
Texas Instruments	UCC28050	1Mb / 31P	TRANSITION MODE PFC CONTROLLER
Diodes Incorporated	AL6562	800Kb / 16P	Transition Mode PFC LED Controller
Diodes Incorporated	AL6562A	693Kb / 16P	Transition Mode PFC LED Controller