HVLED815PFTR datasheet(1/36 Pages) STMICROELECTRONICS

部件名	HVLED815PFTR

功能描述	Offline LED driver with primary-sensing and high power factor up to 15 W

PDF	36 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

1 / 36 page

This is information on a product in full production.

January 2013

Doc ID 023409 Rev 4

1/36

36

HVLED815PF

Offline LED driver with primary-sensing and

high power factor up to 15 W

Datasheet

− production data

Features

■ High power factor capability (> 0.9)

■ 800 V, avalanche rugged internal 6

Ω Power

MOSFET

■ Internal high-voltage startup

■ Primary sensing regulation (PSR)

■ +/- 5% accuracy on constant LED output

current

■ Quasi-resonant (QR) operation

■ Optocoupler not needed

■ Open or short LED string management

■ Automatic self supply

Applications

■ AC-DC LED driver bulb replacement lamps up

to 15 W, with high power factor

■ AC-DC LED drivers up to 15 W

Description

The HVLED815PF is a high-voltage primary

switcher intended for operating directly from the

rectified mains with minimum external parts and

enabling high power factor (> 0.90) to provide an

efficient, compact and cost effective solution for

LED driving. It combines a high-performance low-

voltage PWM controller chip and an 800 V,

avalanche-rugged Power MOSFET, in the same

package. There is no need for the optocoupler

thanks to the patented primary sensing regulation

(PSR) technique. The device assures protection

against LED string fault (open or short).

Table 1.

Device summary

Order code

Package

Packaging

HVLED815PF

SO16N

Tube

HVLED815PFTR

Tape & Reel

SO16N

www.st.com

类似零件编号 - HVLED815PFTR

制造商	部件名	数据表	功能描述
STMicroelectronics	HVLED805	456Kb / 29P	Off-line LED driver with primary-sensing 14-Oct-2010
	HVLED805TR	456Kb / 29P	Off-line LED driver with primary-sensing 14-Oct-2010
	HVLED807PF	1Mb / 36P	Offline LED driver with primary-sensing and high power factor up to 7 W 01-Feb-2013
	HVLED807PFTR	1Mb / 36P	Offline LED driver with primary-sensing and high power factor up to 7 W 01-Feb-2013

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类似说明 - HVLED815PFTR

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