L6562AT View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

L6562AT

Transition-mode PFC controller

STMicroelectronics 

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L6562AT

Transition-mode PFC controller

Features

■ Guaranteed for extreme temperature range

(outdoor)

■ Proprietary multiplier design for minimum THD

■ Very accurate adjustable output overvoltage

protection

■ Ultra-low (30 μA) start-up current

■ Low (2.5 mA) quiescent current

■ Digital leading-edge blanking on current sense

■ Disable function on E/A input

■ 1% (@ TJ = 25 °C) internal reference voltage

■ -600/+800 mA totem pole gate driver with

active pull-down during UVLO and voltage

clamp

Figure 1. Block diagram

DIP-8

SO-8

■ DIP-8/SO-8 packages

Applications

PFC pre-regulators for:

■ Street lighting

■ IEC61000-3-2 compliant SMPS (Flat TV,

monitors, desktop PC, games)

■ Electronic ballast

Table 1.

Device summary

Order codes

L6562ATN

L6562ATD

L6562ATDTR

March 2009

Package

DIP-8

SO-8

Rev 2

Packaging

Tube

Tube

Tape and reel

1/25

www.st.com

25

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