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  • The L6562AT is a current-mode PFC controller operating in transition mode (TM). Coming with the same pin-out as its predecessors L6561 and L6562, it offers improved performance.

    The highly linear multiplier includes a special circuit, able to reduce AC input current distortion, that allows wide-range-mains operation with an extremely low THD, even over a large load range.
    The output voltage is controlled by means of a voltage-mode error amplifier and an accurate (1% @TJ = 25 °C) internal voltage reference.
    The device features extremely low consumption (60 μA max. before start-up and < 5.5 mA operating) and includes a disable function suitable for IC remote ON/OFF, which makes it easier to comply with energy saving requirements (Blue Angel, EnergyStar, Energy2000, etc.).
    An effective two-step OVP enables to safely handle over-voltages either occurring at start-up or resulting from load disconnection.
    The totem-pole output stage, capable of 600 mA source and 800 mA sink current, is suitable to drive high current MOSFETs or IGBTs. This, combined with the other features and the possibility to operate with the proprietary fixed-off-time control, makes the device an excellent low-cost solution for EN61000-3-2 compliant SMPS in excess of 350 W.

    Key Features

    • DIP-8/SO-8 packages
    • -600/+800 mA totem pole gate driver with active pull-down during UVLO and voltage clamp
    • Disable function on E/A input
    • Digital leading-edge blanking on current sense
    • Guaranteed for extreme temperature range (outdoor)
    • Very accurate adjustable output overvoltage protection
    • Proprietary multiplier design for minimum THD
    • Low (2.5 mA) quiescent current
    • 1% (@ TJ = 25 °C) internal reference voltage
    • Ultra-low (30 μA) start-up current

Circuit Diagram

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Related Applications

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Evaluation Tools

    • Part Number

      35W WIDE RANGE HIGH POWER FACTOR FLYBACK CONVERTER USING THE L6562A

      L6562A 400W FOT-controlled PFC pre-regulator evaluation board

      Constant current inverse buck LED driver using L6562A

      48 V - 130 W high efficiency converter with PFC for LED street lighting applications based on L6562 and L6599

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS6028
      Transition-mode PFC controller
      2.1
      486.39 KB
      PDF
      DS6028

      Transition-mode PFC controller

    • Description Version Size Action
      AN3105
      48 V - 130 W high efficiency converter with PFC for LED street lighting applications - European version
      2.0
      3.52 MB
      PDF
      AN523
      UNDERSTANDING POWER FACTOR
      1.2
      31.8 KB
      PDF
      AN3105

      48 V - 130 W high efficiency converter with PFC for LED street lighting applications - European version

      AN523

      UNDERSTANDING POWER FACTOR

    • Description Version Size Action
      AN2838
      35 W wide-range high power factor flyback converter evaluation board using the L6562A
      2.0
      1.32 MB
      PDF
      AN3106
      48 V - 130 W high-efficiency converter with PFC for LED street lighting applications
      3.1
      1.17 MB
      PDF
      AN2983
      Constant current inverse buck LED driver using L6562A
      1.3
      1.9 MB
      PDF
      AN2838

      35 W wide-range high power factor flyback converter evaluation board using the L6562A

      AN3106

      48 V - 130 W high-efficiency converter with PFC for LED street lighting applications

      AN2983

      Constant current inverse buck LED driver using L6562A

Presentations & Training Material

    • Description Version Size Action
      Power Factor Corrector controllers portfolio
      1.22 MB
      PDF
      Smart street lighting solutions 2.1
      1.56 MB
      PDF

      Power Factor Corrector controllers portfolio

      Smart street lighting solutions

Publications and Collaterals

    • Description Version Size Action
      Power Management Guide 07.2020
      7.12 MB
      PDF

      Power Management Guide

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
L6562ATD
Active
SO-8 Industrial Ecopack2
L6562ATDTR
Active
SO-8 Industrial Ecopack2

L6562ATD

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

L6562ATDTR

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
L6562ATD Available at 6 distributors

Distributor availability ofL6562ATD

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 268 1 Order Now
RS COMPONENTS EUROPE 300 1 Order Now
AVNET AMERICA 755 0 Order Now
ARROW EUROPE 900 0 Order Now
MOUSER WORLDWIDE 785 1 Order Now
Farnell Element14 EUROPE 1895 1 Order Now

Distributor reported inventory date: 2020-09-22

Distributor Name

DIGIKEY

Stock

268

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

300

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

755

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

900

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

785

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1895

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-22

Buy now
Active
EAR99 NEC Tube SO-8 - - MOROCCO 0.32 / 1k
L6562ATDTR Available at 5 distributors

Distributor availability ofL6562ATDTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 15 1 Order Now
COMPEL EUROPE 6791 1 Order Now
RS COMPONENTS EUROPE 4975 1 Order Now
Newark Element14 AMERICA 625 0 Order Now
Farnell Element14 EUROPE 1498 1 Order Now

Distributor reported inventory date: 2020-09-22

Distributor Name

DIGIKEY

Stock

15

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

6791

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

4975

Min.Order

1

Region

EUROPE Order Now

Newark Element14

Stock

625

Min.Order

0

Region

AMERICA Order Now

Farnell Element14

Stock

1498

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-22

Active
EAR99 NEC Tape And Reel SO-8 - - MOROCCO 0.32 / 1k

L6562ATD

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.32 / 1k

Distributor availability ofL6562ATD

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 268 1 Order Now
RS COMPONENTS EUROPE 300 1 Order Now
AVNET AMERICA 755 0 Order Now
ARROW EUROPE 900 0 Order Now
MOUSER WORLDWIDE 785 1 Order Now
Farnell Element14 EUROPE 1895 1 Order Now

Distributor reported inventory date: 2020-09-22

Distributor Name

DIGIKEY

Stock

268

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

300

Min.Order

1

Region

EUROPE Order Now

AVNET

Stock

755

Min.Order

0

Region

AMERICA Order Now

ARROW

Stock

900

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

785

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

1895

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-22

ECCN (EU)

NEC

Packing Type

Tube

Package

SO-8

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

0.32 / 1k

Country of Origin

MOROCCO

L6562ATDTR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.32 / 1k

Distributor availability ofL6562ATDTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 15 1 Order Now
COMPEL EUROPE 6791 1 Order Now
RS COMPONENTS EUROPE 4975 1 Order Now
Newark Element14 AMERICA 625 0 Order Now
Farnell Element14 EUROPE 1498 1 Order Now

Distributor reported inventory date: 2020-09-22

Distributor Name

DIGIKEY

Stock

15

Min.Order

1

Region

WORLDWIDE Order Now

COMPEL

Stock

6791

Min.Order

1

Region

EUROPE Order Now

RS COMPONENTS

Stock

4975

Min.Order

1

Region

EUROPE Order Now

Newark Element14

Stock

625

Min.Order

0

Region

AMERICA Order Now

Farnell Element14

Stock

1498

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-09-22

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-8

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

0.32 / 1k

Country of Origin

MOROCCO

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors