HVLED001B

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High power factor flyback controller with constant voltage primary sensing and ultra low standby consumption

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  • The HVLED001B is an enhanced peak current mode controller able to control mainly high power factor (HPF) flyback or buck-boost. Some other topologies such as buck, boost and SEPIC, can also be implemented.

    Primary side regulation and optocoupler control can be applied independently on the chip, both exploiting precise regulation and very low standby power during no load conditions.
    The innovative ST high voltage technology allows direct connection of the HVLED001B to the input voltage in order to both start up the device and to monitor the input voltage, without the need for external components.
    Abnormal conditions like open circuit, output short-circuit, input over-voltage or under-voltage and circuit failures like open loop and overcurrent of the main switch are effectively controlled.
    A smart Auto Recover Timer (ART) function is built in to guarantee an automatic application recovery, without any loss of reliability.

    Key Features

    • Quasi resonant (QR) topology
    • Primary side regulation of output voltage
    • Direct optocoupler connection for current loop regulation with feedback disconnection detection
    • 800 V high voltage startup
    • High power factor and low THD in universal range
    • High efficiency and output stability in wide voltage and current range
    • Extremely low standby power at no load condition
    • Programmable frequency foldback
    • Integrated input voltage detection for high power factor capability and protection triggering
    • Latch-free device guarantee by smart auto-reload timer (ART)
    • 0-10 and PWM dimming compatible
    • Remote control pin

Circuit Diagram

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Related Applications

Lighting and Controls

Evaluation Tools

    • Part Number

      35 W wide input range flyback converter using HVLED001B quasi resonant flyback controller and STF10LN80K5

      100 W high efficiency and low THD dimmable LED driver reference design based on HVLED001B, HVLED002 and SPSGRFC

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Technical Documentation

    • Description Version Size Action
      DS12748
      High power factor flyback controller with constant voltage primary-sensing and ultra-low standby consumption
      2.0
      1,022.91 KB
      PDF
      DS12748

      High power factor flyback controller with constant voltage primary-sensing and ultra-low standby consumption

    • Description Version Size Action
      AN5316
      35 W wide input range flyback converter using HVLED001B quasi-resonant flyback controller and STF10LN80K5
      2.0
      3.96 MB
      PDF
      AN5316

      35 W wide input range flyback converter using HVLED001B quasi-resonant flyback controller and STF10LN80K5

    • Description Version Size Action
      AN5467
      100 W high efficiency and low THD dimmable LED driver reference design based on HVLED001B, HVLED002 and SPSGRFC
      1.0
      3.94 MB
      PDF
      AN5316
      35 W wide input range flyback converter using HVLED001B quasi-resonant flyback controller and STF10LN80K5
      2.0
      3.96 MB
      PDF
      AN5467

      100 W high efficiency and low THD dimmable LED driver reference design based on HVLED001B, HVLED002 and SPSGRFC

      AN5316

      35 W wide input range flyback converter using HVLED001B quasi-resonant flyback controller and STF10LN80K5

Publications and Collaterals

    • Description Version Size Action
      HVLED: Lighting the future 12.2018
      700.32 KB
      PDF

      HVLED: Lighting the future

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
HVLED001BTR
Active
SSOP 10 Industrial Ecopack2
HVLED001BY
Active
SSOP 10 Industrial Ecopack2

HVLED001BTR

Package:

SSOP 10

Material Declaration**:

Marketing Status

Active

Package

SSOP 10

Grade

Industrial

RoHS Compliance Grade

Ecopack2

HVLED001BY

Package:

SSOP 10

Material Declaration**:

Marketing Status

Active

Package

SSOP 10

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
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Order from ST
Marketing Status
Package
Packing Type
Temperature (°C) ECCN (US)
Country of Origin
Budgetary Price (US$)*/Qty
min
max
HVLED001BY Available at 4 distributors

Distributor availability ofHVLED001BY

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2000 1 Order Now
AVNET AMERICA 1300 0 Order Now
FUTURE WORLDWIDE 2000 100 Order Now
MOUSER WORLDWIDE 1767 1 Order Now

Distributor reported inventory date: 2020-07-08

Distributor Name

DIGIKEY

Stock

2000

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

1300

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

2000

Min.Order

100

Region

WORLDWIDE Order Now

MOUSER

Stock

1767

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-07-08

Buy now
Active
SSOP 10 Tube -40 125 EAR99 CHINA 0.687 / 1k
HVLED001BTR Available at 7 distributors

Distributor availability ofHVLED001BTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 983 1 Order Now
AVNET AMERICA 2500 0 Order Now
FUTURE WORLDWIDE 2500 2500 Order Now
ARROW EUROPE 2500 0 Order Now
MOUSER WORLDWIDE 2604 1 Order Now
Farnell Element14 EUROPE 218 1 Order Now
RUTRONIK EUROPE 25000 2500 Order Now

Distributor reported inventory date: 2020-07-08

Distributor Name

DIGIKEY

Stock

983

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

2500

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

2500

Min.Order

2500

Region

WORLDWIDE Order Now

ARROW

Stock

2500

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

2604

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

218

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

25000

Min.Order

2500

Region

EUROPE Order Now

Distributor reported inventory date: 2020-07-08

Buy now
Active
SSOP 10 Tape And Reel -40 125 EAR99 CHINA 0.687 / 1k

HVLED001BY

Marketing Status

Active

Unit Price (US$)

0.687

Budgetary Price (US$)*/Qty

0.687 / 1k

Distributor availability ofHVLED001BY

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2000 1 Order Now
AVNET AMERICA 1300 0 Order Now
FUTURE WORLDWIDE 2000 100 Order Now
MOUSER WORLDWIDE 1767 1 Order Now

Distributor reported inventory date: 2020-07-08

Distributor Name

DIGIKEY

Stock

2000

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

1300

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

2000

Min.Order

100

Region

WORLDWIDE Order Now

MOUSER

Stock

1767

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2020-07-08

Package

SSOP 10

Packing Type

Tube

Operating Temperature (°C)

(min)

-40

(max)

125

ECCN (US)

EAR99

Country of Origin

CHINA

HVLED001BTR

Marketing Status

Active

Unit Price (US$)

0.687

Budgetary Price (US$)*/Qty

0.687 / 1k

Distributor availability ofHVLED001BTR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 983 1 Order Now
AVNET AMERICA 2500 0 Order Now
FUTURE WORLDWIDE 2500 2500 Order Now
ARROW EUROPE 2500 0 Order Now
MOUSER WORLDWIDE 2604 1 Order Now
Farnell Element14 EUROPE 218 1 Order Now
RUTRONIK EUROPE 25000 2500 Order Now

Distributor reported inventory date: 2020-07-08

Distributor Name

DIGIKEY

Stock

983

Min.Order

1

Region

WORLDWIDE Order Now

AVNET

Stock

2500

Min.Order

0

Region

AMERICA Order Now

FUTURE

Stock

2500

Min.Order

2500

Region

WORLDWIDE Order Now

ARROW

Stock

2500

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

2604

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

218

Min.Order

1

Region

EUROPE Order Now

RUTRONIK

Stock

25000

Min.Order

2500

Region

EUROPE Order Now

Distributor reported inventory date: 2020-07-08

Package

SSOP 10

Packing Type

Tape And Reel

Operating Temperature (°C)

(min)

-40

(max)

125

ECCN (US)

EAR99

Country of Origin

CHINA

(*) 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