EVAL-IBD002-35W

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Inverse Buck 35W with LED current controlled by HVLED002 with Analog/PWM dimming regulation

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  • This document describes the EVAL-IBD002-35W demonstration board behavior, designed to manage a dimmable 35 W LED load with a single inverse buck stage.

    The HVLED002 controller manages the inverse buck circuitry mainly composed by D1, L1 and Q1 components, able to provide around 700 mA as maximum LED load current.
    An external 0-10 V signal is dedicated to managing a dimmed output LED current between 1%-100% of its maximum value with both Analog (100%-10%) and PWM (10%-1%) control.
    A 15 Vdc of auxiliary voltage is needed to power up the HVLED002 controller.

    Key Features

    • Input voltage: Vin: 48 Vdc-60 Vdc; Vaux:15 Vdc.
    • LED output voltage: 24 Vdc-48 Vdc
    • Maximum LED output current: 700 mA
    • Dimming: between 1%-100%
    • No-load: lower than 50 mW @ 60 Vindc
    • Efficiency:
      • Full load: >97%
      • Load over 20% (analog dimming): > 95%
    • Output Ripple Current: <80 mA @worst case 50 Vindc-48 Voutdc
    • Short-circuit protection
    • PCB board: 50 mm x 50 mm single-side PCB
    • RoHS compliant

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade WEEE Compliant Material Declaration**
EVAL-IBD002-35W
Active
CARD Industrial Ecopack1 -

EVAL-IBD002-35W

Package:

CARD

Material Declaration**:

Marketing Status

Active

Package

CARD

Grade

Industrial

RoHS Compliance Grade

Ecopack1

(**) 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

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EVAL-IBD002-35W Available at 3 distributors

Distributor availability ofEVAL-IBD002-35W

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 10 1 Order Now
MOUSER WORLDWIDE 10 1 Order Now
Farnell Element14 EUROPE 10 1 Order Now

Distributor reported inventory date: 2020-10-18

Distributor Name

DIGIKEY

Stock

10

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

10

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

10

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-18

Buy Direct HVLED002
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ST EAR99 NEC ITALY 40.0 / 1

EVAL-IBD002-35W

Core Product

HVLED002

Marketing Status

Active

Budgetary Price (US$)*/Qty

40.0 / 1

Distributor availability ofEVAL-IBD002-35W

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 10 1 Order Now
MOUSER WORLDWIDE 10 1 Order Now
Farnell Element14 EUROPE 10 1 Order Now

Distributor reported inventory date: 2020-10-18

Distributor Name

DIGIKEY

Stock

10

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

10

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

10

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2020-10-18

Supplier

ST

ECCN (US)

EAR99

ECCN (EU)

NEC

Budgetary Price (US$)* / Qty

40.0 / 1

Country of Origin

ITALY

(*) 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