3 A buck LED driver board based on the LED5000

Download databrief

Order from our eStore and our distributors

Buy now
Overview
Tools & Software
Resources
Solutions
Quality & Reliability
Sales Briefcase
eDesignSuite
Get Started
Sample & Buy
Partner products
  • The STEVAL-ILL056V1 is a product evaluation board based on the LED5000, an 850 kHz fixed switching frequency monolithic step-down DC-DC converter designed to operate as a precise constant current source with an adjustable current capability up to 3 A DC. The embedded PWM dimming circuitry features LED brightness control. The regulated output current level is set by connecting a sensing resistor to the feedback pin. The 200 mV typical RSENSE voltage drop enhances performance in terms of efficiency. The size of the overall application is minimized thanks to the high switching frequency and its compatibility with ceramic output capacitors. The device is fully protected against overheating, overcurrent and output short-circuit.

    Key Features

    • 5.5 V to 48 V operating input voltage range
    • 850 kHz fixed switching frequency
    • 200 mV typ. current sense voltage drop
    • Buck / buck-boost / floating boost topologies
    • PWM dimming
    • ±3% output current accuracy over temperature
    • 200 mOhm typical RDS(on)
    • Peak current mode architecture
    • Short-circuit protection
    • Compliant with ceramic output capacitors
    • Inhibit for zero current consumption
    • Thermal shutdown
    • RoHS compliant

Sample & Buy

Part Number
Core Product
Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
Country of Origin
Order from Distributors
Order from ST
STEVAL-ILL056V1 LED5000
Active
37.0 1 EAR99 ITALY Check Availability

Distributor availability ofSTEVAL-ILL056V1

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3 1 Order Now
MOUSER WORLDWIDE 5 1 Order Now
Farnell Element14 EUROPE 4 1 Order Now
ANGLIA Live EUROPE 1 1 Order Now

Distributor reported inventory date: 2019-11-14

Distributor Name

DIGIKEY

Stock

3

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

5

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

4

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

1

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-14

Buy now

STEVAL-ILL056V1

Core Product

LED5000

Marketing Status

Active

Unit Price (US$)

37.0*

Distributor availability ofSTEVAL-ILL056V1

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 3 1 Order Now
MOUSER WORLDWIDE 5 1 Order Now
Farnell Element14 EUROPE 4 1 Order Now
ANGLIA Live EUROPE 1 1 Order Now

Distributor reported inventory date: 2019-11-14

Distributor Name

DIGIKEY

Stock

3

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

5

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

4

Min.Order

1

Region

EUROPE Order Now

ANGLIA Live

Stock

1

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-11-14

Unit Price (US$)

37

Quantity

1

ECCN (US)

EAR99

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

Featured Products

Recommended for you

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DB2118
      3 A buck LED driver board based on the LED5000
      1.0
      102.23 KB
      PDF
      DB2118

      3 A buck LED driver board based on the LED5000

Hardware Resources

    • Description Version Size Action
      STEVAL-ILL056V1 gerber files 1.0
      267.37 KB
      ZIP

      STEVAL-ILL056V1 gerber files

    • Description Version Size Action
      STEVAL-ILL056V1 BOM 1.0
      38.21 KB
      PDF

      STEVAL-ILL056V1 BOM

    • Description Version Size Action
      STEVAL-ILL056V1 schematics 1.0
      19.4 KB
      PDF

      STEVAL-ILL056V1 schematics

Legal

    • Description Version Size Action
      Evaluation products license agreement 1.6
      74.12 KB
      PDF

      Evaluation products license agreement

Part Number Marketing Status Package Grade RoHS Compliance Grade WEEE Compliant Material Declaration**
STEVAL-ILL056V1
Active
CARD Industrial Ecopack2 -

STEVAL-ILL056V1

Package:

CARD

Material Declaration**:

Marketing Status

Active

Package

CARD

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.