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STEVAL-ILH007V1

150 W HID digital ballast based on the STLUX385A
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The STEVAL-ILH007V1 product evaluation board is a 150 W high intensity discharge (HID) digital ballast platform for testing the STLUX385A digital controller.

This solution is designed to drive sodium and metal halide HID lamps. The board is composed of two stages, the power factor corrector (PFC) and the inverter.

The PFC is based on a boost topology to correct the AC input current in phase with the AC voltage mains. The inverter is based on a full bridge topology to drive the lamps. The STLUX385A digital controller drives both stages.

The STLUX385A is part of the ST’s MASTERLUX™ family of digital devices tailored to lighting and power conversion applications.

The MCU has a 16 MHZ CPU frequency, 32 Kbytes of program memory and 2 Kbytes of RAM.

The firmware is available as an Intel HEX file.

pdf Please read
Errata Sheet
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Data Brief

Key Features

  • VIN= 185 - 265 V
  • Eff (VIN= 230 V, load = 150 W) = 90% min
  • PF (VIN=185 V; load = 150 W) = 0.98
  • THD (VIN=185 V; load = 150 W) = 10%
  • Load lamp type: sodium or metal halide
  • POUT= 150 W
  • IOUT= 1.6 A
  • RoHS compliant

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Design Resources

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Technical Documentation

Product Specifications

Description Version Size
pdf
DB2182: 150 W HID digital ballast based on the STLUX385A
1.0 267 KB

Hardware Resources

Bill of Materials

Description Version Size
pdf
STEVAL-ILH007V1 BOM
17 KB

Schematic Pack

Description Version Size
pdf
STEVAL-ILH007V1 schematics
146 KB

Sample & Buy

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Part Number Marketing StatusCore ProductOrder From STUnit Price (US$)*
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Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
STEVAL-ILH007V1PreviewSTLUX385A-No availability reported, please contact our Sales officeEcopack2-

(*) 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
(**) 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.
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