ST Life.augmented


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
pdf データシート
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




Technical Documentation

Product Specifications

Description Version Size
DB2182: 150 W HID digital ballast based on the STLUX385A
3.0 175 KB

Hardware Resources

Board Manufacturing Specification

Description Version Size
STEVAL-ILH007V1 gerber files
1.0 146 KB

Bill of Materials

Description Version Size
1.0 17 KB

Schematic Pack

Description Version Size
STEVAL-ILH007V1 schematics
1.0 146 KB

Related Tools and Software

Related Tools and Software

製品型名 Description
STSW-ILH007 STEVAL-ILH007V1 firmware

サンプル& 購入

製品型名 Marketing StatusCore ProductOrder From STUnit Price (US$)*
@ 1
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
STEVAL-ILH007V1PreviewSTLUX385A-No availability reported, please contact our Sales officeEcopack2-

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(**)弊社ホームページで入手できるMaterial Declaration(材料宣誓書)のフォームは、各パッケージ・タイプで最も一般的に使用されるパッケージに基づいた包括的な文書です。そのため、特定のデバイスについて100%正確ではない可能性があります。特定のデバイスに関する情報については、 弊社セールスオフィス にお問合せ下さい。
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