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150 W HID digital ballast based on the STLUX385A
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The STEVAL-ILH007V1 evaluation board is a 150 W high intensity discharge (HID) digital ballast platform based on 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 device is part of the STLUX™ family of STMicroelectronics digital devices tailored for lighting and power conversion applications.

The heart of the STLUX is the SMED (state machine, event driven) technology which allows the device to operate several independently-configurable PWM clocks with up to 1.3 ns resolution. A SMED is a powerful autonomous state machine which is programmed to react to both external and internal events and may evolve without any software intervention. The SMED even reaction time can be as low as 10 ns, giving the STLUX the ability of operating in time critical applications. The SMEDs are configured and programmed via the STLUX internal low-power microcontroller (STM8 for the STLUX385A).

The STEVAL-ILH007V1 is designed to receive commands by the PLM remote control unit, to create a network for street lighting based on power line communication.

pdf Please read
Errata Sheet
pdf データシート
Data Brief

Key Features

  • Input voltage: 185 - 265 Vac
  • Rated lamp power: 150 W
  • Efficiency: > 92.5%
  • Power Factor: > 0.996
  • Input current THD: < 10%
  • Overtemperature protection for the electronics
  • Open load detection
  • Short-circuit protection
  • Input overvoltage protection
  • EMI: EN55015 pre-compliance
  • PLM remote control ready




Technical Documentation

Product Specifications

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

Application Notes

Description Version Size
AN4597: STEVAL-ILH007V1 150 W HID digital ballast based on the STLUX385A
1.1 1,029 KB

User Manual

Description Version Size
UM1694: STEVAL-ILH007V1: 150W HID digital ballast based on STLUX385A
1.0 2,437 KB

Hardware Resources

Board Manufacturing Specification

Description Version Size
STEVAL-ILH007V1 gerber files
2.0 395 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-ILH007V1ActiveSTLUX385ABuy Direct171.5Distributor reported inventory date: 2016-02-29
Distributor NameRegionStockMin. order

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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。