3.2 W LED power supply based on HVLED805

The STEVAL-ILL037V1 demonstration board implements a 3.2 W (16 V / 0.2 A) wide range LED driver to support from 3 to 5 LEDs for LED lamps (e.g. E27 and GU10).

The HVLED805 is an offline all-primary sensing switching regulator, specific to offline LED drivers, based on quasi-resonant ZVS (zero voltage switching at switch turn-on) flyback topology, due to its simplicity and low cost.

Key Features

  • Input voltage: 90 Vac - 265 Vac
  • Input frequency: 50 Hz - 60 Hz
  • Output power: 3.2 W
  • Expected efficiency: 85%
  • Output voltage: ~16 Vdc (from 3 to 5 LEDs)
  • Output current: 200 mA
  • For E26/E27/GU10 LED lamps
  • RoHS compliant

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设计

技术文档

产品规格
Description Version Size
DB1273 DB1273: Demonstration board for the HVLED805 IC for LED power supply 1.2 86 KB
应用手册
Description Version Size
AN3360 AN3360: 3.2 W LED power supply based on HVLED805 2.2 2 MB

硬件资源

Board Manufacturing Specifications
Description Version Size
STEVAL-ILL037V1 gerber files 1.0 75 KB
Bill of Materials
Description Version Size
STEVAL-ILL037V1 BOM 1.0 11 KB
Schematic Packs
Description Version Size
STEVAL-ILL037V1 schematics 1.0 34 KB

法律

许可协议
Description Version Size
Evaluation products license agreement 1.0 125 KB
支持和社区
相关应用

样片和购买

型号 Core Product Marketing Status Unit Price (US$) * Quantity ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
STEVAL-ILL037V1 HVLED805 Active 41.65 1 NEC EAR99 ITALY MORE INFO 直接购买 Add to cart DISTRIBUTOR AVAILABILITY
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(*) 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

质量和可靠性

型号 Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
STEVAL-ILL037V1 ActiveCARDIndustrialEcopack2
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(**) 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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