5 W low standby consumption battery charger demonstration board based on the VIPER17HN

The STEVAL-ISA124V1 demonstration board is a 5 W SMPS for use as a travel battery charger for applications such as mobile phones, PDAs and electronic games.

The converter implements a flyback topology, which is ideal for low power, low cost isolated converters.

The purpose of the board is to demonstrate the performance of the VIPER17HN off-line high voltage converter.

Thanks to its low consumption and other features, the device offers good electrical performance.

Key Features

  • Input mains range (VIN ): 90 - 264 VRMS , f: 45 - 66 Hz
  • Output parameters: 5.1 VDC ± 2%, 1 A ± 5%, cable drop compensation (0.2 V/A)
  • No-load consumption: input power below 100 mW at high mains
  • Short-circuit protected with auto-restart at short removal
  • PCB type and size: CEM-1, single side 35 mm, 53x26 mm
  • Safety: EN60065 compliant
  • EMI: conforms to EN55022 - class B standards
  • RoHS compliant

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技术文档

产品规格
Description Version Size
DB1934 DB1934: 5 W low standby-consumption battery charger demonstration board based on the VIPER17HN 1.0 257 KB

硬件资源

Board Manufacturing Specifications
Description Version Size
STEVAL-ISA124V1 gerber files 1.0 18 KB
Bill of Materials
Description Version Size
STEVAL-ISA124V1 BOM 1.0 54 KB
Schematic Packs
Description Version Size
STEVAL-ISA124V1 schematics 1.0 64 KB

法律

许可协议
Description Version Size
Evaluation products license agreement 1.0 125 KB
支持和社区
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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-ISA124V1 VIPER17HN Active 110 1 NEC EAR99 - MORE INFO 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-ISA124V1 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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