High efficiency synchronous rectifier step-up converter demonstration board based on the L6920D

The STEVAL-ISA077V2 demonstration board is based on the L6920D high efficiency step-up converter as well as the external components required for a typical application.

Startup is guaranteed at 1 V and the device operates down to 0.6 V. The output voltage can be adjusted from 2 V to 5.2 V and two fixed output voltages (3.3 V and 5 V) are also available.

Key Features

  • 0.6 V to 5.5 V operating input voltage
  • 1 V startup input voltage
  • Internal synchronous rectifier
  • Zero shutdown current
  • 3.3 V and 5 V fixed or adjustable
  • Output voltage (2 V up to 5.2 V)
  • 120 mΩ internal active switch
  • Low battery voltage detection
  • Reverse battery protection
  • RoHS compliant

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设计

技术文档

产品规格
Description Version Size
DB1180 DB1180: High efficiency synchronous rectifier step-up converter demonstration board based on the L6920D 1.1 97 KB

硬件资源

Board Manufacturing Specifications
Description Version Size
Gerber files for STEVAL-ISA077V2 1.0 190 KB
Bill of Materials
Description Version Size
Bill of materials for STEVAL-ISA077V2 1.0 71 KB
Schematic Packs
Description Version Size
Board schematics for STEVAL-ISA077V2 1.0 27 KB

法律

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

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-ISA077V2 L6920D Active 31.85 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-ISA077V2 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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