High efficiency DC-DC converter - compact solution based on L6738

The STEVAL-ISA075V1 product evaluation board is a compact solution designed for testing the performance of the L6738.

The L6738 is a single-phase step-down controller with integrated high-current drivers that provides complete control logic and protection for DC-DC converters.

Key Features

  • Compact size (25.4 mm x 14.6 mm)
  • 4 layers
  • VIN < 6 V
  • VOUT up to 3.5 V
  • IOUT up to 8 A (depending on VOUT )
  • FSW = 600 KHz
  • Dual power MOS option (2 x STL 3x3 or 1 x Dual SO8)
  • CIN = 2 x GRM21BR60J226ME39 (22 uF,6.3 V, 0805)
  • COUT = 2 or 3 x GRM31CC70G226KE01 (22 uF, 4 V, 1206)
  • Dual choke options (WE 744310095 or VITEC 59Px8970)
  • RoHS compliant

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设计

技术文档

产品规格
Description Version Size
DB2183 DB2183: Compact high efficiency DC-DC converter solution based on the L6738 1.0 222 KB

硬件资源

Board Manufacturing Specifications
Description Version Size
STEVAL-ISA075V1 gerber files 1.0 58 KB
Bill of Materials
Description Version Size
STEVAL-ISA075V1 BOM 1.0 76 KB
Schematic Packs
Description Version Size
STEVAL-ISA075V1 schematics 1.0 85 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-ISA075V1 L6738 Active 79.63 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-ISA075V1 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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