MartinFowler

High efficiency DC-DC converter compact solution based on L6738

STEVAL-ISA075V1

 
Overview

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.

Main features

  • Compact size (25.4 mm x 14.6 mm)
  • 4 layers
  • V IN
  • V OUT up to 3.5 V
  • IOUTup 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
参考设计图片
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Update:2025-06-20 10:57:57

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