Synchronous Buck Converter Demo Board

Würth Elektronik/EPC's three-level synchronous buck converter demo board has a 4.1 mm maximum component height

Image of Würth Elektronik/EPC Synchronous Buck Converter Demo BoardWürth Elektronik and EPC partnered together to offer an ultra-low profile 48 V three-level synchronous buck converter demonstration board. The EPC9148 demo board is a 60 V maximum input voltage, 12.5 A maximum output current, 19 V output voltage, ultra-thin three-level synchronous buck converter with only 4.1 mm maximum component height. It features the 40 V EPC2055 and the 100 V EPC2053 and EPC2038 GaN FETs and the Würth Elektronik super-thin high-current inductor 7443762504022.

Features
  • 44 VIN to 60 VIN
  • 5 VOUT to 20 VOUT
  • FSW: 400 kHz
  • Max height: 4.1 mm
  • Peak efficiency: 98%, up to 12.5 A
Applications
  • High-performance computing:
    • Ultra-thin laptops
    • High-end gaming systems

Synchronous Buck Converter Demo Board

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
DC-DC 44-60VIN 19VOUT 12.5A DEMOEPC9148DC-DC 44-60VIN 19VOUT 12.5A DEMO1 - ImmediateView Details

Associated Parts

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
CAP CER 10000PF 50V X7R 0402885012205067CAP CER 10000PF 50V X7R 040254921 - ImmediateView Details
CAP CER 1UF 25V X7R 0603885012206076CAP CER 1UF 25V X7R 06032740 - ImmediateView Details
CAP CER 1UF 10V X5R 0402885012105012CAP CER 1UF 10V X5R 04020View Details
CAP CER 0.022UF 25V X7R 0402885012205052CAP CER 0.022UF 25V X7R 04026104 - ImmediateView Details
CAP CER 33PF 50V C0G/NP0 0402885012005058CAP CER 33PF 50V C0G/NP0 040218041 - ImmediateView Details
WR-PHD 1.27 MM DUAL SMT PIN HEAD62130621021WR-PHD 1.27 MM DUAL SMT PIN HEAD2354 - ImmediateView Details
FIXED IND 68UH 540MA 840MOHM SMD74404042680FIXED IND 68UH 540MA 840MOHM SMD123 - ImmediateView Details
FIXED IND 2.2UH 30A 1.96 MOHM TH7443762504022FIXED IND 2.2UH 30A 1.96 MOHM TH197 - ImmediateView Details
ROUND STANDOFF M2X0.4 STEEL 1MM9774010243RROUND STANDOFF M2X0.4 STEEL 1MM0View Details
CAP CER 33PF 50V C0G/NP0 0402885012005058CAP CER 33PF 50V C0G/NP0 040218041 - ImmediateView Details
Published: 2021-02-09