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Reference Design Library

Digi-Key's Reference Design Library is full of technical blueprints that have been designed and verified to solve system-level problems and reduce time to market.

The platform was created to:

  • Save Engineers time
  • Jumpstart new designs
  • Sift through designs based on their unique performance & features

Visit often as new designs are being added weekly.

Recently Added Designs
Motor Control STEVAL-PTOOL1V1: 3-PH, BLDC, 15A, 2S ~ 6S in, Electronic Speed Control (ESC) Manufacturer: STMicroelectronics

This STEVAL-PTOOL1V1 compact 70 mm x 30 mm reference design board is tailored for low voltage power tools driven by 3-phase brushless motors, supplied by 2S to 6S batteries. The design is based on the STSPIN32F0B controller.

AC/DC and DC/DC Conversion > DC/DC SMPS - Single Output EPC9141: 12V @ 10A, 30 ~ 54V in Manufacturer: EPC

The EPC9141 demonstration board is a 12 V output, 400 kHz buck converter with a 10 A maximum output current and 30 V to 54 V input voltage range (48 V nominal).

AC/DC and DC/DC Conversion > AC/DC SMPS - Single Output EVAL2QR2280G1TOBO1: 5V @ 4A, 85 ~ 265 VAC Manufacturer: Infineon Technologies

This application note is a description of 20 W switching mode power supply evaluation board designed in a quasi- resonant flyback converter topology using ICE2QR2280G-1 Quasi-resonant CoolSET™ .The target application of ICE2QR2280G-1 are for set-top box, portable game controller, DVD player, netbook adapter and auxiliary power supply for LCD TV, etc. With the CoolMOS™ integrated in this IC, it gr…