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About Reference Design Library

Instead of searching many manufacturer sites or calling on companies to find and compare designs, now you can search for designs based on the circuit’s performance using Digi-Key’s Reference Design Library.

The Reference Design Library was created in order to:

  • Save Engineers time
  • Deliver ideas, fast
  • Sift through designs based on performance
  • Provide designs conveniently accompanied by their schematics

Visit often as new designs are being added weekly and improvements will be made based on your constructive feedback.

Only Show Designs Added Within  Last 30 Days (16) Last 90 Days (44)

Newest 3 Added

Schematic

STEVAL-CTM010V1: 1.5kW Dual 3-Ph Sensorless Motor Driver

Manufacturer: STMicroelectronics

The STEVAL-CTM010V1 board embeds two sensorless 3-phase motor drives, plus a single stage digital PFC boost topology, all controlled by the STM32F303RB ARM based microcontroller. The ST FOC MC SDK firmware library enables this complete hardware and software solution, featuring FOC dual motor sensorless and PFC CCM mode.

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Schematic

STEVAL-ISA204V1: 100W, 5V @ 20A, 42 ~ 56VDC

Manufacturer: STMicroelectronics

The STEVAL-ISA204V1 evaluation board is designed to demonstrate high efficiency DC-DC conversion, able to output 100 W (5 V/20 A) from 42 to 56 V DC input, which is especially suitable for telecom applications.

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Schematic

MAX40203EVKIT#: 1.2 ~ 5.5V @ 1A, Ideal Diode-OR Controller

Manufacturer: Maxim Integrated

The MAX40203 evaluation kit (EV kit) provides a proven design to evaluate the MAX40203 “ideal-diode”. This EV kit demonstrates the MAX40203 in a space-saving 5-pin SOT23 (MAX40203AUK+). This EV kit can be used to evaluate the MAX40203AUK+ as well.

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