PN Junction Semiconductor UCC28740 | Demoboard PNDM17P650A1 | Würth Elektronik Reference Design Search

reference designUCC28740 | Demoboard PNDM17P650A1

Overview

Topology	Flyback Converter
Input voltage	300-1000 V
Output 1	24 V / 2.7 A
IC revision	1.1

Description

For the power conversion system of three-phase power supply (400Vac~690Vac), a 65W/24V industrial auxiliary power supply evaluation board with a DC bus voltage range of 300Vdc~1000Vdc is designed. The use of PINJ 1700V SiC MOSFET (P3M173K0K3) can simplify circuit design, significantly improve efficiency, reduce the volume and weight of auxiliary power supply, and help industrial equipment achieve significant miniaturization, high reliability and energy saving.

Features

Over voltage protection
Input under voltage protection
Over current protection

Typical applications

EV-charger
UPS

More information

Products

Order Code	Datasheet	Downloads	Status	Product series
7440660015	–	–	Active i\| Production is active. Expected lifetime: >10 years.	WE-TPC SMT Tiny Power Inductor
7447471102	–	–	Active i\| Production is active. Expected lifetime: >10 years.	WE-TIS Radial Leaded Wire Wound Inductor
691214110002S	–	–	Active i\| Production is active. Expected lifetime: >10 years.	WR-TBL Series 2141S - 3.50 mm Horizontal Entry Modular w. Rising Cage Clamp
691216610002	–	–	Active i\| Production is active. Expected lifetime: >10 years.	WR-TBL Series 2166 - 10.16 mm Horizontal Entry Rising Cage Clamp
750344810	–	–	Active i\| Production is active. Expected lifetime: >10 years.	–

	Order Code	Datasheet
	7440660015	–
	7447471102	–
	691214110002S	–
	691216610002	–
	750344810	–

Samples

	Order Code	Datasheet	Downloads	Status	Product series	Samples

IC manufacturers (104)

PN Junction Semiconductor UCC28740 | Demoboard PNDM17P650A1

65W High Voltage Auxiliary Power Supply Reference Design