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EPC NCP51820 | Demoboard EPC90121

350 V Half-bridge with Gate Drive, Using EPC2050

Overview

TopologyHalf-Bridge Converter symmetrical isolated
Input voltage280 V
Output 14 A
IC revision1.0

Description

The EPC90121 development board is a 350 V maximum device voltage, 4 A maximum output current, half bridge with onboard gate drives, featuring the EPC2050 GaN field effect transistor (FET). The purpose of this development board is to simplify the evaluation process of the EPC2050 by including all the critical components on a single board that can be easily connected into most existing converter topologies.The EPC90121 development board is 2” x 2” and contains two EPC2050 GaN FETs in a half bridge configuration with the On-Semi NCP51820 gate driver. The board also contains all critical components and the layout supports optimal switching performance. There are also various probe points to facilitate simple waveform measurement and efficiency calculation.

Typical applications

Products

Order Code
Data­sheet
Downloads
Status
Product series
Pins
PCB/Cable/Panel
Modularity
Type
Wire Section
L(mm)
Ti
Ø OD(mm)
Ø ID(mm)
Packaging
Qty.
Mount
IR(A)
Working Voltage(V (AC))
Operating Temperature
Samples
WR-PHD Pin Header - Single, 1, –
Status Activei| Production is active. Expected lifetime: >10 years.
Pins
TypeStraight 
Length2.54 mm
PackagingBag 
MountTHT 
Rated Current3 A
Working Voltage250 V (AC)
Operating Temperature -40 °C up to +105 °C
WR-TBL Series 2164 - 7.62 mm Horizon. Entry w. Rising Cage Clamp, 2, Rising Cage Clamp
Status Activei| Production is active. Expected lifetime: >10 years.
Pins
PCB/Cable/PanelPCB 
ModularityYes 
TypeHorizontal 
Wire Section 12 to 30 (AWG) 3.31 to 0.05 (mm²)
Length15.24 mm
PackagingBox 
MountTHT 
Rated Current24 A
Working Voltage750 V (AC)
Operating Temperature -30 °C up to +120 °C
WA-SMSI SMT Steel Spacer with internal Thread M2, –, –
Status Activei| Production is active. Expected lifetime: >10 years.
Length1 mm
Inner ThreadM2 
Outer Diameter4.35 mm
Inner Diameter2.8 mm
PackagingTape and Reel 
Packaging Unit1500 
Operating Temperature -55 °C up to +150 °C