IC manufacturers Cambridge GaN Devices

IC manufacturers (103)

Cambridge GaN Devices CGD65B240SH2 | Demoboard Quasi-Resonant Flyback 65W Reference Design

H2 series 650 V / 240 mΩ GaN HEMT with ICeGaN® Gate, Current Sense and NL³ Circuit

Overview

TopologyFlyback Converter
Input voltage100-260 V
Output 120 V
IC revision2.0

Description

Introducing the CGD65B240SH2, an enhancement mode GaN-on-silicon power transistor that capitalizes on the unique material properties of GaN to deliver high current, high breakdown voltage, and high switching frequency for a wide range of electronics applications..

Features

  • Using ICeGaN 650 V, 240 mΩ in DFN 5x6
  • Power density of >27W/in3
  • Vin 100-260 VAC
  • Vout 20 VDC
  • Maximum Efficiency 93.8%
  • Typical frequency range 25 - 240kHz
  • No shunt current sense resistors – uses ICeGaN current sense feature

Typical applications

  • PD chargers

Products

Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
L(µH)
VT(V (AC))
n
Operating Temperature
L(mm)
W(mm)
H(mm)
Package
Input
VCE max.(V)
IF max.(mA)
Test Condition CTR
CTR min.(%)
CTR max.(%)
VISO(V (RMS))
Samples
WE-STST Super Tiny Signal Transformer, Long distance sensing at low frequency, 2000 µH
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance2000 µH
Insulation Test Voltage400 V (AC)
Turns Ratio1:4.5:4.5:1 
Operating Temperature -40 °C up to +105 °C
Length4.7 mm
Width3.22 mm
Height2.9 mm
WL-OCPT LSOP-4, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWL-OCPT LSOP-4
Operating Temperature -55 °C up to +110 °C
Length7.6 mm
Width3.6 mm
Height2 mm
PackageLSOP4 
InputDC 
Collector Emitter Voltage80 V
Forward Current60 mA
IF = 5 mA
VCE = 5 V
Current Transfer Ratio [min.]300 %
Current Transfer Ratio [max.]600 %
Isolation Voltage5000 V (RMS)