Forget Your Password? Sign In.
Third Evaluation Board with Microchip Support
3 kW Inverter Board With
Microchip Digital
Signal Controller
- ~99% power efficiency
- Non-isolated full bridge topology
- Microchip dev tools, global support access
New Integrated GaN Device
Weltrend SuperGaN SiP
- Multi-mode flyback PWM controller +
240 mΩ SuperGaN® FET - Power density of 26 W/in3
- Supports 45 to 100 W USB-C
power adapters
One Core Platform,
Crossing the Power Spectrum
We’re leading
the GaN Revolution.
Visit us at Booth 853 to learn why.
ChargerLAB Teardown
HP 65W GaN USB-C
Laptop Charger
- TP65H300G4LSG SuperGaN® FET
- Dual USB-C PD PPS fast charger
- Labeled “Powerfully Petite” and
“Tiny but Mighty”
New Design Resource
240W Power Adapter
Reference Design
- 650V 150mΩ SuperGaN FET
- 96% peak power efficiency
- 30 W/in3 power density
- CCM Boost PFC + Half Bridge LLC topology
Another Milestone
Our GaN Reliability
Just Got Better
- < 0.1 FIT
- 85 billion hours of field operation
- Low and high power breakdown available
Supply Contract Awarded
Novel Four-Quadrant GaN Switch
- Bidirectional current flow
- Bidirectional voltage control
- 650V device in 4-pin TO-247 package
New 2C1A SuperGaN® Power Adapter
65W 3-Port USB-C Adapter
- UDB PD and PPS functionality
- 17% lower power loss
- 240 mΩ PQFN88 GaN FET
New Higher Power Surface Mount Device
SuperGaN® FET in a D2PAK
- 50 mOhm typical on-resistance
- ±20 Vmax gate robustness, 4V threshold
- For data center, broad industrial systems
SuperGaN® Reference Design Portfolio
Kick-Start USB-C PD
Power Adapter Development
- 45W to 140W adapters
- Open frame design tools
- ≥ 93.5% power efficiency
GaN in High Reliability Medical Devices
Li-ion Battery Power
Storage System
- 650V 35 mΩ GaN FET
- 99% power efficiency
- 73% reduction in power loss
- Fanless, hermetically sealed system
New High Efficiency Compute PSU
Boco Electronics’
3.6 kW Power Supply
- Uses SuperGaN® Gen IV FETs
- Achieves 96% power efficiency
- Designed for demanding applications,
rugged environments
TDK-Lambda Expands PF500F Series
99% GaN Increases
Modules’ Power Density
- 72 mΩ PQFN device
- 38% power density increase
- 6% power efficiency increase
GaN Technology Preview
99% Efficiency with
New 1200V FET
- Rivals SiC solutions
- Optimized for Electric Vehicle
and Renewable systems - To be introduced at ISPSD 2022
Second Evaluation Board with Microchip Support
2.5 kW Bridgeless Totem-pole PFC Board
With Microchip’s dsPIC®
- Swappable daughter card for 50 mΩ
or 72 mΩ FET evaluation - Pre-programmed firmware
- Microchip dev tools, global support access
Head-to-head comparison
Datasheets don’t tell
the whole story.
• SuperGan FET vs. e-mode FET
• 65 W USB PD charger application
• SuperGaN: higher efficiency, lower losses
No Two Wide Bandgap
Technologies Are The Same.
- Greater Efficiency
- Higher Power Operation
- Lower Switching Losses
- Lower Temperature Operation
SuperGaN® Design Innovation
Qualcomm Quick Charge 5
Compliant Adapter.
• 100 W USB-C PD PPS charger
• 0 to 50% charge in 5 minutes
• Used in both AC to DC (PFC) and DC to DC (QRF) topologies
IN PRODUCTION TICKER
Transphorm Wire
Press ReleaseMar 20 2023Transphorm Releases 3 kW Inverter Board with Microchip’s Digital Signal Controller, Continuing High Power GaN LeadershipPress ReleaseMar 2 2023Transphorm at APEC 2023: New Technology, Trusted Performance in ActionEventMar 1 2023APEC 2023
Press ReleaseMar 1 2023Transphorm and Weltrend Semiconductor Partner to Release Integrated GaN System-in-PackagePress ReleaseFeb 22 2023Transphorm Announces Fiscal 2023 Third Quarter Financial Results and Provides Business UpdatePress ReleaseFeb 14 2023Transphorm to Reschedule Third Quarter 2023 Earnings News Release Date and Conference Call
Press ReleaseFeb 9 2023Transphorm to Present at the Baird 2023 Vehicle Technology & Mobility ConferencePress ReleaseFeb 7 2023Transphorm Designed into Worldwide Top 3 Laptop Maker for 65W USB-C PD GaN Power AdapterPress ReleaseFeb 6 2023Transphorm to Announce Fiscal 2023 Third Quarter Financial Results and Host Business Update Call on February 14th at 5:00pm ET
EventJan 24 2023DesignCon 2023NewsJan 16 2023Teardown Report: HP HP 65W Dual USB-C Gallium Nitride Power Adapter TPN-DA27Press ReleaseJan 12 2023Transphorm to Present at 25th Annual Needham Growth Conference
Press ReleaseJan 11 2023Powerics to Preview GaN Power Charger with Transphorm FETs at VLSID 2023Press ReleaseJan 5 2023Transphorm Releases Compact 240W Power Adapter Reference Design with Industry’s Only High Performance TO-220 GaN FETsPress ReleaseDec 15 2022Transphorm Releases New GaN FET Reliability Ratings, Now Segmented by Power Level