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NexGen is the first company to commercialize GaN-on-GaN power devices with inherently superior material properties and performance advantages over conventional power devices. NexGen’s Vertical GaN power devices enable a new class of smaller, more efficient and lower cost power systems. For more information contact [email protected] Totem Pole High Voltage Test Platform Configurable high frequency switching and driver test platform using a Totem Pole switch architecture Actual DUT NexGen Vertical GaN Power eJFET with 1200V Breakdown Voltage Isolated High Side and Low Side Drive using std MOSFET driver Si8274BB1-IS1 Enabled by External PWM drive for variable frequency, pulse width and dead time PCB design supports 4 pin TO247 and DFN 8x8 packages with Kelvin connection source contact On-board 1.5A 128μH inductor Prepared for expansion with external passive components Unique Features

Totem Pole High Voltage Test Platform...Totem Pole High Voltage Test Platform • Configurable high frequency switching and driver test platform using a Totem Pole switch architecture

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Page 1: Totem Pole High Voltage Test Platform...Totem Pole High Voltage Test Platform • Configurable high frequency switching and driver test platform using a Totem Pole switch architecture

NexGen is the first company to commercialize GaN-on-GaN power devices with inherently superior material properties and performance advantages over conventional power devices. NexGen’s Vertical GaN™ power devices enable a new class of smaller, more efficient and lower cost power systems. For more information contact [email protected]

Totem Pole High Voltage Test Platform

• Configurable high frequency switching and driver test platform using a Totem Pole switch architecture

• Actual DUT NexGen Vertical GaN™ Power eJFET with 1200V Breakdown Voltage

• Isolated High Side and Low Side Drive using std MOSFET driver Si8274BB1-IS1

Enabled by

• External PWM drive for variable frequency, pulse width and dead time

• PCB design supports 4 pin TO247 and DFN 8x8 packages with Kelvin connection source contact

• On-board 1.5A 128µH inductor

• Prepared for expansion with external passive components

Unique Features