GSWP100W-EVBPA
GaN E-HEMT Wireless Power Transfer Evaluation Board
User’s Guide
_____________________________________________________________________________________________________________________
GSWP100W-EVBPA Rev 180529
© 2018 GaN Systems Inc.
www.gansystems.com 4
Please refer to the Evaluation Board/Kit Important Notice on page 26
Figure 1 -
A magnetic resonant wireless power transfer design.
Evaluation board overview
The GSWP100W-EVBPA uses GaN Systems’ GS61008P E-HEMTs in a 6.78MHz class EF2 power
amplifier. The GS61008Ps are used with the integrated high-speed pSemi PE29102 gate driver in a
push-pull configuration. The outputs of the PE29102 are capable of providing switching transition
speeds in the nano-seconds range for hard switching applications.
This User’s Guide includes a circuit description, a quick-start guide and measurement results.
Evaluation Kit Contents and Requirements
Kit Contents
The GSWP100W-EVBPA includes the following hardware for evaluating the GaN E-HEMT 100W
power amplifier.
Table 2
GSWP100W-EVBPA Evaluation Kit Contents
Quantity
Description
1
GaN E-HEMT GS61008P WPT PA evaluation board assembly
1
WPT PA heatplate
1
WPT PA EMC shield
2
2 pins DC cord
