GS61004B-EVBCD
GaN E-HEMT Full Bridge Evaluation Board
User’s Guide
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GS61004B-EVBCD Rev 200106
© 2020 GaN Systems Inc.
www.gansystems.com 25
Please refer to the Evaluation Board/Kit Important Notice on page 27
Figure 18 •
Half-Bridge Stereo Audio Operation Configuration
Note: *
Negative LS terminals connect to GND (see
•
Connect the positive (+) end of each external 2200
F 63V electrolytic capacitor to each positive
(+) PCB output connection.
•
Connect the negative (-) end of each of these capacitors to the respective LS positive terminals.
•
Negative LS terminals connect to GND (see block diagram).
Fit these two 0.22 µF @ 63V Capacitors
L.S. Outputs:Ch1+* Ch2+*
GND
GND
Fit these two jumpers
Do NOT use this socket
Ch1
PWM in
Ch2
PWM in
Remove these three components
Do NOT fit jumpers here
