GS-EVB-HB-0650603B-HD
Half Bridge Bipolar Drive Switch Board
Technical Manual
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GS-EVB-HB-0650603B-HD TM Rev. 210712 © 2021 GaN Systems Inc
11
Please refer to the Evaluation Board/Kit Important Notice on page # 16
3.3
DPT Result 100V
–
15A
CH1 (Red):
Low side output wrt VHV-
CH2 (Grn):
Switch Node (500MHz Probe)
CH4 (Blu):
Inductor Current
(1A/V)
CH1 (Red):
Low side output wrt VHV-
CH2 (Grn):
Switch Node (500MHz Probe)
CH4 (Blu):
Inductor Current (1A/V)
CH1 (Red):
Low side output wrt VHV-
CH2 (Grn):
Switch Node (500MHz Probe)
CH4 (Blu):
Inductor Current
(1A/V)
DPT Overview
DPT Hard switching turn off
DPT Hard switching turn on
Time base (12.5ns/div)
Figure 9: DPT 100V
–
15A
3.4
DPT Result 400V
–
62A
CH1 (Red):
Low side output wrt VHV-
CH2 (Grn):
Switch Node (500MHz Probe)
CH4 (Blu):
Inductor Current
(1A/V)
CH1 (Red):
Low side output wrt VHV-
CH2 (Grn):
Switch Node (500MHz Probe)
CH4 (Blu):
Inductor Current (1A/V)
CH1 (Red):
Low side output wrt VHV-
CH2 (Grn):
Switch Node (500MHz Probe)
CH4 (Blu):
Inductor Current
(1A/V)
DPT Overview
DPT Hard switching turn off
DPT Hard switching turn on
Time base (12.5ns/div)
Figure 10: DPT 400V
–
62A
Summary of Contents for GS-EVB-HB-0650603B-HD
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