Datasheet
20 ns/DIV
NGATE
2V/Div
20 ns/DIV
NGATE
2V/Div
200 Ps/Div
V
O
2A/Div
I
IN
5V/Div
OFF
SW
20V/Div
20V/Div
100 Ps/DIV
V
O
2A/Div
I
IN
5V/DivOFF
SW
20V/Div
20V/Div
Typical Performance Characteristics
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Figure 14. Start Up Figure 15. Shutdown
(V
IN
= 24V, I
O
= 0.5A) (V
IN
= 24V, I
O
= 0.5A)
Figure 16. NGATE Rise Time Figure 17. NGATE Fall Time
(V
IN
= 12V, no-load, Si4850DY) (V
IN
= 12V, no-load, Si4850DY)
6
AN-1529 LM3430 Evaluation Board SNVA187C–January 2007–Revised May 2013
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