Linear Technology DC1745A Demo Manual page 6

DEMO MANUAL DC1745A
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I = 500mA/DIV
OUT
V = 1V/DIV
OUT
V
IN
V
OUT
I
OUT
V = 200V/DIV
DS
I = 5A/DIV
SW
I = 5A/DIV
OUT
V
IN
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500µs/DIV
= 100V
= 15V
= 0.75A TO 1.5A
Figure 5. Transient with 0.75A to 1.5A at 100V and 400V Input
1ms/DIV
= 100V
Figure 6. Typical Waveforms for Short Circuit Conditions
I = 500mA/DIV
OUT
V = 500mV/DIV
OUT
dc1745 F05a
V = 200V/DIV
DS
I = 5A/DIV
SW
I = 10A/DIV
OUT
dc1745 F06a
500µs/DIV
V = 400V
IN
V = 15V
OUT
I = 0.75A TO 1.5A
OUT
1ms/DIV
V = 200V
IN
dc1745 F05b
dc1745 F06b
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