FAN5354_11 Datasheet, PDF (9/14 Pages) Fairchild Semiconductor – 3MHz, 3A Synchronous Buck Regulator

Typical Characteristics
Unless otherwise specified, VIN=5V, VOUT=1.2V, circuit of Figure 1, and components per Table 1.
Circuit Protection Response
V_OUT
V_OUT
I
L
V
PG
Figure 26. VOUT to GND Short Circuit, 200µs/div.
I
L
V
PG
Figure 27. VOUT to GND Short Circuit, 5µs/div.
V
EN
V_OUT
I
L
V
PG
Figure 28. Over-Current at Startup, RLOAD=200mΩ,
50µs/div.
V_OUT
I
L
V
PG
Figure 29. Progressive Overload, 200µs/div.
© 2009 Fairchild Semiconductor Corporation
FAN5354 • Rev. 1.0.5
9
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