FAN21SV04 Fairchild Semiconductor, FAN21SV04 Datasheet - Page 11

• Manufacturer Part Number: FAN21SV04
• Description: This part is covered in Fairchild's href="http://www
• Manufacturer: Fairchild Semiconductor

© 2009 Fairchild Semiconductor Corporation
FAN21SV04 • Rev. 1.0.2
Typical Performance Characteristics
Typical operating characteristics using the Figure 10 circuit. V
Figure 24. CLK and V
SW, 10V/div
V
Figure 26. Startup on Pre-Bias
Figure 28. Shutdown, 1A Load
OUT
, 1V/div
V
EN, 1V/div
CLK, 5V/div
PGOOD, 5V/div
OUT
, 1V/div
OUT
PGOOD, 5V/div
at Startup
EN, 5V/div
CLK, 5V/div
V
OUT
, 1V/div
(Continued)
11
IN
Figure 29.
=12V unless otherwise specified.
CLK, 5V/div
SW, 5V/div
Figure 25. Transient Response, 2-4A Load
EN, 2V/div
SW, 10V/div
Figure 27. Restart on Fault
Slave (500KHz Free-Run to 600KHz
V
OUT
Synchronization)
I
OUT
, 100mv/div
, 2A/div
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