FAN5362 Fairchild Semiconductor, FAN5362 Datasheet - Page 7

• Manufacturer Part Number: FAN5362
• Description: The FAN5362 is a 500mA or 750mA, step-down, switching voltage regulator that delivers a fixed output voltage from an input voltage supply of 2
• Manufacturer: Fairchild Semiconductor

© 2009 Fairchild Semiconductor Corporation
FAN5362 • Rev. 1.0.4
Typical Characteristics
Unless otherwise noted, V
Figure 17. Startup Ramping V
Figure 21. Load Transient 50mA to 250mA, V
Figure 19. Line Transient at V
V
300mA Load, t
I
LOAD
V
OUT
V
OUT
V
IN
V
I
IN
I
OUT
L
L
I
L
t
RISE
=t
FALL
RISE
IN
1ms/div.
=V
=100ns, 5µs/div.
=t
EN
FALL
=3.6V,V
IN
=10µs, 20µs/div.
=V
EN
IN
MODE
=3.2V to 4.2V,
with 500mA Load,
=0 (AUTO), V
IN
=3.6V,
OUT
=2.9V, C
7
Figure 22. Load Transient 150mA to 400mA, V
Figure 20. Load Transient 0mA to 150mA, V
Figure 18. Startup and Shutdown through V
OUT
V
V
OUT
EN
I
=10µF, and T
LOAD
OUT
I
L
I
L
with 500mA Load, 50µs/div.
t
t
RISE
RISE
V
=t
=t
OUT
I
LOAD
I
FALL
FALL
L
A
=25°C.
=100ns, 5µs/div.
=100ns, 5µs/div.
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IN
IN
=3.6V,
=3.6V,
EN