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MIC2580A Datasheet, PDF (12/21 Pages) Micrel Semiconductor – Hot-Swap PCI Power Controller
MIC2580A
MIC2580A
V/ON
(10V/div)
VCSTART
(5V/div)
V3VOUT
(2V/div)
I3VIN
(1A/div)
V/PWRGD
(5V/div)
V/POR
(5V/div)
V/FAULT
(5V/div)
V/ON
(10V/div)
VCSTART
(5V/div)
V5VOUT
(5V/div)
I5VIN
(1A/div)
V/PWRGD
(5V/div)
V/POR
(5V/div)
V/FAULT
(5V/diV)
3V Turn-On
0.6A/ms
1.5A
CSTART = 0.01µF
CSLEW = 0.03µF
CRST = 0.01µF
C3L = 100µF
R3L = 2.2Ω
Micrel, Inc.
Time (2.5ms/div)
5V Turn-On
1.5A
0.375A/ms
CSTART = 0.01µF
CSLEW = 0.03µF
CRST = 0.01µF
C5L = 100µF
R5L = 3.3Ω
Time (2.5ms/div)
12
February 2005