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MIC2580A Datasheet, PDF (13/21 Pages) Micrel Semiconductor – Hot-Swap PCI Power Controller
MIC2580A
V/ON
(10V/div)
VCSTART
(5V/div)
V12VOUT
(10V/div)
I12VIN
(100mA/div)
V/PWRGD
(5V/div)
V/POR
(5V/div)
V/FAULT
(5V/div)
V/ON
(10V/div)
VCSTART
(5V/div)
V3VOUT
(5V/div)
V5VOUT
(5V/div)
V12VOUT
(10/div)
VM12VOUT
(10V/div)
IM12VIN
(200mA/div)
V/PWRGD
(5V/div)
V/POR
(5V/div)
V/FAULT
(5V/div)
February 2005
12V Turn-On
150mA
Time (1ms/div)
Enable Into
-12V Output Short Circuit
Time (1ms/div)
13
CSTART = 0.01µF
CSLEW = 0.04µF
CRST = 0.01µF
C12L = 1µF
R12L = 80Ω
CSTART = 0.01µF
CSLEW = 0.01µF
CRST = 0.01µF
R12L = 100Ω
C12L = 1µF
M12VOUT = GND
Micrel, Inc.
MIC2580A