MIC2580A-1.0BTS TR Micrel Inc, MIC2580A-1.0BTS TR Datasheet - Page 17
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MIC2580A-1.0BTS TR
Manufacturer Part Number
MIC2580A-1.0BTS TR
Description
IC CTRLR PCI HOT SWAP 24-TSSOP
Manufacturer
Micrel Inc
Type
Hot-Swap Controllerr
Datasheet
1.MIC2580A-1.0YTS.pdf
(21 pages)
Specifications of MIC2580A-1.0BTS TR
Applications
General Purpose, CompactPCI™
Internal Switch(s)
No
Voltage - Supply
3.3V, 5V, ±12V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
24-TSSOP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
MIC2580A-1.0BTSTR
MIC2580A-1.0BTSTR
MIC2580A-1.0BTSTR
Functional Diagram
February 2005
MIC2580A
C
SLEW
/PCIRST
CSLEW
M12VIN
12VIN
5VIN
3VIN
/ON
MIC2580A
Control Logic
Power Good
Control
Current
Slew
Limit
and
GND
17
Precharge
Shutdown
t
t
Thermal
Control
D
Switch
D
Control
Supply
Switch
Switch
(delay)
Switch
(delay)
Reset
–12V
3.3V
= 20µs
= 20µs
12V
5V
12VOUT
5VSENSE
5VGATE
5VOUT
3VSENSE
3VGATE
3VOUT
VPCHG
/POR
CRST
/FAULT
CSTART
/EPWRGD
/PWRGD
/LPCIRST
M12VOUT
C
C
RST
START
Q
R
5OUT
5SNS
Q
R
3OUT
3SNS
Micrel, Inc.
MIC2580A