MIC2580A-1.6BTS Micrel Inc, MIC2580A-1.6BTS Datasheet - Page 6
![no-image](/images/manufacturer_photos/0/4/434/micrel_inc_sml.jpg)
MIC2580A-1.6BTS
Manufacturer Part Number
MIC2580A-1.6BTS
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-1.6BTS
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
MIC2580A
Timing Diagrams
MIC2580A
M12VOUT
M12VOUT
/PWRGD
12VOUT
12VOUT
/PWRGD
Figure 1. Controller Timing: Normal Cycle
5VOUT
3VOUT
5VOUT
3VOUT
/FAULT
Figure 3. Controller Timing: Short on 5V
/FAULT
/POR
/ON
/ON
+3.3V
+12V
–12V
+3.3V
+12V
–12V
+5V
+5V
0V
0V
0V
0V
0V
0V
0V
0V
Fault
t
RESET
Circuit Breaker
Reset
6
/EPWRGD
M12VOUT
Figure 2. Controller Timing: Enable Into Short
12VOUT
/PWRGD
Figure 4. Early Power Good Response Time
5VOUT
3VOUT
/FAULT
/POR
/ON
+3.3V
V
+12V
–12V
+5V
+5V
0V
IN
0V
0V
0V
0V
t
/good
Short Circuit
t
START
}
1V
t
good
February 2005
Micrel, Inc.
V
PGTH