MIC2591B-2YTQ TR Micrel Inc, MIC2591B-2YTQ TR Datasheet - Page 15
![IC PCI HOT PLUG CTLR DUAL 48TQFP](/photos/6/84/68454/576-48-tqfp_sml.jpg)
MIC2591B-2YTQ TR
Manufacturer Part Number
MIC2591B-2YTQ TR
Description
IC PCI HOT PLUG CTLR DUAL 48TQFP
Manufacturer
Micrel Inc
Type
Hot-Swap Controllerr
Datasheet
1.MIC2591B-2YTQ.pdf
(34 pages)
Specifications of MIC2591B-2YTQ TR
Applications
General Purpose, PCI Express
Internal Switch(s)
No
Voltage - Supply
3.3V, 12V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
48-TQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
MIC2591B-2YTQTR
MIC2591B-2YTQTR
MIC2591B-2YTQTR
Functional Characteristics (cont.)
March 2005
+3VIN
/FAULT
+12VIN
VSTBY
3V Undervoltage Fault Response
3V Ouput Discharge Response
V
UV(3V)
MAIN(12V and 3.3V) Supplies ENABLED
Slot A
TIME (500µs/div.)
TIME (25ms/div.)
Output disabled by ON pin
V
UVLO(3V)
C
LOAD
= 1000µF
I
OUT
= 0A
15
+12VIN
/FAULT
+12VIN
VSTBY
12V Undervoltage Fault Response
12V Ouput Discharge Response
V
MAIN(12V and 3.3V) Supplies ENABLED
Slot A
UV(12V)
TIME (250ms/div.)
TIME (500µs/div.)
Output disabled by ON pin
V
UVLO(12V)
C
LOAD
= 1000µF
I
OUT
M9999-033105
= 0A