MIC2591B-2YTQ Micrel Inc, MIC2591B-2YTQ Datasheet - Page 15

• Manufacturer Part Number: MIC2591B-2YTQ
• Description: IC CTRLR HOTPLUG PCI DUAL 48TQFP
• Manufacturer: Micrel Inc
• Type: Hot-Swap Controllerr

Specifications of MIC2591B-2YTQ

• 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: 576-1098

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