MIC2591B-2YTQ TR Micrel Inc, MIC2591B-2YTQ TR Datasheet - Page 14

• Manufacturer Part Number: MIC2591B-2YTQ TR
• Description: IC PCI HOT PLUG CTLR DUAL 48TQFP
• Manufacturer: Micrel Inc
• Type: Hot-Swap Controllerr

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

Functional Characteristics
March 2005
Auxiliary Overcurrent Fault Response
3V Overcurrent Fault Response
R
Overcurrent on Slot B
R
Slot A
LOAD
LOAD
Turn-On Response
= 3.3Ω
= 0.4Ω
TIME (2.5ms/div.)
TIME (5ms/div.)
TIME (5ms/div.)
Slot A
14
GATE Output Turn-On Response
12V Overcurrent Fault Response
Overcurrent Fault Response
R
Slot A
R
Overcurrent on Slot A, 12V Supply
LOAD
LOAD
Channel Independent
= 3.3Ω
= 3.3Ω
TIME (5ms/div.)
TIME (5ms/div.)
TIME (5ms/div.)
Slot A
M9999-033105