MIC2341R-2YTQ Micrel Inc, MIC2341R-2YTQ Datasheet - Page 13

• Manufacturer Part Number: MIC2341R-2YTQ
• Description: Dual -Slot PCI Express Hot-Plug Controller
• Manufacturer: Micrel Inc
• Type: Hot-Swap Controllerr

Specifications of MIC2341R-2YTQ

• Applications: General Purpose, PCI Express
• Internal Switch(s): No
• Current Limit: Adjustable
• 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: 576-2987

Timing Diagrams
Micrel, Inc.
October 2007
V
V
IN
I
0
IN
– V
0V
– V
0V
I
OUT(AUX)
SENSE
Figure 1. 12V Current Limit Response Timing
Figure 2. 3V Current Limit Response Timing
SENSE
Figure 3. VAUX Current Limit Threshold
V
V
3VGATE
V
V
12VGATE
THFAST
THILIMIT
THFAST
THILIMIT
t
OFF(3V)
t
OFF(12V)
I
AUX(THRESH)
May Not Trip
I
13
OUT(AUX)
Must Trip
1V
6V
I
LIM(AUX)
t
t
t
MIC2341/2341R
M9999-102507-A
[phone]