MIC2341 MICREL [Micrel Semiconductor], MIC2341 Datasheet - Page 13

• Manufacturer Part Number: MIC2341
• Description: Dual-Slot PCI Express Hot-Plug Controller
• Manufacturer: MICREL [Micrel Semiconductor]

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]