MIC2593-2YTQ Micrel Inc, MIC2593-2YTQ Datasheet - Page 10
![IC CTRLR HOTPLUG PCI DUAL 48TQFP](/photos/6/84/68454/576-48-tqfp_sml.jpg)
MIC2593-2YTQ
Manufacturer Part Number
MIC2593-2YTQ
Description
IC CTRLR HOTPLUG PCI DUAL 48TQFP
Manufacturer
Micrel Inc
Type
Hot-Swap Controllerr
Datasheet
1.MIC2593-2YTQ.pdf
(26 pages)
Specifications of MIC2593-2YTQ
Applications
PCI, PCI-X
Internal Switch(s)
No
Voltage - Supply
3.3V, 5V, ±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
576-1100
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Test Circuit
Micrel, Inc.
September 2008
0 Amps
I
OUT(AUX)
Figure 2. 12V Current Limit Response Timing
Figure 4. VAUX Current Limit Threshold
V
V
12VGATE
THFAST
THILIMIT
t
OFF(12V)
I
SCL
SDA
Data In
SDA
Data Out
AUX(THRESH)
May Not Trip
I
OUT(AUX)
t
4
Must Trip
6V
I
LIM(AUX)
Figure 1. SMBus Timing
t
1
t
2
10
t
3
Figure 5. VAUX Current Limit Response Timing
Figure 3. 3V Current Limit Response Timing
V
V
3VGATE
0 Amps
THFAST
THLIMIT
I
OUT(AUX)
I
SC(TRAN)
t
SC(TRAN)
t
OFF3
t
5
I
LIM(AUX)
1V
M9999-092208
MIC2593