SMH4044 Datasheet, PDF (8/20 Pages) Summit Microelectronics, Inc. – Compact PCI Hot-Swap Controller With IPMI Support

SMH4044
DC OPERATING CHARACTERISTICS
(Over Recommended Operating Conditions; Voltages are relative to GND)
Preliminary
Symbol
Parameter
V_CC
Operating voltage
I_CC1
Supply current (operating)
I_CC2
Supply current (writing
V_TRIP threshold levels (V_CC5)
V threshold levels (V )
TRIP
CC3
V_TRIP
CARD_5V_MON
Conditions
For valid reset only
4.625V configuration
4.375V configuration
3.10V configuration
2.95V configuration
2.80V configuration
2.65V configuration
50mV configuration
–50mV configuration
CARD_3V_MON
V_TRHST
I_LI
I_LO
V_IL
V_IH
V_OL
V_OH
V_OLRS
V_OHRS
V_OHRS
1VREF
MONITOR1, MONITOR2
Trip point hysteresis
Input leakage current
Output leakage current
Input low voltage
Input high voltage
Output low voltage
Output high voltage
LOCAL_PCI_RESET# output
low voltage
RESET output high voltage
VGATE3, VGATE5 output
voltage
Reference output voltage
Circuit breaker trip voltage
V_CB
(V_CC – CBI_5) or
(HST_3v_MON – CBI_5)
50mV configuration
–50mV configuration
V_CC = 5V, I_OL = 2.1mA
V_CC = 5V, I_OH = –400µA
I_OL = 3.2mA
I_OH = 800µA
I_OH = 20µA
No load
125mV configuration
75mV configuration
50mV configuration
25mV configuration
Min.
1
4.50
4.25
3.02
2.87
2.72
2.57
1.2
–0.1
2
2.4
V–
CC5
0.75V
12
0.95
100
60
40
20
Typ.
4.625
4.375
3.10
2.95
2.80
2.65
V_CC5 trip +
50mV
V_CC5 trip –
50mV
V_CC3 trip +
50mV
V_CC3 trip –
50mV
1.25
20
Max.
1
3
4.75
4.50
3.17
3.02
2.87
2.72
1.3
2
1
0.8
V_CC + 1V
0.4
Units
V
mA
mA
V
V
V
V
V
V
V
V
V
V
V
mV
µA
µA
V
V
V
V
0.4
V
V
14
1.00
125
75
50
25
15
V
1.05
V
150
mV
90
mV
60
mV
30
mV
2057 Elect Table
8
2057 1.x 8/16/01
SUMMIT MICROELECTRONICS, Inc.