ISL6113 Datasheet, PDF (7/24 Pages) Intersil Corporation – Dual Slot PCI-E Hot Plug Controllers

ISL6113, ISL6114
Electrical Specifications
PARAMETER
12VIN = 12V, 3VIN and VSTBY = +3.3V, T_A = T_J = -40°C to +85°C, Unless Otherwise Specified. (Continued)
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX UNIT
Undervoltage Lockout Hysteresis
VSTBY
VHYSSTBY
50
mV
Power-Good Undervoltage Thresholds VUVTH(12V)
VUVTH(3V)
VUVTH(VAUX)
12V_OUT decreasing
3V_OUT decreasing
VAUX decreasing
10.15
2.7
2.55
10.5
10.75
V
2.8
2.9
V
2.8
3.0
V
Power-Good Detect Hysteresis
VHYSPG
30
mV
GATE DRIVE
12VGATE Voltage
VGATE(12V)
Max Gate Voltage when Enabled
0
0.55
V
ISL6113 12VGATE Sink Current
IGATE (12VSINK) Start Cycle
17
25
35
µA
ISL6114 12VGATE Sink Current
Start Cycle
3
5
7
µA
12VGATE Source Current (Fault Off) IGATE
Any fault condition
35
72
mA
(Absolute Value)
(12VPULLUP)
(VDD – VGATE) = 2.5V
3VGATE Voltage
ISL6113 3VGATE Source Current
VGATE(3V)
Min Gate voltage when Enabled 12V_IN - 0.55
IGATE(3VCHARGE) Start Cycle
17
25
12V_IN
V
35
µA
ISL6114 3VGATE Source Current
Start Cycle
3
5
7
µA
3VGATE Sink Current (Fault Off)
IGATE(3VSINK)
Any fault condition
VGATE = 2.5V
80
105
mA
ANALOG I/O DC PARAMETERS
GPO Pull-Down Current
I_{GPO_OUT}
LOW-Level Input Voltage ON, AUXEN, VIL
GPI, FORCE_ON, PRSNT
80
mA
0.8
V
Output LOW Voltage FAULT, PWRGD, VOL
GPO, PERST
IOL = 3mA
0.4
V
HIGH-Level Input Voltage ON, AUXEN, VIH
GPI,FORCE_ON, PRSNT
2.1
5
V
Internal Pull-ups to VSTBY (Note 4) RPULLUP
40
50
kΩ
12VIN, 3VIN Input Leakage Current ILKG,OFF XVIN
VSTBY = +3.3V, 12VIN = OFF;
3VIN = OFF
0.5
1
µA
Input/Output Leakage Current, ON,
IIL
AUXEN, GPO, FORCE_ON, PERST,
-2
2
µA
Off-State Leakage Current FAULT,
ILKG(OFF)
GPI I_LKG for these two pins
-2
PWRGD, GPI
measured with VAUX OFF
2
µA
Output Discharge Resistance
RDIS (12V)
RDIS (3V)
RDIS (VAUX)
12V_OUT = 6.0V
3V_OUT = 1.65V
3VAUX = 1.65V
1400
1850
Ω
140
180
Ω
350
400
Ω
PERST Pull-Down Current when
Asserted.
I_PERST
ONX is low
30
mA
THERMAL PROTECTION
Over-temperature Shutdown and Reset tOVER
Thresholds with Overcurrent on Slot
Over-temperature Shutdown and Reset
Thresholds, all other Conditions (all
Outputs will Latch OFF)
T_J increasing, each slot
T_J decreasing, each slot
T_J increasing, both slots
T_J decreasing, both slots
140
°C
130
°C
160
°C
150
°C
7
FN6457.0
September 25, 2007