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ADM1014 Datasheet(Fiches technique) 3 Page - Analog Devices

Numéro de pièce ADM1014
Description  Dual PCI Hot-PlugTM Controller
Télécharger  12 Pages
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Fabricant  AD [Analog Devices]
Site Internet  http://www.analog.com
Logo AD - Analog Devices

ADM1014 Datasheet(HTML) 3 Page - Analog Devices

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–3–
REV.
PrN 1/02
ADM1014–SPECIFICATIONS (Continued)
(Specifications are for each channel, 3.3VAUX=AUXINA=3.3V, VCC = 12VIN = +12V, -12VIN = -12V, Nominal 3.3V and 5V supplies to external
MOSFETs, TA = 0
oC to +70oC, unless otherwise noted.)
Parameter
Min
Typ
Max
Units
Test Conditions/Comments
Gate Charge Current
19
25.0
29
µA
PWRON = High, V 12VG = 10V
Turn-On Time
-
16
-
ms
C12VG = 0.033µF, 12VG Falling 90% - 10%
(PWRON High to 12VG = 1V)
Turn-Off Time
-
4.5
-
µs
C12VG = 0.033µF, 12VG Rising 10% - 90%
-12V SUPPLY CONTROL
On Resistance of Internal NMOS
-
0.7
1
PWRON = High, ID = 0.1A, TA=TJ=25
oC
On Resistance of Internal NMOS
-
1
1.3
PWRON = High, ID = 0.1A, TA=TJ=70
oC
Overcurrent Threshold
0.13
0.18
0.25
A
VOCSET = 0.6V
Overcurrent Threshold
0.23
0.38
0.52
A
VOCSET = 1.2V
Gate Output Charge Current
19
25
29
µA
PWRON = High, VM12VG = -10V
Turn-On Time
-
16
-
ms
CM12VG = 0.033µF, CM12VO= 50µF,RL= 120
(PWRON High to M12VO = -10.8V)
Turn-Off Time
-
3
-
µs
CM12VG=0.033µF,M12VG Falling 90% -10%
M12VIN Input Bias Current
-
2.5
5
mA
PWRON = High
+3.3VAUX SUPPLY CONTROL
On Resistance of Internal PMOS
-
0.25
TBD
PAUXON = High, ID = 0.375A, TA=TJ=25
oC
On Resistance of Internal PMOS
-
0.25
TBD
PAUXON = High, ID = 0.375A, TA=TJ=70
oC
Overcurrent Threshold
-
0.5
TBD
A
VOCSET = 0.6V
Overcurrent Threshold
-
1.0
TBD
A
VOCSET = 1.2V
3.3VAUX Undervoltage Trip Threshold
-
2.9
TBD
V
Undervoltage Fault Response Time
-
110
-
ns
Gate Charge Current
19
25.0
29
µA
PAUXON = High, VAUXG = 3V
Turn-On Time
(PAUXON High to AUXG = 1V)
-
16
-
ms
CAUXG = 0.033µF
Turn-Off Time
-
3
-
µs
CAUXG = 0.033µF, AUXG Rising 10% - 90%
3.3VAUX Power On Reset Threshold
-
2.5
-
V
AUXIN Voltage Rising
CONTROL PINS
12VIN Supply Current
-
5.3
8
mA
AUXIN Supply Current
-
3
TBD
mA
OCSET Current
93
100
107
µA
Overcurrent to Fault Response Time
-
500
960
ns
PWRONA/B, PAUXA/B Threshold Voltage
1.0
1.6
2.1
V
12V Power On Enable Threshold
9.4
10
10.2
V
12VINA Voltage Rising
12V Power On Reset Threshold
8.9
9.1
9.3
V
12VINA Voltage Falling
FAULT O/P PINS
FLTA/B Output Low Voltage
-
0.5
0.7
V
IFLT = 2mA
FLTA/B Output High Voltage
AUXIN
-0.5
AUXIN
-0.1 -
V
IFLT = 0
FLTA/B, Output Latch Threshold
TBD
1.6
TBD
V
IFLT High to Low transition
FAUXA/B Output Low Voltage
-
0.5
0.7
V
IFAUX = 2mA
FAUXA/B Output High Voltage
AUXIN
-0.5
AUXIN
-0.1 -
V
IFAUX = 0
FAUXA/B Output Latch Threshold
TBD
1.6
TBD
V
IFAUX High to Low transition
NOTES
Specifications subject to change without notice.


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