Data Sheet ADM1073
Rev. B | Page 9 of 24
04488-009
TEMPERATURE (°C)
8550 35 20 –5 10 25 40 55 70
V
GATEL
(mV)
0
10
100
70
80
90
30
40
50
60
20
Figure 9. V
GATEL
vs. Temperature
04488-010
TEMPERATURE (°C)
8550 35 20 –5 10 25 40 55 70
V
GATEH
(V)
10.0
10.5
14.0
12.5
13.0
13.5
11.0
11.5
12.0
Figure 10. V
GATEH
vs. Temperature
04488-011
TEMPERATURE (°C)
8550 35 20 –5 10 25 40 55 70
I
GATE
(A)
0
100
90
80
70
60
50
40
30
20
10
SS = 2V
SS = 0V
Figure 11. I
GATE
(Source) vs. Temperature
04488-012
V
G
A
TE
(V)
12.08.0
8.5
9.0 9.5 10.0 10.5 11.0 11.5
I
GA
TE
(mA)
0
50
30
35
40
45
15
20
25
5
10
SS = 0V
SS = 2V
Figure 12. I
GATE
(Source) vs. V
GATE
04488-013
TEMPERA
TURE (°C)
85
50
35 20
–5 10 25 40 55
70
I
GATE
(mA)
0
60
40
30
50
20
10
Figure 13. I
GATE
(FCL, Sink) vs. Temperature (V
GATE
= 2 V)
04488-014
V
GATE
(V)
121 2 3 4
5 6 7 8 9 10
11
I
GATE
(mA)
0
100
90
80
60
70
30
40
50
20
10
Figure 14. I
GATE
(FCL, Sink) vs. V
GATE
ADM1073 Data Sheet
Rev. B | Page 10 of 24
04488-015
TEMPERATURE (°C)
8550 35 20 –5 10 25 40 55 70
V
UV
(mV)
800
1000
980
960
920
900
880
940
860
840
820
Figure 15. UV Threshold vs. Temperature
04488-016
TEMPERATURE (°C)
8550
35 20
50 10 25 40
55 70
V
OV
(V)
1.80
1.82
2.00
1.92
1.94
1.96
1.98
1.84
1.86
1.88
1.90
Figure 16. OV Threshold vs. Temperature
04488-017
TEMPERATURE (°C)
8550 35 20 –5 10 25 40 55 70
DELAY (ms)
0
2.0
1.2
1.4
1.6
1.8
0.8
1.0
0.6
0.2
0.4
Figure 17. UV Voltage Fault Filter Time vs. Temperature
04488-018
TEMPERATURE (°C)
8550 35 20 –5 10 25 40 55 70
DEL
A
Y
(
s)
0
10
7
6
5
4
9
8
3
2
1
Figure 18. OV Voltage Fault Filter Time vs. Temperature
04488-019
TEMPERATURE (
°C)
85
50 35 20
5 10 25
40 55 70
I
SENSE
(A)
0
0.5
1.0
5.0
3.5
4.0
4.5
1.5
2.0
2.5
3.0
Figure 19. I
SENSE
vs. Temperature (V
SENSE
= 50 mV)
04488-020
V
SENSE
(V)
2.0–2 1.5 1.0 0.5 0 0.5 1.0 1.5
I
SENSE
(
µ
A)
80
60
40
80
20
40
60
0
20
Figure 20. I
SENSE
vs. (V
SENSE
− V
EE
)
Data Sheet ADM1073
Rev. B | Page 11 of 24
04488-021
TEMPERA
TURE (°C)
85
50
35
20
5 10
25 40 55 70
V (mV)
80
85
90
120
105
110
1
15
95
100
V
FCL
V
ACL
V
CB
Figure 21. Voltage Limits for Load Current Control vs. Temperature
04488-022
TEMPER
ATURE (°
C)
8550
35
20 –5 10
25 40 55 70
TIMER THRESHOLD (V)
0
0.5
3.0
2.0
2.5
1.0
1.5
V
TMR
(LOW)
V
TMR
(HIGH)
Figure 22. High and Low TIMER Thresholds vs. Temperature
04488-023
TEMPERATURE C)
8550 35 20 –5 10 25 40 55 70
TIMER (ms)
0
2
4
20
12
14
16
18
6
8
10
Figure 23. Maximum Current Limit On-Time vs. Temperature
(I
DRAIN
= 4 µA, C
TIMER
= 47 nF)
04488-024
C
TIMER
(nF)
100
0 30
2010
40
50 60
70 80
90
1.0nF
4.7nF
10.0nF
22.0nF
33.0nF
47.0nF
68.0nF
82.0nF
100.0nF
TIMER (ms)
0
12
10
8
6
4
2
14
Figure 24. Current Limit On-Time vs. C
TIMER
(1 nF − 100 nF)
04488-025
TEMPERA
TURE (°C)
85
50
35 20 –5 10 25 40
55 70
PWM (%)
0
10
9
8
7
6
5
4
3
2
1
Figure 25. Current Limit PWM vs. Temperature
04488-026
R
TIMER
(M)
100 1
2 3 4
5 6 7 8 9
PWM (%)
0
5
10
50
30
35
40
45
15
20
25
Figure 26. Current Limit PWM vs. R
TIMER

ADM1073ARU-REEL

Mfr. #:
Manufacturer:
Analog Devices Inc.
Description:
Hot Swap Voltage Controllers Full Featured -48V Hot Swap Ctrl'r I.C.
Lifecycle:
New from this manufacturer.
Delivery:
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