EVAL-ADM1275EBZ Datasheet, PDF (19/48 Pages) Analog Devices – Hot-Swap Controller and Digital Power

Data Sheet
3.0
2.5
2.0
1.5
1.0
0.5
+85°C
+25°C
–40°C
0
0
50
100
I_VCAP (µA)
Figure 38. VCAP Voltage (VVCAP) vs. VCAP Load (IVCAP)
1200
V_CC = 12V
1100
1000
900
800
700
600
500
400
300
200
100
0
–40
–20
0
20
40
60
80
TEMPERATURE (°C)
Figure 39. UV Threshold (UVTH) vs. Temperature
1200
V_CC = 12V
1100
1000
900
800
700
600
500
400
300
200
100
0
–40
–20
0
20
40
60
80
TEMPERATURE (°C)
Figure 40. OV Threshold (OVTH) vs. Temperature
ADM1275
00 DECODE
3.0
01 DECODE
10 DECODE 11 DECODE
2.5
2.0
1.5
1.0
0.5
0
–25
–20
–15
–10
–5
0
5
I_ADR (µA)
Figure 41. ADR Pin Voltage (VADR) vs. Current (IADR)
10
9
8
7
6
5
4
3
2
16× AVERAGING
1
128× AVERAGING
0
0
5
10
15
20
25
30
SENSE VOLTAGE (mV)
Figure 42. Worst-Case Current Sense Power Monitor Error vs. Current Sense
Voltage (VSENSE), 0°C to 65°C, VSENSE+ = 12 V
Rev. D | Page 19 of 48