Datasheet

LTC3862-1
6
38621f
TYPICAL PERFORMANCE CHARACTERISTICS
INTV
CC
Line Regulation INTV
CC
Load Regulation INTV
CC
vs Temperature
INTV
CC
LDO Dropout
vs Load Current, Temperature
INTV
CC
UVLO Threshold
vs Temperature
Feedback Voltage vs Temperature
Feedback Voltage Line
Regulation
Current Sense Threshold
vs ITH Voltage
Current Sense Threshold
vs Temperature
TEMPERATURE (°C)
–50
1.211
FB VOLTAGE (V)
1.215
1.219
1.223
1.227
1.235
–25
02550
38621 G14
75 100 125 150
1.231
1.213
1.217
1.221
1.225
1.233
1.229
INPUT VOLTAGE (V)
1.220
FB VOLTAGE (V)
1.221
1.222
1.223
1.224
12 20
28
36
38621 G15
1.225
1.226
816
24
32
ITH VOLTAGE (V)
CURRENT SENSE THRESHOLD (mV)
50
60
70
38621 G16
30
0
0 0.4 0.8 1.2 1.6 2.0 2.4
80
40
20
10
TEMPERATURE (°C)
–50
70
CURRENT SENSE THRESHOLD (mV)
71
73
74
75
80
77
0
50
75
38621 G17
72
78
79
76
–25 25
100
125
150
INPUT VOLTAGE (V)
8
INTV
CC
VOLTAGE (V)
10.0
10.1
10.2
36
38621 G09
9.9
9.8
12 16 20 24 3228
INTV
CC
LOAD CURRENT (mA)
0
INTV
CC
VOLTAGE (V)
10.00
10.05
10.10
50
38621 G10
9.95
9.90
10 20 4030
TEMPERATURE (°C)
–50
INTV
CC
VOLTAGE (V)
10.03
10.04
10.05
25 75 150
38621 G11
10.02
10.01
10.00
9.95
9.96
9.97
9.98
9.99
–25 0
50
100 125
INTV
CC
LOAD (mA)
0
DROPOUT VOLTAGE (mV)
800
1000
1200
20 50
38621 G12
600
400
200
0
10
30 40
150°C
125°C
85°C
25°C
–40°C
TEMPERATURE (°C)
–50
INTV
CC
VOLTAGE (V)
7.8
7.9
8.0
25 75 150
38621 G13
7.7
7.6
7.5
6.6
6.7
6.8
6.9
7.4
7.3
7.2
7.1
7.0
–25 0
50
100 125