LTC3786 LINER [Linear Technology], LTC3786 Datasheet - Page 7

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LTC3786

Manufacturer Part Number
LTC3786
Description
Multi-Phase Current Mode Step-Up DC/DC Controller
Manufacturer
LINER [Linear Technology]
Datasheet

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Typical perForMance characTerisTics
10.05
10.04
10.03
10.02
10.01
10.00
1.235
1.233
1.231
1.229
1.227
1.225
1.223
1.221
1.219
1.217
1.215
1.213
1.211
9.99
9.98
9.97
9.96
9.95
80
79
78
77
76
75
74
73
72
70
71
–50
–50
–50
INTV
Feedback Voltage vs Temperature
Current Sense Threshold
vs Temperature
–25
–25
–25
CC
vs Temperature
0
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
25
25
25
50
50
50
75
75
75
100 125 150
100 125 150
100 125
38622 G16
38622 G10
38622 G13
150
1.226
1.225
1.224
1.223
1.221
1.220
1.222
1400
1200
1000
600
800
400
200
60
30
80
75
70
65
55
50
45
40
35
0
8
0
INTV
vs Load Current, Temperature
Feedback Voltage Line
Regulation
Maximum Current Sense
Threshold vs Duty Cycle
0
10
12
CC
10
20
LDO Dropout Voltage
16
30
INPUT VOLTAGE (V)
INTV
DUTY CYCLE (%)
SLOPE = 1.66
20
40
CC
20
125°C
LOAD (mA)
50
SLOPE = 1
24
30
60
150°C
–40°C
SLOPE = 0.625
70
28
25°C
85°C
40
80 90 100
32
38622 G11
38622 G17
38622 G14
50
36
1.15
1.30
1.25
1.20
1.10
4.6
4.5
4.4
4.3
4.2
4.1
4.0
3.9
3.8
3.7
3.6
80
70
60
50
40
30
20
10
0
–50
–50
0
INTV
vs Temperature
Current Sense Threshold
vs ITH Voltage
RUN Threshold vs Temperature
–25
CC
0.4
UVLO Threshold
0
0
FALLING
TEMPERATURE (°C)
TEMPERATURE (°C)
0.8
RISING
ITH VOLTAGE (V)
LTC3862-2
25
1.2
50
50
OFF
ON
75
1.6
100 125 150
100
2.0
38622 G18
38622 G12
38622 G15
38622f
7
150
2.4

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