參數(shù)資料
型號(hào): LTC4085EDE-3#TRPBF
廠商: LINEAR TECHNOLOGY CORP
元件分類: 電源管理
英文描述: POWER SUPPLY MANAGEMENT CKT, PDSO14
封裝: 4 X 3 MM, PLASTIC, MO-229, DFN-14
文件頁數(shù): 20/24頁
文件大?。?/td> 275K
代理商: LTC4085EDE-3#TRPBF
LTC4085-3
5
40853f
TEMPERATURE (°C)
–50
V
PROG
(V)
0.995
1.000
1.005
25
75
40851 G07
0.990
0.985
0.980
–25
0
50
1.010
1.015
1.020
100
VIN = 5V
VBAT = 3.80V
RPROG = 100k
RCLPROG = 2k
IBAT (mA)
0
3.75
V
FLOAT
(V)
3.80
3.85
3.90
3.95
4.00
4.05
200
400
600
800
40853 G08
1000
RPROG = 34k
TEMPERATURE (°C)
–50
V
FLOAT
(V)
3.945
3.950
3.955
25
75
40853 G09
3.940
3.935
3.930
–25
0
50
3.960
3.965
3.970
100
VIN = 5V
IBAT = 2mA
TEMPERATURE (°C)
–50
0
I IN
(μA)
100
300
400
500
50
900
40853 G01
200
0
–25
75
25
100
600
700
800
VIN = 5V
VBAT = 3.95V
RPROG = 100k
RCLPROG = 2k
TEMPERATURE (°C)
–50
70
60
50
40
30
20
10
0
25
75
40853 G02
25
0
50
100
I IN
(μA)
VIN = 5V
VBAT = 3.95V
RPROG = 100k
RCLPROG = 2k
SUSP = 5V
TEMPERATURE (°C)
–50
0
I BAT
(μA)
20
40
60
–25
0
25
50
40853 G03
75
80
100
10
30
50
70
90
100
VIN = 0V
VBAT = 3.95V
TEMPERATURE (°C)
–50
475
I IN
(mA)
485
495
505
515
525
–25
025
50
40853 G04
75
100
VIN = 5V
VBAT = 3.7V
RPROG = 100k
RCLPROG = 2k
TEMPERATURE (°C)
–50
I IN
(mA)
92
96
100
–25
0
25
50
40853 G05
75
104
108
110
90
94
98
102
106
100
VIN = 5V
VBAT = 3.7V
RPROG = 100k
RCLPROG = 2k
TEMPERATURE (°C)
–50
0
V
CLPROG
(V)
0.2
0.4
0.6
0.8
1.2
–25
025
50
40853 G06
75
100
1.0
VIN = 5V
RCLPROG = 2k
HPWR = 5V
HPWR = 0V
Input Supply Current
vs Temperature
Input Supply Current vs
Temperature (Suspend Mode)
Battery Drain Current
vs Temperature
(BAT Powers OUT, No Load)
Input Current Limit
vs Temperature, HPWR = 5V
Input Current Limit
vs Temperature, HPWR = 0V
CLPROG Pin Voltage
vs Temperature
PROG Pin Voltage
vs Temperature
VFLOAT Load Regulation
Battery Regulation (Float)
Voltage vs Temperature
TA = 25°C unless otherwise noted.
TYPICAL PERFORMANCE CHARACTERISTICS
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