LTC4160EPDC-PBF View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
LTC4160EPDC-PBF
Linear Technology
LTC4160EPDC-PBF Datasheet PDF : 32 Pages
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LTC4160/LTC4160-1
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, unless otherwise noted.
VBUS Quiescent Current vs
VBUS Voltage (Suspend)
60
BAT = 3.8V
50
40
30
20
10
0
0
1
2
3
4
5
6
BUS VOLTAGE (V)
41601 G16
Battery Drain Current vs
Battery Voltage
9
IVOUT = 0mA
8
7
VBUS = 0V
6
5
4
3
VBUS = 5V
2
(SUSPEND MODE)
1
0
2.7 3.0 3.3 3.6 3.9 4.2
BATTERY VOLTAGE (V)
41601 G19
VBUS Quiescent Current vs
Temperature
25
VBUS = 5V
20
5x MODE
15
10
1x MODE
5
0
–40 –15 10
35
60
85
TEMPERATURE (°C)
41601 G22
VOUT Voltage vs Load Current in
Suspend
5.0
4.5
VBUS Current vs Load Current in
Suspend
0.5
VBUS = 5V
BAT = 3.3V
0.4 RCLPROG = 3.01k
4.0
0.3
3.5
0.2
3.0 VBUS = 5V
BAT = 3.3V
RCLPROG = 3.01k
2.5
0
0.1
0.2
0.3
0.4
0.5
LOAD CURRENT (mA)
41601 G17
0.1
0
0
0.1
0.2
0.3
0.4
0.5
LOAD CURRENT (mA)
41601 G18
Battery Charge Current vs
Temperature
600
RPROG = 2k
500
400
THERMAL REGULATION
300
200
100
0
–40 –20
0 20 40 60 80
TEMPERATURE (°C)
100 120
41601 G20
Normalized Battery Charger Float
Voltage vs Temperature
1.001
1.000
0.999
0.998
0.997
0.996
–40
–15 10
35
60
85
TEMPERATURE (°C)
41601 G21
VBUS Quiescent Current in
Suspend vs Temperature
70
VBUS = 5V
60
50
40
30
20
10
0
–40
–15 10
35
60
85
TEMPERATURE (°C)
41601 G23
Battery Drain Current vs
Temperature
12
10
8
6
4
2
0
–40 –15 10
BAT = 3.8V
VBUS = 0V
35
60
85
TEMPERATURE (°C)
41601 G24
41601f
7
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