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LTC4160EUDC-1#PBF

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P32
LTC4160/LTC4160-1
7
41601fa
TYPICAL PERFORMANCE CHARACTERISTICS
Battery Drain Current vs
Battery Voltage
Battery Charge Current vs
Temperature
Normalized Battery Charger Float
Voltage vs Temperature
V
BUS
Quiescent Current vs
Temperature
V
BUS
Quiescent Current in
Suspend vs Temperature
Battery Drain Current vs
Temperature
V
BUS
Quiescent Current vs
V
BUS
Voltage (Suspend)
V
OUT
Voltage vs Load Current in
Suspend
V
BUS
Current vs Load Current in
Suspend
T
A
= 25°C, unless otherwise noted.
BUS VOLTAGE (V)
0
0
QUIESCENT CURRENT (µA)
10
20
30
40
50
60
1 2 3 4
41601 G16
65
BAT = 3.8V
LOAD CURRENT (mA)
0
V
OUT
(V)
4.0
4.5
5.0
0.4
41601 G17
3.5
3.0
2.5
0.1
0.2
0.3
0.5
V
BUS
= 5V
BAT = 3.3V
R
CLPROG
= 3.01k
LOAD CURRENT (mA)
V
BUS
CURRENT (mA)
41601 G18
V
BUS
= 5V
BAT = 3.3V
R
CLPROG
= 3.01k
0
0.5
0.4
0.3
0.2
0.1
0.4
0
0.1
0.2
0.3
0.5
BATTERY VOLTAGE (V)
2.7
7
8
9
3.9
41601 G19
6
5
3.0 3.3 3.6 4.2
4
3
2
1
0
BATTERY CURRENT (µA)
I
VOUT
= 0mA
V
BUS
= 0V
V
BUS
= 5V
(SUSPEND MODE)
TEMPERATURE (°C)
–40
NORMALIZED FLOAT VOLTAGE
0.998
0.999
1.000
60
41601 G21
0.997
0.996
–15
10
35
85
1.001
TEMPERATURE (°C)
–40
QUIESCENT CURRENT (mA)
15
20
25
60
41601 G22
10
5
0
–15
10
35
85
V
BUS
= 5V
5x MODE
1x MODE
TEMPERATURE (°C)
–40
0
QUIESCENT CURRENT (µA)
10
20
30
40
50
70
60
–15 10 35 60
41601 G23
85
V
BUS
= 5V
TEMPERATURE (°C)
–40
8
12
60
41601 G24
6
4
–15 10 35 85
10
2
0
BATTERY CURRENT (µA)
BAT = 3.8V
V
BUS
= 0V
TEMPERATURE (°C)
–40
0
CHARGE CURRENT (mA)
100
200
300
400
0 40
80
120
41601 G20
500
600
–20 20
60
100
THERMAL REGULATION
R
PROG
= 2k
LTC4160/LTC4160-1
8
41601fa
TYPICAL PERFORMANCE CHARACTERISTICS
OTG Boost Efficiency
vs Battery Voltage
OTG Boost Start-Up Time
into Current Source Load vs
Battery
Voltage
OTG Boost Burst Mode Current
Threshold vs Battery
Voltage
OTG Boost Transient Response
OTG Boost Start-Up into Current
Source Load OTG Boost Burst Mode Operation
OTG Boost Quiescent Current
vs Battery Voltage
OTG Boost V
BUS
Voltage
vs Load Current
OTG Boost Efficiency
vs Load Current
T
A
= 25°C, unless otherwise noted.
BATTERY VOLTAGE (V)
0.5
QUIESCENT CURRENT (mA)
1.0
1.5
3.0
2.5
41601 G25
2.0
2.7
3.3
3.9
4.2
3.0 3.6
V
OUT
= BAT
LOAD CURRENT (mA)
0 100
2.5
3.0
V
BUS
(V)
4.0
5.5
200
400
500
41601 G26
3.5
5.0
4.5
300
600
700
V
OUT
= BAT = 4.2V
V
OUT
= BAT = 3.8V
V
OUT
= BAT = 3.4V
V
OUT
= BAT = 3V
V
BUS
= 4.75V
I
VBUS
= 500mA
LOAD CURRENT (mA)
1
30
40
EFFICIENCY (%)
80
90
100
10 100 1000
41601 G27
70
60
50
V
OUT
= BAT = 4.2V
V
OUT
= BAT = 3.8V
V
OUT
= BAT = 3.4V
V
OUT
= BAT = 3V
BATTERY VOLTAGE (V)
2.7
3.3
3.9
4.2
3.0 3.6
EFFICIENCY (%)
80
85
41601 G28
75
70
100
95
90
500mA LOAD
100mA LOAD
V
OUT
= BAT
BATTERY VOLTAGE (V)
2.7
3.3
3.9
4.2
3.0 3.6
1.6
TIME (ms)
1.7
1.8
1.9
2.0
2.1
2.2
2.3
2.4
41601 G29
22µF ON V
BUS
, 22µF AND
LOAD THROUGH OVP
22µF ON V
BUS
,
LOAD THROUGH OVP
22µF ON V
BUS
,
NO OVP
V
OUT
= BAT
I
LOAD
= 500mA
2.7
3.3
3.9
4.2
3.0 3.6
BATTERY VOLTAGE (V)
LOAD CURRENT (mA)
20
41601 G30
30
0
100
90
40
80
10
70
60
50
V
OUT
= BAT
V
BUS
50mV/DIV
AC COUPLED
I
VBUS
200mA/DIV
0mA
20µs/DIV
41601 G31
V
OUT
= 3.8V
I
VBUS
200mA/DIV
V
BUS
2V/DIV
0V
0mA
200µs/DIV
41601 G32
V
OUT
= 3.8V
I
LOAD
= 500mA
V
BUS
50mV/DIV
AC COUPLED
V
SW
1V/DIV
0V
50µs/DIVV
OUT
= 3.8V
I
LOAD
= 10mA
41601 G33
LTC4160/LTC4160-1
9
41601fa
TYPICAL PERFORMANCE CHARACTERISTICS
OVP Connect Waveform OVP Disconnect Waveform
Rising OVP Threshold vs
Temperature
OVGATE vs OVSENS
OVSENS Quiescent Current vs
Temperature
VBUSGD, CHRG, FAULT Pin
Current vs Voltage (Pull-Down
State)
3.3V LDO Output Voltage vs
Load Current, V
BUS
= 0V
3.3V LDO Step Response
(5mA to 15mA)
Oscillator Frequency vs
Temperature
T
A
= 25°C, unless otherwise noted.
LOAD CURRENT (mA)
0
OUTPUT VOLTAGE (V)
3.0
3.2
20
41601 G34
2.8
2.6
5
10
15
25
3.4
BAT = 3.9V, 4.2V
BAT = 3.6V
BAT = 3V
BAT = 3.5V
BAT = 3.4V
BAT = 3.1V
BAT = 3.2V
BAT = 3.3V
I
LDO3V3
5mA/DIV
0mA
20µs/DIVBAT = 3.8V
41601 G35
V
LDO3V3
20mV/DIV
AC COUPLED
TEMPERATURE (°C)
–40
FREQUENCY (MHz)
2.20
2.25
2.30
60
41601 G36
2.15
2.10
2.05
–15
10
35
85
V
OUT
= 5V
V
OUT
= 4.2V
V
OUT
= 3.6V
V
OUT
= 3V
V
OUT
= 2.7V
TEMPERATURE (°C)
–40
OVP THRESHOLD (V)
6.45
6.46
6.47
60
41601 G39
6.44
6.43
6.42
–15
10
35
85
INPUT VOLTAGE (V)
0
0
OVGATE (V)
2
4
6
8
10
12
2 4 6 8
41601 G40
OVSENS CONNECTED
TO INPUT THROUGH
6.2k RESISTOR
TEMPERATURE (°C)
–40
QUIESCENT CURRENT (µA)
39
42
48
45
60
41601 G41
36
33
30
–15
10
35
85
V
OVSENS
= 5V
VBUSGD, CHRG, FAULT PIN VOLTAGE (V)
0
VBUSGD, CHRG, FAULT PIN CURRENT (mA)
60
80
120
100
4
41601 G42
40
20
0
1
2
3
5
V
BUS
= 5V
BAT = 3.8V
VBUSGD
FAULT, CHRG
V
BUS
5V/DIV
OVGATE
5V/DIV
500µs/DIV
41601 G38
OVP INPUT
VOLTAGE
5V TO 10V
STEP 5V/DIV
OVGATE
250µs/DIV
41601 G37
0V
2V/DIV
V
BUS
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LTC4160EUDC-1#PBF

Mfr. #:
Buy LTC4160EUDC-1#PBF
Manufacturer:
Analog Devices / Linear Technology
Description:
Battery Management Switching Power Manager with USB On-the-Go and Overvoltage Protection
Lifecycle:
New from this manufacturer.
Delivery:
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