LTC4160EUDC-1#PBF Linear Technology, LTC4160EUDC-1#PBF Datasheet - Page 7

• Manufacturer Part Number: LTC4160EUDC-1#PBF
• Description: IC, BATT CHRG, Li-Ion, Li-Polymer, 1.2A, QFN20
• Manufacturer: Linear Technology

Specifications of LTC4160EUDC-1#PBF

• Battery Type: Li-Ion, Li-Polymer
• Input Voltage: 5.5V
• Battery Charge Voltage: 4.1V
• Charge Current Max: 1.2A
• Battery Ic Case Style: QFN
• No. Of Pins: 20
• No. Of Series Cells: 1
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TYPICAL PERFORMANCE CHARACTERISTICS
60
50
40
30
20
10
25
20
10
15
0
9
6
5
3
2
1
0
8
7
4
5
0
–40
2.7
0
V
V
Battery Drain Current vs
Battery Voltage
V
Temperature
BAT = 3.8V
I
V
VOUT
BUS
BUS
BUS
BUS
1
= 0mA
= 5V
Quiescent Current vs
Voltage (Suspend)
Quiescent Current vs
–15
3.0
BATTERY VOLTAGE (V)
TEMPERATURE (°C)
5x MODE
1x MODE
BUS VOLTAGE (V)
2
(SUSPEND MODE)
3.3
10
V
V
BUS
BUS
3
= 5V
= 0V
3.6
35
4
3.9
60
5
41601 G16
41601 G19
41601 G22
4.2
85
6
600
400
300
100
500
200
5.0
4.5
3.5
3.0
2.5
4.0
70
60
50
40
30
20
10
0
0
–40
–40
0
V
Suspend
Battery Charge Current vs
Temperature
V
Suspend vs Temperature
R
V
V
BAT = 3.3V
R
OUT
PROG
BUS
BUS
BUS
CLPROG
–20
= 5V
= 5V
–15
Voltage vs Load Current in
Quiescent Current in
= 2k
0.1
= 3.01k
0
LOAD CURRENT (mA)
TEMPERATURE (°C)
TEMPERATURE (°C)
20
THERMAL REGULATION
0.2
10
40
0.3
35
60
80
0.4
60
100
41601 G20
41601 G23
41601 G17
T
A
= 25°C, unless otherwise noted.
120
0.5
85
LTC4160/LTC4160-1
0.997
0.996
1.001
1.000
0.999
0.998
0.5
0.4
0.3
0.2
0.1
12
10
8
6
4
2
0
0
–40
–40
0
V
Suspend
Normalized Battery Charger Float
Voltage vs Temperature
Battery Drain Current vs
Temperature
V
BAT = 3.3V
R
BUS
BUS
CLPROG
= 5V
–15
Current vs Load Current in
–15
0.1
= 3.01k
LOAD CURRENT (mA)
TEMPERATURE (°C)
TEMPERATURE (°C)
0.2
10
10
0.3
35
35
BAT = 3.8V
V
0.4
BUS
60
60
= 0V
41601 G24
41601 G18
41601 G21
41601fa
7
0.5
85
85