ltc4096 Linear Technology Corporation, ltc4096 Datasheet - Page 6

• Manufacturer Part Number: ltc4096
• Description: Dual Input Standalone Li-ion Battery Chargers
• Manufacturer: Linear Technology Corporation

LTC4096/LTC4096X
TYPICAL PERFORMANCE CHARACTERISTICS
6
1000
550
500
450
400
350
300
950
900
850
800
750
700
6
5
4
3
2
1
0
–50
–50
0
DCIN Power FET On-Resistance
vs Temperature
V
SUSP Pin Threshold Voltage
(On-to-Off) vs Temperature
V
I
V
PWR
BAT
DCIN
DCIN
= 200mA
–25
–25
25
= 4V
= V
vs I
USBIN
PWR
TEMPERATURE (°C)
TEMPERATURE (°C)
50
0
0
= 5V
V
I
PWR
DCIN
25
75
25
(mA)
= 5V
100
50
50
V
USBIN
125
75
75
= 5V
4096 G19
4096 G22
4096 G25
100
150
100
120
100
550
500
450
400
350
300
4.5
4.0
3.5
3.0
2.5
80
60
40
20
0
–50
–50
0
USBIN Power FET On-Resistance
vs Temperature
⎯ C ⎯ H ⎯ R ⎯ G Pin I-V Curve
SUSP Pin Pulldown Resistance vs
Temperature
V
V
V
I
BAT
DCIN
BAT
USBIN
–25
= 200mA
–25
= 4V
1
= V
= 4V
USBIN
TEMPERATURE (°C)
TEMPERATURE (°C)
0
2
0
= 5V
V
CHRG
25
25
3
(V)
50
50
4
75
75
5
4096 G26
4096 G23
4096 G20
T
A
100
100
= 25°C, unless otherwise noted.
6
100
20
15
10
80
60
40
20
60
50
40
30
20
10
5
0
–50
0
0
–50
–50
PWR-DCIN and PWR-USBIN
Power FET On-Resistance vs
Temperature
⎯ C ⎯ H ⎯ R ⎯ G Pin Output Low Voltage vs
Temperature
Shutdown Supply Current vs
Temperature and V
I
SUSP = V
V
CHRG
USBIN
V
–25
–25
–25
DCIN
= 5mA
= V
DCIN
= V
DCIN
V
I
PWR
TEMPERATURE (°C)
DCIN
TEMPERATURE (°C)
TEMPERATURE (°C)
V
0
USBIN
0
0
DCIN
= 30mA
= 5V
= V
V
= 5.5V
V
I
25
DCIN
25
25
PWR
USBIN
USBIN
DCIN
= 5.5V
= 30mA
V
= 5V
DCIN
50
= 4.25V
50
50
= 4.25V
75
75
75
4096 G21
4096 G24
4096 G27
4096xf
100
100
100