LTC4097EDDB#TRMPBF Linear Technology, LTC4097EDDB#TRMPBF Datasheet - Page 6

• Manufacturer Part Number: LTC4097EDDB#TRMPBF
• Description: IC CHARGER LI-ION/POLY 12-DFN
• Manufacturer: Linear Technology

Specifications of LTC4097EDDB#TRMPBF

• Function: Charge Management
• Battery Type: Lithium-Ion (Li-Ion), Lithium-Polymer (Li-Pol)
• Voltage - Supply: 4.25 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 12-WFDFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LTC4097EDDB#TRMPBFTR

LTC4097
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
VNTC
BAT
DCIN
DCIN
= 200mA
–25
–25
25
= 4V
= V
vs I
USBIN
TEMPERATURE (°C)
VNTC
TEMPERATURE (°C)
50
0
0
= 5V
V
I
VNTC
DCIN
25
75
25
(mA)
= 5V
100
50
50
V
USBIN
125
75
75
= 5V
4097 G19
4097 G22
4097 G25
100
150
100
1000
120
100
550
500
450
400
350
300
950
900
850
800
750
700
80
60
40
20
0
–50
–50
0
USBIN Power FET On-Resistance
vs Temperature
⎯ C ⎯ H ⎯ R ⎯ G Pin I-V Curve
HPWR Pin Threshold Voltage
(On-to-Off) vs Temperature
V
V
V
I
V
V
BAT
DCIN
BAT
USBIN
DCIN
USBIN
= 200mA
–25
= 4V
–25
1
= V
= 0V
= 4V
= 5V
USBIN
TEMPERATURE (°C)
TEMPERATURE (°C)
2
0
0
= 5V
V
CHRG
25
3
25
(V)
50
4
50
75
5
75
4097 G23
4097 G20
NTC = 0V, HPWR = 5V, T
unless otherwise noted.
4097 G26
100
100
6
100
20
15
10
80
60
40
20
4.5
4.0
3.5
3.0
2.5
5
0
–50
0
–50
–50
VNTC-DCIN and VNTC-USBIN
Power FET On-Resistance vs
Temperature
⎯ C ⎯ H ⎯ R ⎯ G Pin Output Low Voltage vs
Temperature
SUSP Pin Pulldown Resistance vs
Temperature
I
CHRG
V
–25
–25
DCIN
–25
= 5mA
= V
A
V
I
VNTC
TEMPERATURE (°C)
DCIN
TEMPERATURE (°C)
= 25°C,
V
TEMPERATURE (°C)
0
USBIN
0
DCIN
0
= 30mA
= 5V
= V
= 5.5V
V
I
25
25
VNTC
25
USBIN
USBIN
= 30mA
= 5V
50
= 4.25V
50
50
75
75
75
4097 G21
4097 G24
4097 G27
4097f
100
100
100