ltc4065l Linear Technology Corporation, ltc4065l Datasheet - Page 5

• Manufacturer Part Number: ltc4065l
• Description: Standalone 250ma Li-ion Battery Charger In 2 ? 2 Dfn
• Manufacturer: Linear Technology Corporation

TYPICAL PERFOR A CE CHARACTERISTICS
4.00
3.75
2.75
2.50
3.50
3.25
3.00
140
120
100
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
80
60
40
20
0
0
–50
–50
2
Undervoltage Lockout Threshold
Voltage vs Temperature
EN Pin Current
CHRG Pin Output Low Voltage
vs Temperature
V
I
V
T
CHRG
CC
CC
A
= 25°C
= 5V
= 5V
–25
–25
2.5
= 5mA
TEMPERATURE (°C)
TEMPERATURE (°C)
0
3
0
RISE
FALL
V
EN
3.5
25
25
(V)
50
50
4
W
4.5
75
75
4065L G16
4065L G10
4065L G13
U
100
100
5
0.8
1.0
0.9
0.7
0.6
0.5
30
25
20
15
10
–5
–1
–2
–3
–4
–6
–7
5
0
1
0
–50
–50
4
Manual Shutdown Threshold
Voltage vs Temperature
Trickle Charge Current
vs Supply Voltage (4065L)
Timer Accuracy vs Temperature
V
V
T
A
CC
BAT
= 25°C
= 5V
–25
–25
= 2V
4.5
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
TEMPERATURE (°C)
0
0
R
R
FALL
PROG
PROG
25
25
5
= 800Ω
= 13.3k
RISE
50
50
5.5
75
75
4065L G11
4065L G14
4065L G18
100
100
6
LTC4065L/LTC4065LX
–0.5
–1.0
–1.5
–2.0
10
40
30
20
30
25
10
2.0
1.5
1.0
0.5
20
15
0
5
0
0
–50
–50
Manual Shutdown Supply Current
vs Temperature
Timer Accuracy vs Supply Voltage
Trickle Charge Current
vs Temperature (4065L)
4
V
V
V
V
T
CC
EN
CC
BAT
A
= 25°C
= 5V
= 5V
= 5V
–25
–25
= 2V
4.5
SUPPLY VOLTAGE (V)
TEMPERATURE (°C)
TEMPERATURE (°C)
0
0
R
R
PROG
PROG
25
25
5
= 800Ω
= 13.3k
50
50
5.5
75
75
4065L G12
4065L G15
4065lxfa
4065L G19
5
100
100
6