Datasheet
LTC4065L/
LTC4065LX/LTC4065L-4.1
6
4065lfb
TYPICAL PERFORMANCE CHARACTERISTICS
CHRG Pin Output Low Voltage
vs Temperature
Manual Shutdown Threshold
Voltage vs Temperature
Manual Shutdown Supply Current
vs Temperature
EN Pin Current
Trickle Charge Current vs Supply
Voltage (4065L and 4065L-4.1)
Trickle Charge Current vs
Temperature (4065L and 4065L-4.1)
Undervoltage Lockout Threshold
Voltage vs Temperature
Timer Accuracy vs Temperature Timer Accuracy vs Supply Voltage
TEMPERATURE (°C)
–50
2.50
V
CC
(V)
2.75
3.00
3.25
3.50
4.00
–25
025
RISE
FALL
50
4065L G10
75 100
3.75
TEMPERATURE (°C)
–50 –25
0.5
V
MS
(V)
0.7
1.0
0
50
75
4065L G11
0.6
0.9
0.8
25
100
FALL
RISE
TEMPERATURE (°C)
–50
0
I
CCMS
(A)
10
20
30
40
–25 0 25 50
4065L G12
75 100
V
CC
= 5V
V
EN
= 5V
V
EN
(V)
2
I
EN
(A)
1.5
2.0
2.5
3.5
4.5
4065L G13
1.0
0.5
0
2.5 3 4
3.0
3.5
4.0
5
V
CC
= 5V
T
A
= 25°C
SUPPLY VOLTAGE (V)
4
0
I
BAT
(mA)
5
10
15
20
25
30
4.5 5 5.5 6
4065L G14
V
BAT
= 2V
T
A
= 25°C
R
PROG
= 800Ω
R
PROG
= 13.3k
TEMPERATURE (°C)
–50
I
BAT
(mA)
20
25
30
25 75
4065L G15
15
10
–25 0
50 100
5
0
V
CC
= 5V
V
BAT
= 2V
R
PROG
= 800Ω
R
PROG
= 13.3k
TEMPERATURE (°C)
–50
80
100
140
25 75
4065L G16
60
40
–25 0
50 100
20
0
120
V
CHRG
(mV)
V
CC
= 5V
I
CHRG
= 5mA
TEMPERATURE (°C)
–50
TIMER ACCURACY (%)
–4
–3
–2
25
75
4065L G18
–5
–6
–7
–25 0 50
–1
0
1
100
V
CC
= 5V
SUPPLY VOLTAGE (V)
4
TIMER ACCURACY (%)
0
1.0
6
4065L G19
–1.0
–2.0
4.5
5
5.5
2.0
–0.5
0.5
–1.5
1.5
T
A
= 25°C