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LTC4062EDD#PBF
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P20
L
TC4062
4
4062fb
TYPICAL PERFOR
A
CE CHAR
AC
TERIST
ICS
UW
Battery Regulated Output (Float)
Voltage vs Charge Current
PROG Pin Voltage vs Temperature
(Constant-Current Mode)
Charge Current vs PROG
Pin Voltage
PROG Pin Voltage vs V
CC
(Constant-Current Mode)
Trickle Charge Current vs
Temperature
Charge Current vs Battery Voltage
Trickle Charge Threshold Voltage
vs Temperature
Battery Regulated Output (Float)
Voltage vs Temperature
Battery Regulated Output (Float)
Voltage vs Supply Voltage
CHARGE CURRENT (mA)
0
600
1000
4062 G01
200
400
800
4.26
4.24
4.22
4.20
4.18
V
FLOA
T
(V)
4.16
4.14
4.12
4.10
TEMPERA
TURE (
°
C)
–50
V
FLOA
T
(V)
4.215
4.210
4.205
4.200
4.195
4.190
4.185
–25
02
5
5
0
4062 G02
75
100
–50
–25
0
25
50
75
100
–50
–25
0
25
50
75
100
TEMPERA
TURE (
°
C)
V
PROG
(V)
4062 G05
1.006
1.004
1.002
1.000
0.998
0.996
0.994
V
PROG
(V)
0
I
BA
T
(mA)
1200
1000
800
600
400
200
0
0.2
0.4
0.6
0.8
4062 G04
1.0
1.2
TEMPERA
TURE (
°
C)
I
TRICKLE
(mA)
84
82
80
78
76
4062 G07
–50
–25
0
25
50
75
100
TEMPERA
TURE (
°
C)
V
TRICKLE
(V)
2.96
2.94
2.92
2.90
2.88
2.86
2.84
4062 G08
V
BA
T
(V)
3.0
I
BA
T
(mA)
550
450
350
250
150
50
3.8
4062 G09
3.2
3.4
3.6
4.0
V
CC
= 5V
R
PROG
= 1k
V
CC
= 5V
R
PROG
= 10k
R
PROG
= 10k
C/5 = V
CC
V
CC
= 5V
V
BA
T
= 2.5V
R
PROG
= 1.25k
V
CC
= 5V
R
PROG
= 1.25k
V
CC
= 5V
R
PROG
= 1k
C/5 = 5V
V
TIMER
= 5V
V
CC
= 5V
R
PROG
= 2k
V
CC
= 4.3V
V
CC
= 8V
C/5 = 5V
C/5 = 0V
4062 G03
V
CC
(V)
4.0
V
FLOA
T
(V)
8.0
5.0
6.0
7.0
4.5
5.5
6.5
7.5
4.26
4.24
4.22
4.20
4.18
4.16
4.14
4.12
4.10
R
PROG
= 1k
T
A
= 25
°
C
I
BA
T
= 10mA
4062 G06
V
CC
(V)
4.0
V
PROG
(V)
8.0
5.0
6.0
7.0
1.006
1.004
1.002
1.000
0.998
0.996
0.994
4.5
5.5
6.5
7.5
V
CC
= 5V
V
BA
T
= 4V
R
PROG
= 10k
C/5 = 5V
T
A
= 25
°
C unless otherwise noted.
L
TC4062
5
4062fb
Internal Charge Timer vs
Temperature
Charge Current vs Supply Voltage
Charge Current vs Ambient
Temperature with Thermal
Regulation
Recharge Threshold Voltage vs
Temperature
Power FET “ON” Resistance vs
Temperature
Charge Current vs Battery Voltage
Undervoltage Lockout Voltage vs
Temperature
EN Pin Pulldown Resistance vs
Temperature
C/5 Pin Pulldown Resistance vs
Temperature
TEMPERA
TURE (
°
C)
–50
–25
0
I
BA
T
(mA)
400
1000
0
50
75
4062 G13
4062 G14
200
800
600
25
100
125
R
PROG
= 1.25k
ONSET OF THERMAL
REGULA
TION
R
PROG
= 2k
V
CC
(V)
4.0
I
BA
T
(mA)
8.0
5.0
6.0
7.0
104
102
100
98
96
4.5
5.5
6.5
7.5
TEMPERA
TURE (
°
C)
–50
V
RECHARGE
(V)
4.16
4.14
4.12
4.10
4.08
4.06
4.04
–25
02
5
5
0
4062 G15
75
100
TEMPERA
TURE (
°
C)
–50
500
R
DS(ON)
(m
Ω
)
450
400
350
300
250
–25
02
5
5
0
4062 G16
75
100
V
CC
= 4V
I
BA
T
= 200mA
V
CC
= 8V
V
CC
= 4.3V
V
CC
= 5V
V
BA
T
= 4V
C/5 = 5V
R
PROG
= 10k
–50
–25
0
25
50
75
100
TEMPERA
TURE (
°
C)
t
TIMER
(MINUTES)
195
190
185
180
175
170
165
4062 G10
C
TIMER
= 0.1
µ
F
V
CC
= 4.3V
V
CC
= 8V
4062 G17
4062 G18
TEMPERA
TURE (
°
C)
–5
0
2
5
7
5
–25
0
50
100
V
UV
(V)
3.900
3.875
3.850
3.825
3.800
3.775
3.750
3.725
3.700
V
BA
T
(V)
0
I
BA
T
(mA)
3.0
900
800
700
600
500
400
300
200
100
0
0.5
4.5
1.0
1.5
2.0
2.5
3.5
4.0
V
CC
= 5V
C/5 = 5V
R
PROG
= 1.25k
θ
JA
= 40
°
C/W
V
CC
= 5V
V
BA
T
= 4V
θ
JA
= 40
°
C/W
4062 G19
TEMPERA
TURE (
°
C)
–50
25
75
–25
0
50
100
5.0
4.5
4.0
3.5
3.0
2.5
2.0
R
EN
(M
Ω
)
4062 G20
TEMPERA
TURE (
°
C)
–50
25
75
–25
0
50
100
5.0
4.5
4.0
3.5
3.0
2.5
2.0
R
C/5
(M
Ω
)
TYPICAL PERFOR
A
CE CHAR
AC
TERIST
ICS
UW
T
A
= 25
°
C unless otherwise noted.
L
TC4062
6
4062fb
EN Pin Threshold Voltage
(On-to-Off) vs Temperature
Shutdown Supply Current vs
Temperature and V
CC
C/5 Pin Threshold Voltage
(High-to-Low) vs Temperature
CHRG Pin Output Low Voltage vs
Temperature
OUT Pin Output Low Voltage vs
Temperature
CHRG Pin I-V Curve
OUT Pin I-V Curve
4062 G22
4062 G25
4062 G26
TEMPERA
TURE (
°
C)
–5
0
2
5
7
5
–25
0
50
100
V
C/5
(mV)
900
850
800
750
700
650
600
TEMPERA
TURE (
°
C)
–50
V
CHRG
(V)
0.6
0.5
0.4
0.3
0.2
0.1
0
25
75
–25
0
50
100
TEMPERA
TURE (
°
C)
–50
V
OUT
(V)
0.6
0.5
0.4
0.3
0.2
0.1
0
25
75
–25
0
50
100
V
CC
= 5V
V
CC
= 5V
I
OUT
= 5mA
V
CC
= 5V
I
CHRG
= 5mA
TEMPERA
TURE (
°
C)
–50
V
EN
(mV)
900
850
800
750
700
650
600
–25
02
5
5
0
4062 G21
75
100
TEMPERA
TURE (
°
C)
–50
I
CC
(
µ
A)
70
60
50
40
30
20
10
–25
02
5
5
0
4062 G23
75
100
V
CC
= 5V
EN = V
CC
V
CC
= 4.3V
V
CC
= 8V
V
CC
= 5V
I
OUT
(mA)
4062 G24
V
OUT
(V)
04
1
2
3
160
140
120
100
80
60
40
20
0
V
CC
= 5V
V
BA
T
= 4V
T
A
= –
40
°
C
T
A
= 25
°
C
T
A
= 90
°
C
V
CHRG
(V)
0
I
CHRG
(mA)
160
140
120
100
80
60
40
20
0
1
23
4
4062 G27
V
CC
= 5V
V
BA
T
= 4V
T
A
= 25
°
C
T
A
= –
40
°
C
T
A
= 90
°
C
IN
+
≥
1.05V
TYPICAL PERFOR
A
CE CHAR
AC
TERIST
ICS
UW
T
A
= 25
°
C unless otherwise noted.
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P20
LTC4062EDD#PBF
Mfr. #:
Buy LTC4062EDD#PBF
Manufacturer:
Analog Devices / Linear Technology
Description:
Battery Management Standalone Linear Li-Ion Battery Charger w/ Thermistor Input
Lifecycle:
New from this manufacturer.
Delivery:
DHL
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Ups
TNT
EMS
Payment:
T/T
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