参数资料
型号: LTC4065LXEDC#TRMPBF
厂商: LINEAR TECHNOLOGY CORP
元件分类: 电源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO6
封装: 2 X 2 MM, 0.75 MM HEIGHT, LEAD FREE, EXPOSED PAD, PLASTIC, MO-229WCCD-2, DFN-6
文件页数: 11/16页
文件大小: 168K
代理商: LTC4065LXEDC#TRMPBF
4
LTC4065L/LTC4065LX
4065lxfa
TYPICAL PERFOR A CE CHARACTERISTICS
UW
Battery Regulation (Float) Voltage
vs Battery Charge Current
Battery Regulation (Float) Voltage
vs Temperature
Battery Regulation (Float) Voltage
vs Supply Voltage
Charge Current vs Supply Voltage
(Constant Current Mode)
Charge Current vs Battery Voltage
(LTC4065L)
Charge Current vs Temperature
with Thermal Regulation
(Constant Current Mode)
PROG Pin Voltage vs Temperature
(Constant Current Mode)
PROG Pin Voltage
vs Charge Current
Power FET On Resistance
vs Temperature
TEMPERATURE (
°C)
–50
V
FLOAT
(V)
4.23
25
4065L G02
4.20
4.18
–25
0
50
4.17
4.16
4.24
4.22
4.21
4.19
75
100
SUPPLY VOLTAGE (V)
4
V
FLOAT
(V)
4.20
4.21
4.22
6
4065L G03
4.19
4.18
4.16
4.5
5
5.5
4.17
4.24
4.23
TA = 25°C
IBAT = 2mA
RPROG = 800
SUPPLY VOLTAGE (V)
4
0
5
10
20
25
30
I BAT
(mA)
15
4.5
5
5.5
6
4065L G04
RPROG = 13.3k
VBAT = 3.8V
TA = 25°C
VBAT (V)
0
I BAT
(mA)
50
100
150
200
250
300
123
4
4065L G05
5
VCC = 5V
TA = 25°C
RPROG = 800
TEMPERATURE (
°C)
–50
0
I BAT
(mA)
50
100
150
200
050
100
150
4065L G06
250
300
THERMAL CONTROL
LOOP IN OPERATION
VCC = 5V
VBAT = 3.8V
RPROG = 800
TEMPERATURE (
°C)
–50
V
PROG
(V)
1.01
1.02
25
75
4065L G07
1.00
–25
0
50
100
0.99
0.98
VCC = 5V
VBAT = 3.8V
RPROG = 13.3k
IBAT (mA)
0
V
PROG
(V)
0.2
0.4
0.6
0.8
1.0
1.2
50
100
150
200
4065L G08
250
VCC = 5V
TA = 25°C
RPROG = 800
IBAT (mA)
0
V
FLOAT
(V)
4.19
4.20
4.21
150
250
4065L G01
4.18
4.17
4.16
50
100
200
4.22
4.23
4.24
VCC = 5V
TA = 25°C
RPROG = 800
TEMPERATURE (
°C)
–50
1.0
R
DS
(
)
1.2
1.4
1.6
1.8
2.0
–25
025
50
4065L G09
75
100
VCC = 4V
IBAT = 150mA
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