參數(shù)資料
型號(hào): LTC4097EDDB
廠商: LINEAR TECHNOLOGY CORP
元件分類: 電源管理
英文描述: 2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO12
封裝: 3 X 2 MM, 0.75 MM HEIGHT, PLASTIC, DFN-12
文件頁數(shù): 15/20頁
文件大?。?/td> 219K
代理商: LTC4097EDDB
LTC4097
4
4097f
TYPICAL PERFORMANCE CHARACTERISTICS NTC = 0V, HPWR = 5V, T
A = 25°C,
unless otherwise noted.
V
IUSB
(V)
4097 G09
1.006
1.004
1.002
1.000
0.998
0.996
0.994
VUSBIN = 5V
RIUSB = 10k
TEMPERATURE (
°C)
–50
–25
0
50
25
75
100
V
IDC
(V)
4097 G08
1.006
1.004
1.002
1.000
0.998
0.996
0.994
VDCIN = 5V
RIDC = 10k
TEMPERATURE (
°C)
–50
–25
0
50
25
75
100
VIUSB (V)
0
I BAT
(mA)
1.2
0.8
1.0
0.6
0.4
4097 G07
0.2
600
500
300
100
400
200
0
VUSBIN = 5V
RIUSB = 2k
VUSBIN (V)
4.25
V
BAT
(V)
5.50
5.00
5.25
4097 G05
4.75
4.50
4.26
4.24
4.22
4.20
4.18
4.16
4.14
4.12
4.10
IBAT = 10mA
RIUSB = 2k
VDCIN (V)
4.25
V
BAT
(V)
5.50
5.00
5.25
4097 G04
4.75
4.50
4.26
4.24
4.22
4.20
4.18
4.16
4.14
4.12
4.10
IBAT = 10mA
RIDC = 1k
V
BAT
(V)
4097 G03
4.215
4.210
4.205
4.200
4.195
4.190
4.185
4.180
4.175
VDCIN = 5V
RIDC = 1k
VUSBIN = 5V
RIUSB = 2k
TEMPERATURE (
°C)
–50
–25
0
50
25
75
100
CHARGE CURRENT (mA)
0
V
BAT
(V)
600
300
500
400
4097 G02
200
100
4.26
4.24
4.22
4.20
4.18
4.16
4.14
4.12
4.10
VUSBIN = 5V
RIUSB = 2k
CHARGE CURRENT (mA)
0
V
BAT
(V)
1200
800
1000
600
400
4097 G01
200
VDCIN = 5V
RIDC = 1k
4.26
4.24
4.22
4.20
4.18
4.16
4.14
4.12
4.10
Battery Regulated Output (Float)
Voltage vs DCIN Voltage
Charge Current vs IDC Pin
Voltage
Charge Current vs IUSB Pin
Voltage
IUSB Pin Voltage vs Temperature
(Constant-Current Mode)
Battery Regulated Output (Float)
Voltage vs Charge Current
Battery Regulated Output (Float)
Voltage vs Charge Current
Battery Regulated Output (Float)
Voltage vs Temperature
Battery Regulated Output (Float)
Voltage vs USBIN Voltage
IDC Pin Voltage vs Temperature
(Constant-Current Mode)
VIDC (V)
0
I BAT
(mA)
1.2
0.8
1.0
0.6
0.4
4097 G06
0.2
VDCIN = 5V
RIDC = 1k
1200
1000
800
600
400
200
0
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