參數(shù)資料
型號: LTC3586EUFE#PBF
廠商: LINEAR TECHNOLOGY CORP
元件分類: 穩(wěn)壓器
英文描述: 3 A BATTERY CHARGE CONTROLLER, 2700 kHz SWITCHING FREQ-MAX, PQCC38
封裝: 4 X 6 MM, 0.75 MM HEIGHT, LEAD FREE, PLASTIC, QFN-38
文件頁數(shù): 35/36頁
文件大?。?/td> 317K
代理商: LTC3586EUFE#PBF
LTC3586/LTC3586-1
8
3586fa
TYPICAL PERFORMANCE CHARACTERISTICS
Battery Charge Current
vs Temperature
Battery Charger Float Voltage
vs Temperature
Low-Battery (Instant On) Output
Voltage vs Temperature
Oscillator Frequency
vs Temperature
VBUS Quiescent Current
vs Temperature
VBUS Quiescent Current in
Suspend vs Temperature
TEMPERATURE (°C)
–40
0
CHARGE
CURRENT
(mA)
100
200
300
400
040
80
120
3586 G13
500
600
–20
20
60
100
THERMAL REGULATION
RPROG = 2k
10x MODE
TEMPERATURE (°C)
–40
FLOA
T
VOL
TA
GE
(V)
4.19
4.20
60
3586 G14
4.18
4.17
–15
10
35
85
4.21
TEMPERATURE (°C)
–40
OUTPUT
VOL
TAGE
(V)
3.64
3.66
60
3586 G15
3.62
3.60
–15
10
35
85
3.68
BAT = 2.7V
IVOUT = 100mA
5x MODE
TEMPERATURE (°C)
–40
FREQUENCY
(MHz)
2.2
2.4
60
3586 G16
2.0
1.8
–15
10
35
85
2.6
VBUS = 5V
BAT = 3.6V
VBUS = 0V
BAT = 3V
VBUS = 0V
BAT = 2.7V
VBUS = 0V
TEMPERATURE (°C)
–40
V
BUS
QUIESCENT
CURRENT
(mA)
9
12
60
3586 G17
6
3
–15
10
35
85
15
VBUS = 5V
IVOUT = 0μA
5x MODE
1x MODE
TEMPERATURE (°C)
–40
V
BUS
QUIESCENT
CURRENT
(μA)
50
60
3586 G18
40
30
–15
10
35
85
70
IVOUT = 0μA
CHRG Pin Current vs Voltage
(Pull-Down State)
3.3V LDO Step Response
(5mA to 15mA)
Battery Drain Current
vs Temperature
CHRG PIN VOLTAGE (V)
0
CHRG
PIN
CURRENT
(mA)
60
80
100
4
3586 G19
40
20
0
1
2
3
5
VBUS = 5V
BAT = 3.8V
ILDO3V3
5mA/DIV
0mA
20μs/DIV
BAT = 3.8V
3586 G20
VLDO3V3
20mV/DIV
AC COUPLED
TEMPERATURE (°C)
–40
BA
TTER
Y
DRAIN
CURRENT
(μA)
30
40
50
60
3586 G21
20
10
0
–15
10
35
85
BAT = 3.8V
VBUS = 0V
ALL REGULATORS OFF
(TA = 25°C unless otherwise noted)
相關(guān)PDF資料
PDF描述
LTC3586EUFE-1#PBF BATTERY CHARGE CONTROLLER, PQCC38
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