參數(shù)資料
型號(hào): LTC4098EPDC-1#PBF
廠商: LINEAR TECHNOLOGY CORP
元件分類(lèi): 穩(wěn)壓器
英文描述: BATTERY CHARGE CONTROLLER, 2650 kHz SWITCHING FREQ-MAX, PQCC20
封裝: 4 X 3 MM, 0.75 MM HEIGHT, LEAD FREE, PLASTIC, QFN-20
文件頁(yè)數(shù): 30/32頁(yè)
文件大?。?/td> 443K
代理商: LTC4098EPDC-1#PBF
LTC4098/LTC4098-1
7
40981fc
CHRG PIN VOLTAGE (V)
0
CHRG
PIN
CURRENT
(mA)
60
80
100
4
40981 G23
40
20
0
1
2
3
5
VBUS = 5V
BAT = 3.8V
Oscillator Frequency
vs Temperature
VBUS Quiescent Current
vs Temperature
Quiescent Current in Suspend
vs Temperature
Low Battery (Instant-On)
Output Voltage vs Temperature
TEMPERATURE ( C)
–40
OUTPUT
VOL
TAGE
(V)
3.64
3.66
60
40981 G19
3.62
3.60
–15
10
35
85
3.68
BAT = 2.7V
IVOUT = 100mA
5x MODE
TEMPERATURE (°C)
–40
FREQUENCY
(MHz)
2.250
2.300
2.350
60
40981 G20
2.200
2.150
2.100
–15
10
35
85
TEMPERATURE (°C)
–40
2
QUIESCENT
CURRENT
(mA)
5
8
11
14
17
20
–15
–10
35
60
40981 G21
85
VBUS = 5V
IVOUT = 0μA
5x MODE
1x MODE
TEMPERATURE (°C)
–40
27
QUIESCENT
CURRENT
(μA)
30
33
36
39
42
45
–15
10
35
60
40981 G22
85
VBUS = 5V
IVOUT = 0μA
CHRG Pin Current vs Voltage
(Pull-Down State)
OVP Connection Waveform
IOUT
500μA/DIV
0mA
500μs/DIV
40981 G24
VOUT
20mV/DIV
AC COUPLED
Suspend LDO Transient Response
(500μA to 1.5mA)
VBUS
5V/DIV
OVGATE
5V/DIV
500μs/DIV
40981 G25
OVP INPUT VOLTAGE
0V TO 5V STEP
5V/DIV
TA = 25°C unless otherwise noted.
TYPICAL PERFORMANCE CHARACTERISTICS
相關(guān)PDF資料
PDF描述
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