參數(shù)資料
型號: LTC3620EDC-1#TRPBF
廠商: LINEAR TECHNOLOGY CORP
元件分類: 穩(wěn)壓器
英文描述: SWITCHING REGULATOR, 50 kHz SWITCHING FREQ-MAX, PDSO8
封裝: 2 X 2 MM, LEAD FREE, PLASTIC, DFN-8
文件頁數(shù): 6/18頁
文件大?。?/td> 318K
代理商: LTC3620EDC-1#TRPBF
LTC3620
14
3620fa
TYPICAL APPLICATIONS
High Efciency Low Power Step-Down Converter, FMIN/MODE = 0
Efciency vs Load Current
Efciency vs VIN
VIN
RUN
1μF
CER
1μF
CER
LOBATB
VIN
2.9V TO 5.5V
VOUT
1.1V
523k
3620 TA02a
432k
1M
22μH
22pF
LTC3620
SW
VFB
FMIN/MODE
GND
LOAD CURRENT (mA)
0.1
40
EFFICIENCY
(%)
50
60
70
80
110
3620 TA02b
30
20
10
0
90
100
VIN = 3V
VIN = 3.6V
VIN = 5.5V
TA = 25°C
VOUT = 1.1V
FMIN/MODE = 0V
VIN (V)
2.5
0
EFFICIENCY
(%)
10
30
40
50
100
70
3.5
4.5
3620 TA02c
20
80
90
60
5.5
6.5
IOUT = 500μA
IOUT = 1mA
IOUT = 10mA
TA = 25°C
VOUT = 1.1V
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相關代理商/技術參數(shù)
參數(shù)描述
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