參數(shù)資料
型號: LTC4425IDD#TRPBF
廠商: LINEAR TECHNOLOGY CORP
元件分類: 電源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO12
封裝: 3 X 3 MM, 0.75 MM HEIGHT, LEAD FREE, PLASTIC, DFN-12
文件頁數(shù): 7/20頁
文件大?。?/td> 239K
代理商: LTC4425IDD#TRPBF
LTC4425
15
4425f
TYPICAL APPLICATIONS
USB
C1
10μF
0805
R1
100k
μC
VBUS
D0
D1
D2
NTC
CHRG
CLPROG
PROG
GND
BAT
GATE
LDO3V3
VOUT
C/X
SW
LTC4088
L1
3.3μH
M1
+
LI-Ion
R4
2k
R3
2.94k
C2
0.1μF
0603
R5
8.2Ω
R2
100k
L1: COILCRAFT LPS4018-332MLC
M1: SILICONIX Si2333
R2: VISHAY-DALE NTHS0603N011-N1003F
C1, C3: MURATA GRM21BR61A106KE19
C2: MURATA GRM188R71C104KA01
CSC: CAP-XX HS203F
INSTANT-ON
CSC
0.55F
HS203F
VOUT
VIN
PFI
SEL
EN
PFO
PFI_RET
VMID
VIN
FB
PROG
GND
R6
2k
μC
R8
1.2M
R7
1.5M
LTC4425
4425 TA05
C3
10μF
0805
5V
VIN
LOAD
High Current USB Charging with Power Path Control
3.3V Peak-Power/Back-up Supply
CSC
0.55F
HS203F
VOUT
VIN
PFI
SEL
EN
PFO
PFI_RET
VMID
VIN
FB
PROG
GND
2k
μC
1.2M
1.5M
LTC4425
4425 TA05a
SW1
PVIN
VIN
RUN/SS
RT
SW2
PVOUT
VOUT
FB
LTC3533
10μF
5V
VIN
≈5V
340k
6.49k
100μF
47pF
VOUT
3.3V
1.5A
200k
0.1μF
107k
330pF
4.7pF
2.2μH
33.2k
200k
PGND
SGND
ON
OFF
BURST
VC
2.2μF
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相關代理商/技術參數(shù)
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LTC4440AHMS8E-5#TRPBF 制造商:Linear Technology 功能描述:DRIVER, MOSFET, 1.1A, MSOP-8, Device Type:MOSFET, Module Configuration:High Side, Peak Output Current:1.1A, Supply Voltage Min:3.2V, Supply Voltage Max:80V, Driver Case Style:MSOP, No. of Pins:8, Input Delay:35ns, Output Delay:33ns , RoHS Compliant: Yes
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