LTC4098EUDC-3.6 データシートの表示（PDF） - Linear Technology
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LTC4098EUDC-3.6
Linear Technology
LTC4098EUDC-3.6 Datasheet PDF : 32 Pages
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LTC4098-3.6
TYPICAL APPLICATIONS
High Efficiency USB/2A Automotive Battery Charger with Overvoltage
Protection and Low Battery Start-Up
AUTOMOTIVE,
FIREWIRE, ETC.
C1
C7
4.7µF 68nF
R10
40.2k
4
R11
150k
5
VIN
RUN/SS
10
RT PG
7
2
BOOST
3
SW
LT3480
VC GND BD
9
11 1
8
FB
C6
0.47µF L2
10µH
D3
R9 R8
C4
499k 100k
22µF
M1
L1
3.3µH
M3
USB
R3
6.04k
3
TO µC
TO µC
C2 13 VBUS
20 18
VC WALL
19 14
ACPR SW
10µF
0805 2 OVGATE
1 OVSENS
12
VOUT
IDGATE 10
M2
15-17 D0-D2
8 CHRG
LTC4098-3.6
BAT 11
4 NTCBIAS
M1, M2: VISHAY-SILICONIX Si2333CDS
R4
M3: ON SEMICONDUCTOR NTLJS4114N
100k
R5: VISHAY-DALE NTHS0603N011-N1003F
5 NTC
CLPROG PROG GND BATSENS
T
R5
100k
C3
0.1µF
0603
3
R6
3.01k
7
9, 21 6
R7
681Ω
+
LiFePO4
SYSTEM
LOAD
C5
10µF
0805
409836 TA02
409836f
27
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