Datasheet

LTC4098-3.6
29
409836f
TYPICAL APPLICATIONS
Low Component Count USB and Automotive High Efficiency Power Manager
V
BUS
V
C
WALL ACPR
AUTOMOTIVE,
FIREWIRE, ETC.
USB
WALL ADAPTER
TO µC
TO µC
SYSTEM
LOAD
C3
10µF
0805
C1
4.7µF
C2
0.1µF
10V
C4
0.1µF
0603
R1
27.4k
1
7
8
9
3 7 9, 21 6
3
20 18 19 14
10
11
12
2
6
5
4
13
5
R2
3.01k
R3
681Ω
D1
L2
3.3µH
L1
4.7µH
409836 TA05
CLPROG PROG
LTC4098-3.6
LT3653
GND
SW
BATSENS
OVGATE
OVSENS
D0-D2
CHRG
NTCBIAS
NTC
2
1
15-17
8
4
IDGATE
BAT
V
OUT
V
OUT
I
SENSE
+
V
IN
I
LIM
GND V
C
HVOK
SW
BOOST
C5
10µF
0805
3
LiFePO
4