Datasheet

LTC4160/LTC4160-1
28
41601fa
TYPICAL APPLICATIONS
Low Component Count Switching Battery Charger with USB On-The-Go
Low Component Count Power Manager/Battery Charger with USB On-The-Go and Low Battery Start-Up
V
BUS
USB
WALL ADAPTER
USB
ON-THE-GO
L1
3.3µH
TO µC
SYSTEM
LOAD
C3
22µF
0805
C2
0.1µF
0402
17 8
13
1
2
15
16
5
7
3.01k 1k
41601 TA03
CLPROG
20
NTC PROG
LTC4160/LTC4160-1
SW
ENCHARGER
ID
19
NTCBIAS
9
3
VBUSGD
CHRG
4
FAULT
V
OUT
IDGATE
LDO3V3
BAT
14
12
GND
21
10
18
11
Li-Ion
+
C1
10µF
0805
OVGATE
OVSENS
I
LIM0
I
LIM1
6
ENOTG
C1: MURATA GRM21BR7A106KE51L
C3: TAYIO YUDEN JMK212BJ226MG
L1: COILCRAFT LPS4018-332LM
V
BUS
USB
WALL ADAPTER
USB
ON-THE-GO
L1
3.3µH
TO µC
SYSTEM
LOAD
C3
22µF
0805
C2
0.1µF
0402
17 8
13
1
2
15
16
5
7
3.01k 1k
41601 TA02
CLPROG
20
NTC PROG
LTC4160/LTC4160-1
SW
ENCHARGER
ID
19
NTCBIAS
9
3
VBUSGD
CHRG
4
FAULT
V
OUT
IDGATE
BAT
LDO3V3
14
12
GND
21
10
11
18
Li-Ion
+
C1
10µF
0805
OVGATE
OVSENS
I
LIM0
I
LIM1
6
ENOTG
C1: MURATA GRM21BR7A106KE51L
C3: TAYIO YUDEN JMK212BJ226MG
L1: COILCRAFT LPS4018-332LM