LTC4088 LINER [Linear Technology], LTC4088 Datasheet - Page 22

• Manufacturer Part Number: LTC4088
• Description: High Effi ciency Battery Charger/USB Power Manager
• Manufacturer: LINER [Linear Technology]

LTC4088
TYPICAL APPLICATIO S
22
WALL
WALL
USB
USB
C1, C3: MURATA GRM21BR61A106KE19
C2: MURATA GRM188R71C104KA01
L1: COILCRAFT LPS4018-332MLC
R2: VISHAY-DALE NTHS0603N011-N1003F
M2
C1
10µF
0805
with NTC Qualifi ed Charging and Reverse Input Protection
U
High Effi ciency Battery Charger/USB Power Manager
C1, C3: MURATA GRM21BR61A106KE19
C2: MURATA GRM188R71C104KA01
L1: COILCRAFT LPS4018-332MLC
M1, M2: SILICONIX Si2333
R2: VISHAY-DALE NTHS0603N011-N1003F
C1
10µF
0805
T
R1
100k
R2
100k
700
600
500
400
300
200
100
0
T
R1
100k
2.7
USB Compliant Switching Charger
µC
R2
100k
5x USB SETTING,
BATTERY CHARGER SET FOR 1A
0.1µF
0603
C2
µC
3.0
0.1µF
0603
BATTERY VOLTAGE (V)
V
D0
D1
D2
CHRG
NTC
C2
BUS
8.2Ω
R5
3.3
CLPROG
V
D0
D1
D2
CHRG
NTC
I
I
BUS
BUS
BAT
8.2Ω
R5
R3
2.94k
LTC4088
3.6
CLPROG
PROG
R3
2.94k
LTC4088
R4
499Ω
3.9
SW
C/X GND
PROG
4088 TA03b
LDO3V3
R4
499Ω
GATE
V
3.3µH
BAT
OUT
SW
4.2
C/X GND
L1
LDO3V3
GATE
V
3.3µH
BAT
OUT
L1
+
Li-Ion
4088 TA03a
+
M1
Li-Ion
4088 TA02
C3
10µF
0805
C3
10µF
0805
LOAD
LOAD
4088f