LTC4065 LINER [Linear Technology], LTC4065 Datasheet - Page 21

• Manufacturer Part Number: LTC4065
• Description: High Efficiency Battery Charger/USB Power Manager
• Manufacturer: LINER [Linear Technology]

Typical applicaTions
WALL
USB
WALL
USB
M2
with NTC Qualified Charging and Reverse Input Protection
C1, C3: MURATA GRM21BR61A106KE19
C2: MURATA GRM188R71C104KA01
L1: COILCRAFT LPS4018-332MLC
M1, M2: SILICONIX Si2333
R2: VISHAY-DALE NTHS0603N01N1003
C1, C3: MURATA GRM21BR61A106KE19
C2: MURATA GRM188R71C104KA01
L1: COILCRAFT LPS4018-332MLC
R2: VISHAY-DALE NTHS0603N01N1003
High Efficiency Battery Charger/USB Power Manager
C1
10µF
0805
C1
10µF
0805
700
600
500
400
300
200
100
0
T
R1
100k
T
R1
100k
2.7
USB Compliant Switching Charger
R2
100k
R2
100k
5x USB SETTING,
BATTERY CHARGER SET FOR 1A
µC
µC
3.0
0.1µF
0.1µF
0603
0603
BATTERY VOLTAGE (V)
C2
C2
3.3
I
V
D0
D1
D2
CHRG
NTC
V
D0
D1
D2
CHRG
NTC
I
BUS
BAT
BUS
BUS
8.2
8.2Ω
R5
R5
3.6
CLPROG
CLPROG
R3
2.94k
R3
2.94k
LTC4088
LTC4088
3.9
PROG
PROG
4088 TA03b
R4
499
R4
499Ω
4.2
SW
SW
C/X GND
C/X GND
LDO3V3
LDO3V3
GATE
V
GATE
V
3.3µH
BAT
3.3µH
BAT
OUT
OUT
L1
L1
+
+
M1
Li-Ion
Li-Ion
4088 TA03a
4088 TA02
C3
10µF
0805
C3
10µF
0805
LOAD
LTC4088
LOAD
21
4088fb