MAX1645-MAX1645A Maxim, MAX1645-MAX1645A Datasheet - Page 12

• Manufacturer Part Number: MAX1645-MAX1645A
• Description: Advanced Chemistry-Independent / Level 2 Battery Chargers with Input Current Limiting
• Manufacturer: Maxim

Advanced Chemistry-Independent, Level 2
Battery Chargers with Input Current Limiting
Figure 1. Typical Application Circuit
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ADAPTER IN
1N4148
0.1µF
C8
D4
1µF
1µF
C7
C5
0.01µF
C9
10k
R5
0.01µF
C11
0.1µF
100k
R13
0.01µF
100k
1k
C23
R3
R4
C10
CVS
DCIN
GND
CCV
CCS
REF
CLS
DAC
CCI
MAX1645A
DLOV
PGND
CSSP
CSSN
BATT
CSIP
CSIN
THM
SDA
LDO
DLO
PDL
SCL
PDS
BST
V
DHI
INT
LX
DD
FDS6612A
N2
C12
1µF
FDS6680
C6
1µF
C18
0.1µF
N1
1.5nF
C19, 1µF
C20, 1µF
C13
4.7Ω
10k
4.7Ω
R15
R7
R14
R10
C24
0.1µF
10k
P1
FDS6675
1N5821
0.1µF
R16
D2
1Ω
C14
R11
1Ω
10k
R6
10k
R9
1N4148
10k
0.04Ω
R8
22µH
D3
0.1µF
R2
0.05Ω
R1
L1
1N5821
C16
D1
33Ω
R12
22µF
C1
FDS6675
P2
LOAD
22µF
BATTERY
C2
HOST
C4
22µF
C3
22µF