Rainbow Electronics MAX8730 - Manual (Page 15)

MAX8730
Low-Cost Battery Charger
______________________________________________________________________________________ 15
MAX8730
ADAPTER
INPUT
RS1
15m Ω
C2
10nF
R6
6k Ω
R4
75k
Ω
R5
18k Ω
C1
32nF
R10
15k Ω
C3
1
µF
R3
3k
Ω
R12
50k
Ω
R13
50k
Ω
C11
1
µF
R9
10k Ω
R8
50k Ω
R7
37.4k Ω
REF
LDO
C IN1
4.7 µF
L1
3.5
µH
RS2
30m
Ω
C12
0.1
µF
C4
0.1
µF
C6
0.1
µF
C8
0.01
µF
R11
10k Ω
C7
0.01 µF
C9
0.01
µF
C10
1
µF
C OUT1
4.7 µF
C OUT2
4.7 µF
P2 P1
P4
D1
P3
R2
R1
PDS
SRC
ASNS
ACIN
ICTL
ACOK
MODE
SWREF
VCTL
CLS
REFON
INPON
LDO
RELTH
REF
BATT
CSIN
CSIP
DHI
PDL
DHIV
IINP
CCV
CCI
C5
1
µF
CCS GND
CSSP
INPUT
REF INPUT
HOST
OUTPUT
OUTPUT
A/D INPUT
LDO
REF
CSSN
SYSTEM
LOAD
BATTERY
C OUT
Figure 1. Typical Application Circuit