MAX8730 Просмотр технического описания (PDF) - Maxim Integrated
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MAX8730 Datasheet PDF : 29 Pages
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Low-Cost Battery Charger
P1
ADAPTER
INPUT
R1
R3
3kΩ
C4
0.1µF
P2
C1
32nF
R6
R5
6kΩ
18kΩ
C3
1µF
R4
75kΩ
RS1
15mΩ
C2
10nF
CSSP
CSSN
DHIV
PDL
PDS
DHI
SRC
ASNS
MAX8730
C12
0.1µF
SYSTEM
LOAD
CIN1
4.7µF
P3
P4
D1
L1
3.5µH
ACIN
RS2
REF
30mΩ
CSIP
R2
R7
CSIN
37.4kΩ
LDO
ICTL
COUT1
4.7µF
INPUT
R9
10kΩ
R8
50kΩ
REF INPUT
HOST
OUTPUT
OUTPUT
A/D INPUT
R10
15kΩ
C5
1µF
LDO
REF
C6
0.1µF R11
10kΩ
C7
0.01µF
BATT
ACOK
MODE
SWREF
VCTL
CLS
REF
RELTH
REFON
INPON
IINP
CCV
LDO
C10
1µF
CCI
GND CCS
C8
0.01µF
C9
0.01µF
C11
R13
1µF
50kΩ
R12
50kΩ
COUT2
4.7µF
Figure 1. Typical Application Circuit
BATTERY
COUT
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