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MAX846A データシートの表示(PDF) - Maxim Integrated
部品番号
コンポーネント説明
メーカー
MAX846A
Cost-Saving Multichemistry Battery-Charger System
Maxim Integrated
MAX846A Datasheet PDF : 12 Pages
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Cost-Saving Multichemistry
Battery-Charger System
DC INPUT
3.5V TO 20V
0.01
µ
F
(OR P-CHANNEL)
R
DRV
660
Ω
3.3V
TO
µ
C
4.7
µ
F
VL
PGND
GND
OR
ISET
DAC
10k
TO
ADC
VL
5nF
CCI
DCIN
3.3V, 1%
LDO
VL
5nF
CCV
DRV
BST
N
VL
2 Li
1 Li
OFF
ON
OPEN
OR
DAC
R
VSET
400k, 1%
(±5% ADJ)
CELL2
OFFV
VSET
GND
20k, 2%
1.65V, 0.5%
REF
REFOK
CS- > 2V
MAX846A
VL > 3V
1k
CSA
CS+
R
CS
165m
Ω
I
BATT
CS-
2V
CL
1.65V
CA
VVAA
N
BATT
Li
4.7
µ
F
OR
Ni
N
VL
DRV ENABLE
PWROK
TO
µ
C
ON
ON
OFF
Figure 1. Functional Diagram
8 _______________________________________________________________________________________
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