MAX8724 Maxim Integrated Products, MAX8724 Datasheet - Page 17
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MAX8724
Manufacturer Part Number
MAX8724
Description
(MAX1908 - MAX87xx) Low-Cost Multichemistry Battery Chargers
Manufacturer
Maxim Integrated Products
Datasheet
1.MAX8724.pdf
(29 pages)
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Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
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Manufacturer:
MAXIM
Quantity:
86
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Part Number:
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Manufacturer:
FAIRCHILD
Quantity:
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Company:
Part Number:
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Manufacturer:
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Company:
Part Number:
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Manufacturer:
MAXIM
Quantity:
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Part Number:
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Manufacturer:
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Quantity:
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Figure 3. Functional Diagram
CELLS
SHDN
CSSN
CSSP
VCTL
BATT
CSIP
CSIN
GND
CCS
ICTL
CCV
CLS
CCI
Low-Cost Multichemistry Battery Chargers
SELECT
______________________________________________________________________________________
LOGIC
CELL
REFIN
23.5%
REFIN
x
MAX1908
MAX8724
MAX8765
400mV
REFIN
GND
DCIN
x
x
SHIFTER
SHIFTER
LEVEL
LEVEL
REFIN
75mV
75mV
REF
R1
4V
3.1V/CELL
MAX1908 ONLY
GMS
GMV
GMI
BAT_UV
SRDY
BLOCK
LOGIC
LVC
CSI
LVC
RDY
REGULATOR
LINEAR
5.4V
REF/2
CONVERTER
SHIFTER
DC-DC
LEVEL
MAX1908/MAX8724 ONLY
Functional Diagram
GM
GM
REFERENCE
4.096V
DRIVER
DRIVER
ICTL
1/55
N
DCIN
LDO
REF
REFIN
ACIN
ACOK
IINP
ICHG
BST
DHI
LX
DLOV
DLO
PGND
17