ISL6255 查看數據表（PDF） - Intersil
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ISL6255 Datasheet PDF : 22 Pages
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ISL6255, ISL6255A
AC ADAPTER
Q3
R8
130k
1%
VDD
Q5
C8
0.1µF CSON
R9
10.2k
1%
DCDICNIN
ACASCESTET
SGATE
CSIP
C7
1µF
3.3V
To Host
Controller
R5
100k
C6:6.8nF
R10
4.7Ω
C9
1µF
R6: 10k C5:10nF
IISSLL66225555
ISIISSLLL66622255555AAA
VDVDPDP
CCSSIINN
BGATE
VDVDD
BBOOOOTT
ACAPCRPNRN
ICICOOMMPP
VCVOCMOMP P
UUGGAATTEE
PPHHAASSEE
LGATE
FLOATING
4.2V/CELL
VAVDAJDJ
PPGGNNDD
C2
0.1µF
R2
20mΩ
R3
18Ω
VDDP C1:10 µF
Q4
D2
C4
Q1
0.1µF
Q2
D1
Optional
L
10µH
CHARGE
ENABLE
EENN
ACALCILMIM
VREF
R12
2.6A CHARGE LIMIT
20k 1% 253mA Trickle Charge
R13
1.87k
TRICKLE 1%
CHARGE
R11
130k
1%
Q6
VRVREFEF
CHCHLILMIM
CCSSOOPP
CCSSOONN
C3
R4
1µF 2.2Ω
CELLS
VDD
4 CELLS
ICM
GND
R7: 100Ω
C11
3300pF
R1
40mΩ
C10
10µF
SYSTEM LOAD
BAT+
Battery
Pack
BAT-
FIGURE 15. ISL6255, ISL6255A TYPICAL APPLICATION CIRCUIT WITH FIXED CHARGING PARAMETERS
11
FN9203.2
May 23, 2006
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