Integrated circuits, Transistor, Semiconductors Search and Datasheet PDF Download Site
Part Name
Description
ISL6257HRZ-T View Datasheet(PDF) - Intersil
Part Name
Description
View to exact match
ISL6257HRZ-T
Highly Integrated Narrow VDC Battery Charger for Notebook Computers
Intersil
ISL6257HRZ-T Datasheet PDF : 22 Pages
First
Prev
11
12
13
14
15
16
17
18
19
20
Next
Last
ISL6257
ADAPTER
R
8
100k
Ω
1%
R
9
11.5k
Ω
1%
HOST
VCC
DIGITAL INPUT
DIGITAL INPUT
DIGITAL OUTPUT
R
8
130k
Ω
1%
R
9
10.2k
Ω
1%
VDD
Q
3
Q
5
0.1
μ
F
CSON
DCIN
SGATE
ACSET
DCSET
CSIP
R
5
100k
Ω
VDDP
C
7
R
20
CSIN
1
μ
F
4.7
Ω
ISL6257
VDD
C
9
1
μ
F
BOOT
R
16
100k
Ω
ACPRN
DCPRN
EN
UGATE
PHASE
LGATE
PGND
R
1
3K
Ω
C
1
470pF
CSON
C
6
33nF
R
2
C
2
56k
Ω
1nF
ICOMP
VCOMP
FB
CSOP
CSON
BGATE
C
F2
1
μ
F
R
F2
18
Ω
VDDP
D
2
C
24
0.1
μ
F
Q
2
C
F1
1
μ
F
R
S2
20m
Ω
C
21
Q
1
22
μ
F
D
1
OPTIONAL
R
F1
2.2
Ω
R
S1
10m
Ω
L
4.7
μ
H
SYSTEM LOAD
C
o
330
μ
F
Q
6
C
10
10
μ
F
BAT+
BAT-
A/D OUTPUT
A/D OUTPUT
FLOATING
4.2V/CELL
ACLIM
VREF
CHLIM
VADJ
CELLS
GND
3S2P
BATTERY
PACK
BATTERY
ISOLATION FET
SCL
SDA
A/D INPUT
GND
SCL
SDA
TEMP
FIGURE 20. ISL6257 TYPICAL NVDC APPLICATION CIRCUIT WITH µP CONTROL
11
FN9288.2
January 17, 2007
Share Link:
datasheetbank.com [
Privacy Policy
]
[
Request Datasheet
] [
Contact Us
]