參數(shù)資料
型號: ISL6551ARZ
廠商: INTERSIL CORP
元件分類: 穩(wěn)壓器
英文描述: Wide-Range Power-Supply Controller 8-PDIP -20 to 85
中文描述: DUAL SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PQCC28
封裝: 6 X 6 MM, ROHS COMPLIANT, PLASTIC, MO-220VJJC, QFN-28
文件頁數(shù): 25/26頁
文件大?。?/td> 619K
代理商: ISL6551ARZ
25
FN9066.4
July 8, 2005
ISL6551
Small Outline Plastic Packages (SOIC)
α
NOTES:
1. Symbols are defined in the “MO Series Symbol List” in Section 2.2
of Publication Number 95.
2. Dimensioning and tolerancing per ANSI Y14.5M
-
1982.
3. Dimension “D” does not include mold flash, protrusions or gate
burrs. Mold flash, protrusion and gate burrs shall not exceed
0.15mm (0.006 inch) per side.
4. Dimension “E” does not include interlead flash or protrusions. In-
terlead flash and protrusions shall not exceed 0.25mm (0.010
inch) per side.
5. The chamfer on the body is optional. If it is not present, a visual
index feature must be located within the crosshatched area.
6. “L” is the length of terminal for soldering to a substrate.
7. “N” is the number of terminal positions.
8. Terminal numbers are shown for reference only.
9. The lead width “B”, as measured 0.36mm (0.014 inch) or greater
above the seating plane, shall not exceed a maximum value of
0.61mm (0.024 inch)
10. Controlling dimension: MILLIMETER. Converted inch dimen-
sions are not necessarily exact.
INDEX
AREA
E
D
N
1
2
3
-B-
0.25(0.010)
C A
M
B S
e
-A-
L
B
M
-C-
A1
A
SEATING PLANE
0.10(0.004)
h x 45
o
C
H
0.25(0.010)
B
M
M
M28.3
(JEDEC MS-013-AE ISSUE C
)
28 LEAD WIDE BODY SMALL OUTLINE PLASTIC PACKAGE
SYMBOL
INCHES
MILLIMETERS
NOTES
MIN
MAX
MIN
MAX
A
0.0926
0.1043
2.35
2.65
-
A1
0.0040
0.0118
0.10
0.30
-
B
0.013
0.0200
0.33
0.51
9
C
0.0091
0.0125
0.23
0.32
-
D
0.6969
0.7125
17.70
18.10
3
E
0.2914
0.2992
7.40
7.60
4
e
0.05 BSC
1.27 BSC
-
H
0.394
0.419
10.00
10.65
-
h
0.01
0.029
0.25
0.75
5
L
0.016
0.050
0.40
1.27
6
N
α
28
28
7
0
o
8
o
0
o
8
o
-
Rev. 0 12/93
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