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參數資料
| 型號： | MC78L12ACD |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | Two-Phase Synchronous Buck Controller w/Integrated Mosfet Drivers 32-QFN -40 to 85 |
| 中文描述： | 12 V FIXED POSITIVE REGULATOR, PDSO8 |
| 封裝： | SOIC-8 |
| 文件頁數： | 8/8頁 |
| 文件大小： | 157K |
| 代理商： | MC78L12ACD |
MC78L00, A Series
8
MOTOROLA ANALOG IC DEVICE DATA
OUTLINE DIMENSIONS
P SUFFIX
PLASTIC PACKAGE
CASE 29–04
ISSUE AD
D SUFFIX
PLASTIC PACKAGE
CASE 751–05
(SOP–8)
ISSUE R
R
A
P
J
L
F
B
K
G
H
V
SECTION X–X
C
D
N
N
X X
SEATING
1
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. CONTOUR OF PACKAGE BEYOND DIMENSION R
IS UNCONTROLLED.
4. DIMENSION F APPLIES BETWEEN P AND L.
DIMENSION D AND J APPLY BETWEEN L AND K
MINIMUM. LEAD DIMENSION IS UNCONTROLLED
IN P AND BEYOND DIMENSION K MINIMUM.
DIM
A
B
C
D
F
G
H
J
K
L
N
P
R
V
MIN
0.175
0.170
0.125
0.016
0.016
0.045
0.095
0.015
0.500
0.250
0.080
–––
0.115
0.135
MAX
0.205
0.210
0.165
0.022
0.019
0.055
0.105
0.020
–––
–––
0.105
0.100
–––
–––
MIN
4.45
4.32
3.18
0.41
0.41
1.15
2.42
0.39
12.70
6.35
2.04
–––
2.93
3.43
MAX
5.20
5.33
4.19
0.55
0.48
1.39
2.66
0.50
–––
–––
2.66
2.54
–––
–––
MILLIMETERS
INCHES
SEATING
PLANE
1
4
5
8
A
0.25
M
C B
S
S
0.25
M
B
M
h
C
X 45
L
DIM
A
A1
B
C
D
E
e
H
h
L
MIN
1.35
0.10
0.35
0.18
4.80
3.80
MAX
1.75
0.25
0.49
0.25
5.00
4.00
MILLIMETERS
1.27 BSC
5.80
0.25
6.20
0.50
0
7
0.40
1.25
NOTES:
1. DIMENSIONING AND TOLERANCING PER ASME
Y14.5M, 1994.
2. DIMENSIONS ARE IN MILLIMETERS.
3. DIMENSION D AND E DO NOT INCLUDE MOLD
PROTRUSION.
4. MAXIMUM MOLD PROTRUSION 0.15 PER SIDE.
5. DIMENSION B DOES NOT INCLUDE MOLD
PROTRUSION. ALLOWABLE DAMBAR
PROTRUSION SHALL BE 0.127 TOTAL IN EXCESS
OF THE B DIMENSION AT MAXIMUM MATERIAL
CONDITION.
D
E
H
A
B
e
B
A1
C
A
0.10
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the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and
specifically disclaims any and all liability, including without limitation consequential or incidental damages. “Typical” parameters which may be provided in Motorola
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Opportunity/Affirmative Action Employer.
How to reach us:
USA/EUROPE/Locations Not Listed
: Motorola Literature Distribution;
P.O. Box 20912; Phoenix, Arizona 85036. 1–800–441–2447 or 602–303–5454
JAPAN
: Nippon Motorola Ltd.; Tatsumi–SPD–JLDC, 6F Seibu–Butsuryu–Center,
3–14–2 Tatsumi Koto–Ku, Tokyo 135, Japan. 03–81–3521–8315
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