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參數(shù)資料
| 型號： | MC34025P |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | Battery-Backup Supervisors for RAM Retention 8-MSOP -40 to 85 |
| 中文描述： | 2 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PDIP16 |
| 封裝： | PLASTIC, DIP-16 |
| 文件頁數(shù)： | 19/20頁 |
| 文件大?。?/td> | 516K |
| 代理商： | MC34025P |
MC34025 MC33025
OUTLINE DIMENSIONS
19
MOTOROLA ANALOG IC DEVICE DATA
–T–
FN SUFFIX
PLASTIC PACKAGE
CASE 775–02
(PLCC)
A
B
C
E
F
G
H
J
K
R
U
V
W
X
Y
Z
G1
K1
MIN
0.385
0.385
0.165
0.090
0.013
9.78
9.78
4.20
2.29
0.33
MAX
0.395
0.395
0.180
0.110
0.019
MAX
10.03
10.03
4.57
2.79
0.48
INCHES
MIN
DIM
0.66
0.51
0.64
8.89
8.89
1.07
1.07
1.07
—
2
°
7.88
1.02
0.81
—
—
9.04
9.04
1.21
1.21
1.42
0.50
10
°
8.38
—
0.026
0.020
0.025
0.350
0.350
0.042
0.042
0.042
—
2
°
0.310
0.040
0.032
—
—
0.356
0.356
0.048
0.048
0.056
0.020
10
°
0.330
—
1.27 BSC
0.050 BSC
NOTES:
1.
DATUMS –L–, –M–, AND –N– DETERMINED WHERE
TOP OF LEAD SHOULDER EXITS PLASTIC BODY
AT MOLD PARTING LINE.
2. DIM G1, TRUE POSITION TO BE MEASURED AT
DATUM –T–, SEATING PLANE.
3. DIM R AND U DO NOT INCLUDE MOLD FLASH.
ALLOWABLE MOLD FLASH IS 0.010 (0.250) PER
SIDE.
4. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
5. CONTROLLING DIMENSION: INCH.
6. THE PACKAGE TOP MAY BE SMALLER THAN THE
PACKAGE BOTTOM BY UP TO 0.012 (0.300).
DIMENSIONS R AND U ARE DETERMINED AT THE
OUTERMOST EXTREMES OF THE PLASTIC BODY
EXCLUSIVE OF MOLD FLASH, TIE BAR BURRS,
GATE BURRS AND INTERLEAD FLASH, BUT
INCLUDING ANY MISMATCH BETWEEN THE TOP
AND BOTTOM OF THE PLASTIC BODY.
7. DIMENSION H DOES NOT INCLUDE DAMBAR
PROTRUSION OR INTRUSION. THE DAMBAR
PROTRUSION(S) SHALL NOT CAUSE THE H
DIMENSION TO BE GREATER THAN 0.037 (0.940).
THE DAMBAR INTRUSION(S) SHALL NOT CAUSE
THE H DIMENSION TO BE SMALLER THAN 0.025
(0.635).
–N–
Y BRK
–M–
–L–
W
V
D
D
20
1
A
R
Z
C
G
G1
E
J
VIEW S
B
U
Z
G1
X
H
F
VIEW S
K
K1
VIEW D–D
0.007 (0.180)
T L –M
S
N
S
M
0.007 (0.180)
T L –M
S
N
S
M
SEATING
PLANE
0.010 (0.250)
T L –M
S
N
S
S
0.007 (0.180)
T L –M
S
N
S
M
0.007 (0.180)
T L –M
S
N
S
M
0.010 (0.250)
T L –M
S
N
S
S
0.007 (0.180)
T L –M
S
N
S
M
0.007 (0.180)
T L –M
S
N
S
M
0.004 (0.100)
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