参数资料
型号: UC3843ANG
厂商: ON Semiconductor
文件页数: 17/18页
文件大小: 0K
描述: IC REG CTRLR FLYBK ISO PWM 8-DIP
产品变化通告: Product Discontinuation 15/May/2006
标准包装: 50
PWM 型: 电流模式
输出数: 1
频率 - 最大: 500kHz
占空比: 96%
电源电压: 7.6 V ~ 30 V
降压:
升压:
回扫:
反相:
倍增器:
除法器:
Cuk:
隔离:
工作温度: 0°C ~ 70°C
封装/外壳: 8-DIP(0.300",7.62mm)
包装: 管件
其它名称: UC3843ANGOS
UC3842A, UC3843A, UC2842A, UC2843A
PACKAGE DIMENSIONS
PDIP?8
N SUFFIX
CASE 626?05
ISSUE L
NOTES:
1. DIMENSION L TO CENTER OF LEAD WHEN
8
5
?B?
FORMED PARALLEL.
2. PACKAGE CONTOUR OPTIONAL (ROUND OR
SQUARE CORNERS).
3. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
NOTE 2
?T?
1
F
?A?
4
C
L
J
DIM
A
B
C
D
F
G
H
J
K
L
M
N
MILLIMETERS
MIN MAX
9.40 10.16
6.10 6.60
3.94 4.45
0.38 0.51
1.02 1.78
2.54 BSC
0.76 1.27
0.20 0.30
2.92 3.43
7.62 BSC
??? 10 _
0.76 1.01
INCHES
MIN MAX
0.370 0.400
0.240 0.260
0.155 0.175
0.015 0.020
0.040 0.070
0.100 BSC
0.030 0.050
0.008 0.012
0.115 0.135
0.300 BSC
??? 10 _
0.030 0.040
SEATING
PLANE
D
N
K
M
H
G
0.13 (0.005)
M
T A
M
B
M
SOIC?14
D SUFFIX
CASE 751A?03
ISSUE G
?A?
NOTES:
1. DIMENSIONING AND TOLERANCING PER
14
8
ANSI Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSIONS A AND B DO NOT INCLUDE
MOLD PROTRUSION.
?B?
P 7 PL
4. MAXIMUM MOLD PROTRUSION 0.15 (0.006)
PER SIDE.
0.25 (0.010)
M
B
M
5. DIMENSION D DOES NOT INCLUDE
DAMBAR PROTRUSION. ALLOWABLE
DAMBAR PROTRUSION SHALL BE 0.127
1
7
(0.005) TOTAL IN EXCESS OF THE D
G
C
R X 45 _
F
DIMENSION AT MAXIMUM MATERIAL
CONDITION.
MILLIMETERS INCHES
DIM
MIN MAX
MIN MAX
A
8.55 8.75
0.337
0.344
?T?
SEATING
PLANE
D 14 PL
0.25 (0.010)
M
K
T B
S
A
S
M
J
B
C
D
F
G
3.80 4.00
1.35 1.75
0.35 0.49
0.40 1.25
1.27 BSC
0.150 0.157
0.054 0.068
0.014 0.019
0.016 0.049
0.050 BSC
http://onsemi.com
17
J
K
M
P
R
0.19 0.25
0.10 0.25
0 _ 7 _
5.80 6.20
0.25 0.50
0.008 0.009
0.004 0.009
0 _ 7 _
0.228 0.244
0.010 0.019
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