参数资料
型号: LM2576
厂商: ON SEMICONDUCTOR
英文描述: 3.0 A, 15 V, Step-Down Switching Regulator(3.0A,15V,降压型开关稳压器)
中文描述: 3.0甲,15 V的,降压型开关稳压器(3.0A的,15V的,降压型开关稳压器)
文件页数: 19/28页
文件大小: 275K
代理商: LM2576
LM2576
http://onsemi.com
26
PACKAGE DIMENSIONS
TO220
TV SUFFIX
CASE 314B05
ISSUE L
V
Q
K
F
U
A
B
G
P
M
0.10 (0.254)
P M
T
5X
J
M
0.24 (0.610)
T
OPTIONAL
CHAMFER
S
L
W
E
C
H
N
T SEATING
PLANE
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. DIMENSION D DOES NOT INCLUDE
INTERCONNECT BAR (DAMBAR) PROTRUSION.
DIMENSION D INCLUDING PROTRUSION SHALL
NOT EXCEED 0.043 (1.092) MAXIMUM.
DIM
MIN
MAX
MIN
MAX
MILLIMETERS
INCHES
A
0.572
0.613
14.529
15.570
B
0.390
0.415
9.906
10.541
C
0.170
0.180
4.318
4.572
D
0.025
0.038
0.635
0.965
E
0.048
0.055
1.219
1.397
F
0.850
0.935
21.590
23.749
G
0.067 BSC
1.702 BSC
H
0.166 BSC
4.216 BSC
J
0.015
0.025
0.381
0.635
K
0.900
1.100
22.860
27.940
L
0.320
0.365
8.128
9.271
N
0.320 BSC
8.128 BSC
Q
0.140
0.153
3.556
3.886
S
0.620
15.748
U
0.468
0.505
11.888
12.827
V
0.735
18.669
W
0.090
0.110
2.286
2.794
5X
D
TO220
T SUFFIX
CASE 314D04
ISSUE F
Q
1234 5
U
K
D
G
A
B1
5 PL
J
H
L
E
C
M
Q
M
0.356 (0.014)
T
SEATING
PLANE
T
DIM
MIN
MAX
MIN
MAX
MILLIMETERS
INCHES
A
0.572
0.613
14.529
15.570
B
0.390
0.415
9.906
10.541
C
0.170
0.180
4.318
4.572
D
0.025
0.038
0.635
0.965
E
0.048
0.055
1.219
1.397
G
0.067 BSC
1.702 BSC
H
0.087
0.112
2.210
2.845
J
0.015
0.025
0.381
0.635
K
0.977
1.045
24.810
26.543
L
0.320
0.365
8.128
9.271
Q
0.140
0.153
3.556
3.886
U
0.105
0.117
2.667
2.972
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. DIMENSION D DOES NOT INCLUDE
INTERCONNECT BAR (DAMBAR) PROTRUSION.
DIMENSION D INCLUDING PROTRUSION SHALL
NOT EXCEED 10.92 (0.043) MAXIMUM.
B1
0.375
0.415
9.525
10.541
B
DETAIL AA
B1
B
DETAIL AA
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