NCP1082
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16
PACKAGE DIMENSIONS
TSSOP20 EP
CASE 948AB01
ISSUE O
DIM
D
MIN MAX
6.60
MILLIMETERS
E1 4.30 4.50
A 1.10
A1 0.05 0.15
L 0.50 0.70
e 0.65 BSC
P --- 4.20
c 0.09 0.20
c1 0.09 0.16
b 0.19 0.30
b1 0.19 0.25
L2 0.25 BSC
M 0 8
__
NOTES:
1. DIMENSIONING AND TOLERANCING PER ASME
Y14.5M, 1994.
2. CONTROLLING DIMENSION: MILLIMETERS.
3. DIMENSION b DOES NOT INCLUDE DAMBAR
PROTRUSION. ALLOWABLE DAMBAR PROTRUSION
SHALL BE 0.07 IN EXCESS OF THE LEAD WIDTH AT
MMC. DAMBAR CANNOT BE LOACTED ON THE
LOWER RADIUS OR THE FOOT OF THE LEAD.
4. DIMENSIONS b, b1, c, c1 TO BE MEASURED BE-
TWEEN 0.10 AND 0.25 FROM LEAD TIP.
5. DATUMS A AND B ARE ARE DETERMINED AT DATUM
H. DATUM H IS LOACTED AT THE MOLD PARTING
LINE AND COINCIDENT WITH LEAD WHERE THE
LEAD EXITS THE PLASTIC BODY.
6. DIMENSION D DOES NOT INCLUDE MOLD FLASH,
PROTRUSIONS OR GATE BURRS. MOLD FLASH,
PROTRUSIONS OR GATE BURRS SHALL NOT
EXCEED 0.15 PER SIDE. DIMENSION E1 DOES NOT
INCLUDE INTERLEAD FLASH OR PROTRUSION. IN-
TERLEAD FLASH OR PROTRUSION SHALL NOT EX-
CEED 0.15 PER SIDE. D AND E1 ARE DETERMINED
AT DATUM H.
PIN 1
REFERENCE
D
E1
0.08
A
SECTION BB
b
b1
cc1
SEATING
PLANE
20X
b
E
e
DETAIL A
6.40
---
4.30
20X
0.98
20X
0.35
0.65
DIMENSIONS: MILLIMETERS
PITCH
SOLDERING FOOTPRINT*
L
L2
GAUGE
DETAIL A
e/2
DETAIL B
A2 0.85 0.95
E 6.40 BSC
P1 --- 3.00
PLANE
SEATING
PLANE
C
H
B
B
B
M
END VIEW
A-B
M
0.10 DC
TOP VIEW
SIDE VIEW
A-B0.20 D
C
110
1120
B
A
D
DETAIL B
2X 10 TIPS
A1
A2
C
0.05 C
C
P
P1
BOTTOM VIEW
3.106.76
20X
*For additional information on our PbFree strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
NCP1082
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17
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copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/PatentMarking.pdf. SCILLC
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particular purpose, nor does SCILLC 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 special, consequential or incidental damages.Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications
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does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for
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NCP1082/D
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NCP1082DER2G

Mfr. #:
Manufacturer:
ON Semiconductor
Description:
Switching Controllers POE-PD 13W DC-DC AUX SUPP
Lifecycle:
New from this manufacturer.
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