34701_07 Datasheet, PDF (36/38 Pages) Freescale Semiconductor, Inc – 1.5 A Switch-Mode Power Supply with Linear Regulator

PACKAGE DIMENSIONS
PACKAGE DIMENSIONS
Important: For the most current package revision, visit www.freescale.com and perform a “keyword” search for the “98A”
number.
10.3
7.6
7.4
1
PIN 1 ID
B
B
16
5.15
2X 16 TIPS
0.3 A B C
A
A
C
5
32
17
NOTES:
1. ALL DIMENSIONS ARE IN MILLIMETERS.
2. DIMENSIONING AND TOLERANCING PER ASME
Y14.5M, 1994.
3. DATUMS B AND C TO BE DETERMINED AT THE
PLANE WHERE THE BOTTOM OF THE LEADS
B
2.65
EXIT THE PLASTIC BODY.
4. THIS DIMENSION DOES NOT INCLUDE MOLD
9
2.35
FLASH, PROTRUSION OR GATE BURRS. MOLD
FLASH, PROTRUSION OR GATE BURRS SHALL
30X
0.65
NOT EXCEED 0.15 MM PER SIDE. THIS
DIMENSION IS DETERMINED AT THE PLANE
WHERE THE BOTTOM OF THE LEADS EXIT THE
PLASTIC BODY.
5. THIS DIMENSION DOES NOT INCLUDE
INTERLEAD FLASH OR PROTRUSIONS.
INTERLEAD FLASH AND PROTRUSIONS SHALL
4
11.1
9 ^10.9
NOT EXCEED 0.25 MM PER SIDE. THIS
DIMENSION IS DETERMINED AT THE PLANE
CL
WHERE THE BOTTOM OF THE LEADS EXIT THE
PLASTIC BODY.
6. THIS DIMENSION DOES NOT INCLUDE DAMBAR
PROTRUSION. ALLOWABLE DAMBAR
PROTRUSION SHALL NOT CAUSE THE LEAD
WIDTH TO EXCEED 0.4 MM PER SIDE. DAMBAR
CANNOT BE LOCATED ON THE LOWER RADIUS
OR THE FOOT. MINIMUM SPACE BETWEEN
PROTRUSION AND ADJACENT LEAD SHALL NOT
LESS THAN 0.07 MM.
A
SEATING
PLANE
7. EXACT SHAPE OF EACH CORNER IS OPTIONAL.
8. THESE DIMENSIONS APPLY TO THE FLAT
SECTION OF THE LEAD BETWEEN 0.10 MM AND
32X
0.3 MM FROM THE LEAD TIP.
0.10 A
9. THE PACKAGE TOP MAY BE SMALLER THAN
THE PACKAGE BOTTOM. THIS DIMENSION IS
DETERMINED AT THE OUTERMOST EXTREMES
OF THE PLASTIC BODY EXCLUSIVE OF MOLD
FLASH, TIE BAR BURRS, GATE BURRS AND
INTER–LEAD FLASH, BUT INCLUDING ANY
(0.29)
BASE METAL
ÇÇÇÇ _0.25
ÇÇÉÉÇÇÉÉÇÇÉÉÇÇ _0.19
(0.203)
0.38
6 _0.22
PLATING
MISMATCH BETWEEN THE TOP AND BOTTOM
OF THE PLASTIC BODY.
R0.08 MIN
0.25
0°
GAUGE PLANE
MIN
0.29
0.13
0.13 M C A M B ₈
SECTION A–A
ROTATED 90_{_} CLOCKWISE
8°
0°
0.9
0.5
SECTION B–B
98AARH99137A
CASE 1324–02
ISSUE A
34701
36
Analog Integrated Circuit Device Data
Freescale Semiconductor