ISL78419 Datasheet, PDF (20/20 Pages) Intersil Corporation – Integrated Automotive TFT-LCD Power Supply Regulator

Package Outline Drawing
L28.4x5A
28 LEAD QUAD FLAT NO-LEAD PLASTIC PACKAGE
Rev 2, 06/08
6
PIN 1
INDEX AREA
4.00
A
B
ISL78419
2.50
24X 0.50
23
22
6
PIN #1 INDEX AREA
28
1
3.50
3.50
Exp. DAP
(4X) 0.15
TOP VIEW
SIDE VIEW
0.10 M C A B
15
28X 0.25
4
14
28X 0.400
8
9
2.50
Exp. DAP
BOTTOM VIEW
( 3.80 )
( 2.50)
( 4.80 )
( 3.50 )
( 24X 0.50)
(28X .250)
( 28 X 0.60)
TYPICAL RECOMMENDED LAND PATTERN
Max 0.90
SIDE VIEW
SEE DETAIL "X"
0.10 C
C
SEATING PLANE
0.08 C
C
0 . 2 REF
5
0 . 00 MIN.
0 . 05 MAX.
DETAIL "X"
NOTES:
1. Dimensions are in millimeters.
Dimensions in ( ) for Reference Only.
2. Dimensioning and tolerancing conform to AMSE Y14.5m-1994.
3. Unless otherwise specified, tolerance : Decimal ± 0.05
4. Dimension b applies to the metallized terminal and is measured
between 0.15mm and 0.30mm from the terminal tip.
5. Tiebar shown (if present) is a non-functional feature.
6. The configuration of the pin #1 identifier is optional, but must be
located within the zone indicated. The pin #1 identifier may be
either a mold or mark feature.
20
FN8292.1
December 3, 2012