ISL78227 Datasheet, PDF (43/43 Pages) Intersil Corporation – 2-Phase Boost Controller with Integrated Drivers

ISL78227
Package Outline Drawing
L32.5x5H
32 LEAD QUAD FLAT NO-LEAD PLASTIC PACKAGE (PUNCH QFN WITH WETABLE FLANK)
Rev 2, 1/16
2X
A
5.00
0.10 C A
PIN 1
INDEX AREA
5
4.75
N
1
0.50
DIAMETER
2
3
2X
0.10 C B
4.75 5.00
4X 0.42 ±0.18
4X 0.42 ±0.18
SEE DETAIL “A”
3.3
0.10 M C A B
PIN #1 ID
N R0.20
0.45
1
2
3
3.3
0.10 M C A B
0.10 C B
2X
0.10 C A
2X
B
(0.45)
0.40 ±0.10
0.50
0.25 ±0.05
0.10 M C A B
(0.45)
0.05 M C
TOP VIEW
BOTTOM VIEW
SEE DETAIL “X”
0.85 ±0.05
0.50
0.15 ±0.10
0.10 ±0.05
SIDE VIEW
0 - 12
C
SEATING PLANE
0.08 C
0.00 MIN
0.05 MAX
DETAIL “X”
0.15 ±0.05
0.25 ±0.05
0.10 M C A B ₄
DETAIL “A”
0.40 ±0.10
(4.80)Sq
(3.30)Sq
28X (0.50)
32X (0.25)
32X (0.60)
TYPICAL RECOMMENDED LAND PATTERN
NOTES:
1. Dimensions are in millimeters.
Dimensions in ( ) for reference only.
2. Dimensioning and tolerancing conform to ASMEY 14.5m-1994.
3. Unless otherwise specified, tolerance: Decimal ± 0.05
4. Dimension applies to the plated terminal and is measured
between 0.15mm and 0.30mm from the terminal tip.
5. 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.
6. Reference document: JEDEC MO220
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FN8808.2
February 24, 2016