ISL6443AIRZ Intersil, ISL6443AIRZ Datasheet - Page 18

• Manufacturer Part Number: ISL6443AIRZ
• Description: IC CTRLR SGL/STEP DOWN PWM 28QFN
• Manufacturer: Intersil

Specifications of ISL6443AIRZ

• Applications: Power Supplies
• Current - Supply: 2mA
• Voltage - Supply: 5.6 V ~ 24 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-QFN
• Rohs Compliant: YES
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Package Outline Drawing
L28.5x5
28 LEAD QUAD FLAT NO-LEAD PLASTIC PACKAGE
Rev 2, 10/07
( 4. 65 TYP )
(4X)
INDEX AREA
(
PIN 1
3. 10)
6
0.15
TYPICAL RECOMMENDED LAND PATTERN
TOP VIEW
18
5.00
A
B
(28X 0 . 25 )
( 28X 0 . 75)
( 24X 0 . 50)
ISL6443A
NOTES:
0 . 90 ± 0.1
1.
2.
3.
4.
5.
6.
Tiebar shown (if present) is a non-functional feature.
Dimensioning and tolerancing conform to AMSE Y14.5m-1994.
Dimensions are in millimeters.
Dimensions in (
Unless otherwise specified, tolerance : Decimal ± 0.05
Dimension b applies to the metallized terminal and is measured
The configuration of the pin #1 identifier is optional, but must be
between 0.15mm and 0.30mm from the terminal tip.
located within the zone indicated. The pin #1 identifier may be
either a mold or mark feature.
21
15
22
14
28X 0.55 ± 0.10
BOTTOM VIEW
BOTTOM VIEW
C
) for Reference Only.
24X
4X
SIDE VIEW
DETAIL "X"
3.0
0.50
0 . 2 REF
0 . 05 MAX.
0 . 00 MIN.
8
28
5
4
1
7
28X 0.25
0.10
BASE PLANE
SEE DETAIL "X"
PIN #1 INDEX AREA
6
M
3 .10 ± 0 . 15
0.10 C
C
+ 0.05
SEATING PLANE
- 0.07
A
B
June 2, 2008
FN6600.2
0.08 C
C