CAT3604 Datasheet, PDF (10/11 Pages) Catalyst Semiconductor – 4-Channel Regulated Charge Pump White LED Driver

CAT3604
PACKAGE DRAWING AND DIMENSIONS
THIN QFN 16-LEAD 4MM X 4MM
Recommended Land Pattern
0.65 mm
2.25 mm
PIN 1
INDEX AREA
4.00+0.10
(S)
DAP SIZE 2.5 X 2.5
0.35 mm
0.20 REF.
0.75+0.05
2.10+0.10
C0.35
0.30+0.05
0.65 TYP
1.95 REF. (2x)
Doc. No. 5008, Rev. I
0.55+0.10
0.0-0.05
10
NOTE:
1. ALL DIMENSIONS ARE
IN mm. ANGLES IN DEGREES.
2. COPLANARITY APPLIES
TO THE EXPOSED PAD AS
WELL AS THE TERMINALS.
COPLANARITY SHALL NOT
EXCEED 0.08mm.
3. WARPAGE SHALL NOT
EXCEED 0.10mm.
4. PACKAGE LENGTH/PACKAGE
WIDTH ARE CONSIDERED AS
SPECIAL CHARACTERISTIC. (S)
© 2005 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice