Plastic Packages for Integrated Circuits Package Outline Drawing L46.4x7 46 LEAD THIN QUAD FLAT NO-LEAD PLASTIC PACKAGE (TQFN) Rev 1, 3/13 2.80 4.00 42X 0.40 A B 6 PIN 1 INDEX AREA 38 7.00 (4X) 46 39 6 PIN 1 INDEX AREA 1 5.50 ±0.1 Exp. DAP 5.60 15 24 0.05 46X 0.20 4 0.10 M C A B SIDE VIEW TOP VIEW 16 23 2.50 ±0.1 Exp. DAP 46X 0.40 BOTTOM VIEW SEE DETAIL "X" 0.10 C 0.75 ±0.05 C SEATING PLANE 0.05 C SIDE VIEW C 0.203 REF 5 0 . 00 MIN. 0 . 05 MAX. DETAIL "X" ( 3.80 ) ( 2.50) NOTES: ( 6.80 ) ( 42X 0.40) ( 5.50 ) 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 applies to the metallized terminal and is measured between 0.15mm and 0.30mm from the terminal tip. (46X 0.20) 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 indentifier may be either a mold or mark feature. ( 46 X 0.60) TYPICAL RECOMMENDED LAND PATTERN 1