28-Lead Power Small Outline Package, Thermally Enhanced [PSOP/2] (RP-28) Dimensions shown in millimeters a 17.90 BSC 28 15 7.50 BSC HEAT SLUG ON BOTTOM 4.80 4.55 PIN 1 10.30 BSC 14 1 13.70 13.45 2.65 2.35 0.30 0.10 1.27 BSC 0.51 0.31 SEATING PLANE 0.75 ´ 45° 0.25 8° 0° 0.33 0.20 COMPLIANT TO JEDEC STANDARDS MS-013-AE 1.27 0.40