TOP VIEW RECOMMENDED PCB PAD LAYOUT 1 12 .5 10 PLS Component side 11.5 REF 1.5 12 PLS 2.0 10 PLS 6 2.25 12 PLS 7 9.7 REF 14.2 MAX ELECTRICAL CHARACTERISTICS FRONT VIEW 1. 2. 3. 4. 5. OCL @ 100KHz, 0.10Vrms & 0.0Adc; pins (5,4 - 8,9). 13.50 - 18.30uH OCL @ 100KHz, 0.10Vrms & 0.96Adc; pins (5,4 - 8,9). 12.20uH min. D C R @ 20 C pins (5,4 - 8,9). 0.081 max D C R @ 20 C pins (10 - 11). 0.142 max. Turns ratio; pins (5,4 - 8,9) : (10 - 11). 1.0 : 0.56 +/- 3% SCHEMATIC Notes: COILTRONICS, INCORPORATED 1. 2. 3. 4. 5. 6. 6000 Park of Commerce Blvd, Boca Raton, FL 33487 Inductor, buck with over winding, continuous mode 11 - 15Vdc(input):3.3Vdc @ 0.50A & 5.0Vdc @ 0.20A 500KHz, 16uH ER11/5, Ver, SMT, 12 pad, gull wing. SIZE Drawing Number: CTX02-14121 Revision Level: A B Sheet 3 of 5 All dimensions are in millimeters Tolerances are +/- 0.25 mm unless stated otherwise. All soldering surfaces must be coplanar within 0.004 inch. Core to be wrapped with 2 layers of 3M20 x .218" tape. wwllyy= Date Code R= Revision Level PCB tolerances are +/-.1mm unless stated otherwise.