B A L1 10uH CR43-100 1 2 5 SS 2 R2 13.3K U1 LT3467ES6 C13 0.1uF 16V Gnd 4 SHDN 5 SS R3 115K FB C9 10pF 3 C10 4.7uF 16V C11 1uF 16V 2 1 Vout 12V/300mA 1 E6 D2 B0530W L2B 10uH CLS62-100 R4 13.3K U1 LT3467ES6 3 C8 2.2uF 16V SW C7 1uF 16V 6 2 C6 1uF 16V 1 JP2 Output 3 SHDN E8 C5 1uF 16V 3 L2A 10uH CLS62-100 4 1 VIN 1 1 Off E7 C4 4.7uF 16V C3 10pF 1 On SEPIC 1 2 C12 0.1uF 16V Vin 10V-16V E5 FB GND E4 SHDN 2 Gnd 4 R1 115K SW SHDN E3 C2 2.2uF 16V 3 BOOST C1 1uF 16V GND 2 Off 6 On Vout 12V/300mA 1 E2 D1 B0530W JP1 Output VIN 1 Vin 5V 1 E1 1 1 1 LINEAR TECHNOLOGY CORPORATION 1630 McCARTHY BLVD. MILPITAS, CA 95035 (408) 432-1900 (408) 434-0507 FAX Title Size LTC CONFIDENTIAL - For Customer Use Only 1.2MHz, SOT-23 DC/DC Converter Document Number DC647A Date: Tuesday, February 18, 2003 B A LT3467ES6 Sheet 1 of Rev 1