5 4 3 2 L1 10uH 3 JP1 5 CTRL 4 CTRL C4 * 2 1 OPT VOUT E4 R2 845K FB *25V U1 * VOUT 15V C3 6 * C E6 ASSEMBLY TYPE VOUT U1 L1 C3 DC1219A-A 75mA LT3495EDDB SD3114-100 4.7uF DC1219A-B 75mA LT3495BEDDB SD3114-100 4.7uF DC1219A-C 36mA LT3495EDDB-1 SD3110-100 2.2uF DC1219A-D 36mA LT3495BEDDB-1 SD3110-100 2.2uF LINEAR TECHNOLOGY HAS MADE A BEST EFFORT TO DESIGN A CIRCUIT THAT MEETS CUSTOMER-SUPPLIED SPECIFICATIONS; HOWEVER, IT REMAINS THE CUSTOMER'S RESPONSIBILITY TO VERIFY PROPER AND RELIABLE OPERATION IN THE ACTUAL APPLICATION. COMPONENT SUBSTITUTION AND PRINTED CIRCUIT BOARD LAYOUT MAY SIGNIFICANTLY AFFECT CIRCUIT PERFORMANCE OR RELIABILITY. CONTACT LINEAR TECHNOLOGY APPLICATIONS ENGINEERING FOR ASSISTANCE. THIS CIRCUIT IS PROPRIETARY TO LINEAR TECHNOLOGY AND SUPPLIED FOR USE WITH LINEAR TECHNOLOGY PARTS. 5 7 GND VERSION TABLE CUSTOMER NOTICE A 10 R1 1M GND E5 C B VOUT D VCAP E3 R3 1M CTRL 9 8 SHDN E1 C2 2.2uF 0805 CAP CAP 11 SHDN 2 SHDN E7 VCAP C1 4.7UF,10V GND GND GND 1 RUN 1 SW 3V - 6V 3 D E2 MBR0520 2 VCC VIN D1 * VIN 1 4 B CONTRACT NO. APPROVALS DRAWN Antonina K DATE 01/24/07 CHECKED TECHNOLOGY TITLE LT3495EDDB APPROVED ENGINEER Jesus Rosales 01/24/07 DESIGNER Thursday, June 05, 2008 3 SIZE 1630 McCarthy Blvd. Milpitas, CA 95035 Phone: (408)432-1900 Fax: (408)434-0507 CAGE CODE SCALE: A MICROPOWER LOW NOISE BOOST CONVERTER WITH OUTPUT DISCONNECT DWG NO FILENAME: 2 REV DC1219A SHEET 2 1 1 OF 1