1 2 REVISION HISTORY LTC CONFIDENTIAL - For Customer Use Only ECO REV DESCRIPTION PROTO 1 1 3 1 2 TP2 COUT 22nF 630V 1 6.3V 3 5 3 CIN 4.7uF A 2 Danger High Voltage 300V +STROBE CAP 2 TP1 APPROVED 02/10/03 D3 GSD2004S T1 KIJIMA SBL-6.4 1.8V-6V Vbatt DATE A VCC JP1 CONNECT DISCONNECT RFB 2 48.7K 1 U1 1 2 3 4 5 2.3V-6V Vcc TP3 RREF 2K GND 3 TP5 CHARGE ON LT3420EMS RREF VBATT RFB VCC GND CVCC 4.7uF CT CHARGE DONE ISEC ISW CHARGE DONE TP6 C2 1uF 6.3V RDONE 6.3V TP7 10 9 8 7 6 100K -STROBE CAP TP4 JP2 2 1 OFF B UNLESS OTHERWISE SPECIFIED DIMENSIONS ARE IN INCHES TOLERANCE ON ANGLE - - 2 PLACES - - - 3 PLACES - - INTERPRET DIM AND TOL PER ASME Y14.5M -1994 THIRD ANGLE PROJECTION CONTRACT NO. APPROVALS DRAWN MEI DATE 02/10/03 CHECKED TECHNOLOGY TITLE APPROVED B 1630 McCarthy Blvd. Milpitas, CA 95035 Phone: (408)432-1900 Fax: (408)434-0507 SCH, LT3420EMS STROBE CAPACITOR CHARGER, HIGH VOLTAGE SUPPLY ENGINEER DESIGNER SIZE CAGE CODE DWG NO A DO NOT SCALE DRAWING 1 Thursday, June 19, 2003 SCALE:NONE REV 1 DC646A FILENAME: 646A-1.DSN 2 SHEET 1 OF 1