5 4 3 2 1 REVISION HISTORY LTC CONFIDENTIAL - For Customer Use Only ECO REV > DESCRIPTION DATE PROTO C1,C2 to 3528 3 TP1 APPROVED 09/06/02 R3 VIN1 D D TP4 GND C16 220uF 4V + 10.0K C17 220uF 4V + D1 C2 4.7uF 20V MBR0520LT1 3 IN 2 OUT 1 U1 D2 L1 10uH (Optional) 1 2 C 3 4 + C1 4.7uF 20V 5 6 7 8 FB1 SWGND VIN1 GND1 SHDN1 SHDN2 IPOS VIN2 INEG GND2 GATE NC1 NC2 FB2 COMP R2B 90.9K 1% JP3 JP4 3 IN 2 OUT 1 R2C 6.65K 1% R1 1.37K 1% 16 15 14 SHDN1 13 C TP5 12 1 11 J1 10 R4 5.1 9 C18 Q1 Si4410DY 4 1uF SEE VOLTAGE TABLE 1 2 3 MON TP2 VIN2 SW R2A 52.3K 1% 2 3 4 5 + 5 6 7 8 SEE VOLTAGE TABLE LT3150CGN MON TP7 GND C5 51pF B R6A 475 1% R5 1.5K R6B 499 1% C6 C7 C8 C9 C10 2.2uF 2.2uF 2.2uF 2.2uF 2.2uF TP6 VOUT SENSE TP8 C4 3300pF 3 IN 2 OUT 1 JP1 3 IN 2 OUT 1 JP2 C11 C12 C13 C14 2.2uF 2.2uF 2.2uF B C15 2.2uF 2.2uF GND TP3 R7 1.02K VOLTAGE TABLE VIN1 VIN2 1.5V 6.53V 1.8V 2.5V VOUT JUMPER POSITION JP1 JP2 JP3 JP4 1.2V @ 4A IN OUT IN OUT 6.79V 1.5V @ 4A OUT IN OUT IN 7.2V 1.8V @ 1.7A OUT OUT OUT OUT UNLESS OTHERWISE SPECIFIED DIMENSIONS ARE IN INCHES TOLERANCE ON ANGLE - - 2 PLACES - - - 3 PLACES - - INTERPRET DIM AND TOL PER ASME Y14.5M -1994 A THIRD ANGLE PROJECTI ON CONTRACT NO. APPROVALS DRAWN MEI DATE 05-13-02 TECHNOLOGY TITLE CHECKED APPROVED 1630 McCarthy Blvd. Milpitas, CA 95035 Phone: (408)432-1900 Fax: (408)434-0507 A SCH, LT3150CGN LOW VOLTAGE LDO LINEAR REGULATOR ENGINEER DESIGNER SIZE CAGE CODE DO NOT SCALE DRAWING 5 4 3 DWG NO REV 3 DC534A Custom Wednesday, October 23, 2002 SCALE:NONE 2 FILENAME: 534A-3.DSN SHEET 1 1 OF 1