8
DEMO MANUAL DC242
DC/DC CONVERTER
LINEAR TECHNOLOGY CORPORATION 1999
dc242f LT/TP 0599 500 • PRINTED IN USA
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
●
FAX: (408) 434-0507
●
www.linear-tech.com
PC FAB DRAWI
U
G
225
300
A
A
A
A
A
B
B
C
C
D
D
D
2000
ALL DIMENSIONS ARE IN MILS
2000
NOTES: UNLESS OTHERWISE SPECIFIED
1. WORKMANSHIP SHALL BE IN ACCORDANCE WITH IPC-A-600E
2. FINISHED MATERIAL IS FR4, 0.062 THICK 2 OZ COPPER, 2 LAYERS
PLATED HOLE WALL THICKNESS 0.001 MIN
3. PROCESS AND PLATING: SMOBC, TIN-LEAD
4. SOLDER MASK BOTH SIDES USING GLOSSY GREEN LPI
5. SILKSCREEN WHITE NONCONDUCTIVE EPOXY INK COMPONENT SIDE
SYMBOL
A
B
C
D
DIAMETER
15
30
70
94
TOTAL HOLES
NUMBER
OF HOLES
9
4
2
6
21
