Application Information
TYPICAL SURFACE MOUNT PC BOARD LAYOUT,
FIXED OUTPUT (4X SIZE)
10004136
C
C
- 15 µF, 25V, Solid Tantalum Sprague, “594D series”
IN
- 68 µF, 10V, Solid Tantalum Sprague, “594D series”
OUT
D1 - 1A, 40V Schottky Rectifier, Surface Mount
L1 - 47 µH, L13, Coilcraft DO3308
C
B
- 0.01 µF, 50V, Ceramic
TYPICAL SURFACE MOUNT PC BOARD LAYOUT,
ADJUSTABLE OUTPUT (4X SIZE)
10004137
C
C
- 15 µF, 50V, Solid Tantalum Sprague, “594D series”
IN
- 33 µF, 25V, Solid Tantalum Sprague, “594D series”
OUT
D1 - 1A, 40V Schottky Rectifier, Surface Mount
L1 - 100 µH, L20, Coilcraft DO3316
C
B
- 0.01 µF, 50V, Ceramic
R1 - 1k, 1%
R2 - Use formula in Design Procedure
FIGURE 18. PC Board Layout
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