LM2596T-3.3 National Semiconductor, LM2596T-3.3 Datasheet - Page 29

• Manufacturer Part Number: LM2596T-3.3
• Description: IC,SMPS CONTROLLER,VOLTAGE-MODE,BIPOLAR,ZIP,5PIN,PLASTIC
• Manufacturer: National Semiconductor

Specifications of LM2596T-3.3

• Svhc: NO SVHC
• Rohs Compliant: NO

Application Information
TYPICAL THROUGH HOLE PC BOARD LAYOUT, ADJUSTABLE OUTPUT (1X SIZE), DOUBLE SIDED
C
C
D1 — 5A, 40V Schottky Rectifier, 1N5825
L1 — 47 µH, L39, Renco, Through Hole
R
R
C
Thermalloy Heat Sink # 7020
IN
OUT
1
2
FF
— 1 k , 1%
— Use formula in Design Procedure
— 470 µF, 50V, Aluminum Electrolytic Panasonic, “HFQ Series”
— See Figure 3 .
— 220 µF, 35V Aluminum Electrolytic Panasonic, “HFQ Series”
(Continued)
FIGURE 29. PC Board Layout
29
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