LM2595S-5.0/NOPB

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Instructions for Use:

1. Input Capacitor Selection:

   • Choose a capacitor with a low ESR (Equivalent Series Resistance) and sufficient voltage rating.
   • Recommended value is 10 渭F ceramic or tantalum.

2. Output Capacitor Selection:

   • Select an output capacitor that can handle the ripple current.
   • A 22 渭F ceramic capacitor is typically recommended.

3. Inductor Selection:

   • Use an inductor with a saturation current higher than the maximum load current.
   • A typical value is 10 渭H to 47 渭H.

4. PCB Layout Considerations:

   • Place the input and output capacitors as close as possible to the IC.
   • Keep the ground plane solid under the IC to ensure good thermal performance.

5. Thermal Considerations:

   • Ensure adequate heat dissipation if operating at high currents or temperatures.
   • The TO-263 package has a thermal resistance of approximately 40掳C/W.

6. Application Circuit:

   • Refer to the datasheet application circuit diagram for proper connection of components.

7. Safety Precautions:

   • Do not exceed the maximum input voltage.
   • Ensure proper ventilation if used in enclosed spaces.

For detailed specifications and more information, refer to the official LM2595S-5.0/NOPB datasheet from Texas Instruments.