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CAT6243DCADJ-RKG Fiches technique(PDF) 12 Page - ON Semiconductor

No de pièce CAT6243DCADJ-RKG
Description  1 Amp Adjustable CMOS LDO Voltage Regulator
PDF  15 Pages
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Fabricant  ONSEMI [ON Semiconductor]
Site Internet  http://www.onsemi.com
Logo ONSEMI - ON Semiconductor

CAT6243DCADJ-RKG Fiches technique(HTML) 12 Page - ON Semiconductor

Back Button CAT6243DCADJ-RKG Datasheet HTML 7Page - ON Semiconductor CAT6243DCADJ-RKG Datasheet HTML 8Page - ON Semiconductor CAT6243DCADJ-RKG Datasheet HTML 9Page - ON Semiconductor CAT6243DCADJ-RKG Datasheet HTML 10Page - ON Semiconductor CAT6243DCADJ-RKG Datasheet HTML 11Page - ON Semiconductor CAT6243DCADJ-RKG Datasheet HTML 12Page - ON Semiconductor CAT6243DCADJ-RKG Datasheet HTML 13Page - ON Semiconductor CAT6243DCADJ-RKG Datasheet HTML 14Page - ON Semiconductor CAT6243DCADJ-RKG Datasheet HTML 15Page - ON Semiconductor  
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CAT6243
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Figure 28. Thermal Resistance vs. PCB Copper Area for 3 mm x 3 mm WDFN Package
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Copper heat spreading area (mm2)
1 oz C.F
2 oz C.F
1 oz Sim
2 oz Sim
Figure 29. Topside Copper Foil Pattern for Heat Dissipation
Close−up of pad area
PCB Layout Top Layer and
connections to heat spreading plane
Design Hints
VIN and GND printed circuit board traces should be as
wide as possible. When the impedance of these traces is high
due to narrow trace width or long length, there is a chance
to pick up noise or cause the regulator to malfunction. Place
external components, especially the input and output
capacitors, as close as possible to the CAT6243, and keep
traces between power source and load as short as possible.



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