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TPS548C26 Datasheet(PDF) 28 Page - Texas Instruments |
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TPS548C26 Datasheet(HTML) 28 Page - Texas Instruments |
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28 / 39 page ![]() 8.4.2 Layout Example 8/20 AGND 8/20 8/20 0402 0402 8/20 8/20 NC VOSNS EN BOOT PHASE PVIN PVIN PVIN PVIN PVIN PGND ILIM PG AVIN VCC VDRV DNC PGND PGND PGND PGND 8/20 0402 8/20 8/20 PG Pullup source PG signal 8/20 0402 0402 8/20 0402 0402 Ground sense VOUT sense Enable 8/20 AGND 08 08 Short pin 33 – 35 to AGND, or kept them open PVIN Bypass capacitors: 1x 0402 capacitors on top layer; 2x 0805 capacitors on top layer; 2x 0805 capacitors on bo om layer VOUT 8/20 8/20 8/20 8/20 8/20 8/20 8/20 8/20 8/20 8/20 8/20 8/20 8/20 8/20 8/20 8/20 8/20 8/20 8/20 8/20 8/20 8/20 8/20 8/20 8/20 8/20 8/20 8/20 8/20 8/20 8/20 8/20 8/20 8/20 8/20 8/20 8/20 8/20 VOUT sense Ground sense Notes for VOUT Bypass capacitors: Place ceramic capacitors on top layer; Bulk capacitors are op onal and can be placed on bo om layer 0402 CFF, op onal FB divider Filtering resistor on bo om layer Figure 8-17. Layout Recommendation TPS548C26 SLVSGM2 – MARCH 2023 www.ti.com 28 Submit Document Feedback Copyright © 2023 Texas Instruments Incorporated Product Folder Links: TPS548C26 |
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