PMP5495 Reference Design for Reduced Board Space
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The PMP5495 reference design contains the TPS54620 DC/DC converter with a double-sided layout to reduce board space. The reference design accepts a 4.5V to 17V input and delivers up to 5A at an output voltage of 3.3V while switching at 480 kHz. The reference design takes up less than 185 square millimeters total board area and uses a 3.3µH IHLP2525 inductor with only one 47µF 1206 ceramic output capacitor. The TPS54620 is a 4.5 to 17V, 6-A monolithic synchronous buck DC/DC converter with integrated 26 / 19 milliohm MOSFETS in a small 3.5mm x 3.5mm 14-pin QFN package.

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Part Number Status

PMP5495 Reference Design


TI Devices (1)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
TPS54620  4.5V to 17V Input, 6A Synchronous Step-Down SWIFT™ Converter  Step-down (buck)  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
TPS54620 Download -
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Technical Documents
User guides (1)
Title Type Size (KB) Date
PDF 4163 21 Jul 2010
Design files (3)
Title Type Size (KB) Date
PDF 88 21 Jul 2010
PDF 19 21 Jul 2010
PDF 75 21 Jul 2010

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