Power / DC-DC

TPS53355DQPR

Texas Instruments 1.5-15V 30A sync buck · LSON-CLIP (DQP) 22 · 6.00 × 5.00 mm body

Open TPS53355DQPR in PnP Toolkit Datasheet source

Package drawing

Top view, to scale, drawn by the same engine the app uses. Letters match the datasheet. In the app you can flip to the bottom view, which is how most datasheets draw it.

Numbers to program

Length L	6 mm
Width W	5 mm
Leads / pins / balls	22
Tape	12 mm / 8 mm, reel 2500
MSL level	2

Power package with large thermal pads. Pad sizes not verified. Only the body size is verified. Lead and pad sizes: check the datasheet and use the QFN Decoder.

Power package with large thermal pads. Pad sizes not verified.

Values come from the linked datasheet. Always confirm against the datasheet for the exact part number and suffix you are placing, and check the first board.

What to watch on Power / DC-DC

A HotRod part programmed as a plain QFN with a center pad
Suffix mix-ups: R vs T reels of the same part
Bags left open past floor life

Read the full guide: Power and DC-DC converter parts.

Program it on your machine

PnP Toolkit sets its words and setup sheet for your machine. Pick yours for the step-by-step:

Tools that use this part

FeatureParts libraryA built-in library of 179 packages and real part numbers, each with body and lead sizes, tape, MSL level and, for 104…FeatureQFN decoderType the numbers from the package drawing exactly as printed, like “0.18 0.25 0.30”. The decoder picks the nominal,…FeatureLoad checkScan or type each reel before it goes in a feeder. The answer is instant: on this job with its slot, close but not the…

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