PnP TPS548A28RWWR
Texas Instruments 2.7-16V 15A sync buck · VQFN-HR (RWW) 21 · 4.00 × 3.00 · 21 pins · irregular pads
Irregular pads. Build this part from the land pattern in the datasheet, not as a normal QFN with a center pad. PnP Toolkit marks it in red everywhere it appears.
Package drawing
• Irregular pads (HotRod / flip-chip / module): program from the datasheet land pattern, not the QFN decoder
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
| Body D | 4 mm |
|---|---|
| Body E | 3 mm |
| Leads / pins / balls | 21 |
HotRod VQFN-HR. Pad geometry not verified; expect mixed pad sizes.
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
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