1. Texas Instruments
  2. Semiconductors
  3. Analog and Mixed-Signal
  4. Power management
  5. DC/DC switching regulators
  6. Step-down (buck) regulators
  7. Buck converters (integrated switch)

Texas Instruments TPS6281020QWRWYRQ1

Status: Active
Automotive 2.75-V to 6-V, 4-A step-down converter in a 2mm x 3mm wettable-flanks QFN package 9-VQFN-HR -40 to 125


Texas Instruments TPS6281008-Q1RWY - Schematic Symbol Schematic Symbol of Texas Instruments TPS6281008-Q1RWY showing how CAD model looks and operates before user downloads 1 MODE_SYNC 2 VIN 3 SW 4 GND 5 FB 6 SS_TR 7 COMP_FSET 8 EN 9 PG


Texas Instruments RWY0009A - PCB Footprint / Land Pattern PCB Footprint / Land Pattern of Texas Instruments RWY0009A showing how CAD model looks and operates before user downloads 1 2 3 4 5 6 7 8 9 .Designator

3D Model

Symbol Views

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Normal: Standard and most popular representation of schematic symbol

ALT_1 (IEEE view): Symbol representation in a way that is more graphical in explaining what the purpose of each pin is. For connectors and most discretes (as we use these views) it is simply an alternate view for people to use depending on the situation. For instance connectors can be generally an input, an output or neither. Resistors can be vertical or horizontal.

ALT_2 (demorgan): Demorgan is a name for an equivalent Gate structure. so for instance an AND gate and an OR gate can be represented by its Demorgan equivalent of a NOR gate.

Sometimes a device is fractured into multiple symbols (often for high pin count parts). If that is the case, you can preview the different symbols that make up the device by selecting them in this drop down.

Footprint Views

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Basic: Our standard footprint view showing, contact area, pin number, top, top assembly

Detailed: Additional info to help you evaluate the part and the footprint including: dimension, silkscreen, soldermask, and solderpaste

PinDetail: Highlights the pin to pad contact area dimensions

Displays min/typ/max pad sizes for footprint per IPC specification (not all sizes will be available for every part)

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Reference Designs
Texas Instruments
Automotive instrument cluster power reference design with three outputs
Texas Instruments
Four-output synchronous buck reference design for automotive telematics control units
Texas Instruments
Automotive wide VIN front-end reference design for digital cockpit processing units
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Gateway automotive reference design
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