Tiny, Low Profile 10 A Point-of-load Voltage Regulator Reference Design
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Key Document


The PMP15008 reference design is a small, high frequency point-of-load voltage regulator. A unique converter topology enables high efficiency while operating at 2 MHz per phase. This design is targeted at applications like processor or memory power with an 8 V to 14 V input and 0.5 V to 2 V, up to 10 A output.

  • Tiny solution footprint:  13.1 x 10.3 mm
  • Low profile:  1.25 mm height (1.45 mm max)
  • Over 90% peak efficiency
  • High bandwidth (over 300 kHz crossover freq.)
  • Excellent load regulation:  ±0.1%

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Schematic/Block Diagram

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Design Guide

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Design Files

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(Output Voltage 1)
Vin (Min) (V)8
Vin (Max) (V)14
Vout (Nom) (V)1.2
Iout (Max) (A)10
Output Power (W)12
Input TypeDC

TI Devices (1)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
TPS54A20  Small, 10MHz 10A, 8V to 14V Input, SWIFT Series Capacitor Step-Down Converter  Step-down (buck) regulators  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
TPS54A20 Download Download

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Technical documentation

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User guides (1)
Title Type Size (KB) Date
PDF 371 07 Jun 2016
Design files (6)
Title Type Size (KB) Date
PDF 428 07 Jun 2016
PDF 94 07 Jun 2016
ZIP 493 07 Jun 2016
PDF 178 07 Jun 2016
Multiple Files   07 Jun 2016
PDF 86 07 Jun 2016

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