3.3V 5A Buck Converter with 2-Stage LC Filter Reference Design

(ACTIVE) PMP10900

Description & Features

Technical Documents

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View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.


Description

PMP10900 is designed to provide a 3.3V/5A output from 5V input. A two-stage LC filter is used to reach output ripple voltage <1mV.

Features
  • Sub-1mV output ripple with two-stage LC
  • 750kHz switching frequency for small solution size
  • Simple compensation using current-mode control
  • The two-stage buck converter solution is built and fully tested. Schematic, BOM and test report are available

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.


  




Parametrics
 PMP10900.1
(Output Voltage 1)
Vin (Min) (V)4.5
Vin (Max) (V)5.5
Vout (Nom) (V)3.3
Iout (Max) (A)5
Output Power (W)16.5
Isolated/Non-IsolatedNon-Isolated
Input TypeDC
TopologyBuck- Synchronous

TI Devices (1)

Order samples, get tools and find more information on the TI products in this reference design.

Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
TPS54678  2.95V to 6V Input, 6A Synchronous Step-Down SWIFT™ Converter with Hiccup Current Limit  Step-Down (Buck)  Sample & Buy View Design Kits & Evaluation Modules

Technical Documents

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

More literature (1)
Title Date Type
Power Tips: Designing a two-stage LC filter 01 Sep 2015
User guides (1)
Title Abstract Type Size (KB) Date Views
PDF 969 12 Feb 2015 35
Design files (3)
Title Abstract Type Size (KB) Date Views
ZIP 289 12 Feb 2015 21
PDF 100 12 Feb 2015 27
PDF 98 12 Feb 2015 60


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