TPS40303 Step-Down Regulator Delivering 1.8V at 20A Reference Design

(ACTIVE) PMP5032

Description & Features

Technical Documents

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


Description

PMP5032 is a single-phase synchronous switching regulator accepting an input voltage range of 3Vin to 13.2Vin and providing an output voltage of 1.8Vout capable of supplying 20A of current.

Features
  • Univseral design
  • >90% efficiency at 1.8V
  • 20A output
  • Frequency Spread Spectrum (FSS) significatnly reduces peak EMI noise
  • Programmable Over Current Protection (OCP)

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


Parametrics
 PMP5032.1
(Output Voltage 1)
Vin (Min) (V)3
Vin (Max) (V)13.2
Vout (Nom) (V)1.8
Iout (Max) (A)20
Output Power (W)36
Isolated/Non-IsolatedNon-Isolated
Input TypeDC
TopologyBuck- Synchronous

TI Devices (2)

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
CSD16321Q5  N-Channel NexFET™ Power MOSFET  Power MOSFET  Sample & Buy View Design Kits & Evaluation Modules
TPS40303  3V to 20V Wide Input Synchronous Buck Controller for High Power Density, High Efficiency, 300kHz   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.

User guides (1)
Title Abstract Type Size (KB) Date Views
PDF 363 14 Dec 2010 16
Design files (2)
Title Abstract Type Size (KB) Date Views
PDF 90 17 Dec 2010 12
PDF 23 14 Dec 2010 12


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