High-Power (250-W)Boost DC/DC Reference Design for 48-V Output Industrial and Telecom Applications

(ACTIVE) PMP7118

Description & Features

Technical Documents

Support & Training

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


Description

This high power step-up DC-DC employs a controller with a  low gate charge external MOSFET to supply 48V output  for  loads up to 250 W from a 24-V source.

Features
  • TPS40210 control IC with integrated low-side gate driver
  • Low gate charge (Qg) NexFETs minimize power losses
  • Fixed frequency current-mode control with internal slope compensation
  • Hiccup over-current protection
  • Built and tested circuit design

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


  




Parametrics
 PMP7118.1
(Output Voltage 1)
Vin (Min) (V)21.6
Vin (Max) (V)26.4
Vout (Nom) (V)48
Iout (Max) (A)5
Output Power (W)240
Isolated/Non-IsolatedNon-Isolated
Input TypeDC
TopologyBoost- Non Sync

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
CSD18533KCS  60V N-Channel NexFET™ Power MOSFET ..  Power MOSFET  Sample & Buy Not Available
TPS40210  4.5~52V Wide Input Range Boost/SEPIC/Flyback DC-DC Controller  Step-Up (Boost)  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 266 10 Oct 2014 23
Design files (4)
Title Abstract Type Size (KB) Date Views
ZIP 105 10 Oct 2014 13
PDF 97 10 Oct 2014 12
PDF 23 10 Oct 2014 16
PDF 69 10 Oct 2014 45

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