16.8V/18A 4 Switch Buck Boost Reference Design

(ACTIVE) PMP10214

Description & Features

Technical Documents

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Key Document

Description

The PMP10214 reference design has a wide input voltage range  from 8 -16V DC with a surge capapbility to 40V. The topology is 4 switch buck boost.  It is best suited for charging 4s Li-Ion starter batteries (4 cells).

Features
  • Efficiencies up to 98.5%
  • With input filter
  • Full power 300W at convectional cooling
  • Wide input voltage range (8V-16V)
  • Can withstand input voltages up to 40V (surge)
  • Built and tested

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


  



Schematic/Block Diagram

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Design Guide

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Design Files

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Bill of Materials (BOM)

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Parametrics
 PMP10214.1
(Output Voltage 1)
Vin (Min) (V)8
Vin (Max) (V)16
Vout (Nom) (V)16.8
Iout (Max) (A)18
Output Power (W)302.4
Isolated/Non-IsolatedNon-Isolated
Input TypeDC
TopologyBuck Boost- 4 Switch

TI Devices (1)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
LM5175  42V Wide Vin 4-Switch Synchronous Buck-Boost Controller  Buck-boost & inverting  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
LM5175 Download Download
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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 TI Recommends
PDF 1180 05 Dec 2016 24
Design files (5)
Title Abstract Type Size (KB) Date Views
ZIP 140 03 Nov 2015 9
ZIP 839 03 Nov 2015 7
PDF 1797 03 Nov 2015 6
PDF 103 03 Nov 2015 8
PDF 262 03 Nov 2015 36

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