192W Dual-Phase Synchronous Boost Converter Reference Design

(ACTIVE) PMP9403

Description & Features

Technical Documents

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Description

PMP9403 is a high-efficiency dual-phase synchronous boost converter using the LM5122 controller ICs. The design accepts an input voltage of 9Vin to 15Vin (12Vin Nominal) and provides an output of 48Vout capable of supplying 4A of continuous current to the load.

Features
  • Synchronous rectification for high efficiency
  • High power density
  • Interleaved multi-phase with current sharing
  • Low temperature rise
  • Hiccup-mode overload protection
  • Precision voltage reference accuracy of +/-1%

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


  




Parametrics
 PMP9403.1
(Output Voltage 1)
Vin (Min) (V)9
Vin (Max) (V)15
Vout (Nom) (V)48
Iout (Max) (A)4
Output Power (W)192
Isolated/Non-IsolatedNon-Isolated
Input TypeDC
TopologyBoost- Multiphase
Boost- 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
LM5122-Q1  Automotive Grade, 3-65V Wide Vin, Current Mode Synchronous Boost Controller with Multiphase Capabili  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 1109 14 Apr 2015 52
Design files (7)
Title Abstract Type Size (KB) Date Views
ZIP 249 14 Apr 2015 13
ZIP 672 14 Apr 2015 17
PDF 611 14 Apr 2015 18
PDF 244 14 Apr 2015 13
PDF 144 14 Apr 2015 13
PDF 66 14 Apr 2015 18
PDF 204 14 Apr 2015 48

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