200W Synchronous Boost Audio Amplifier Reference Design

(ACTIVE) PMP20093

Description & Features

Technical Documents

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Key Document

Description

The PMP20093 reference design is a synchronous boost converter that operates from 9V - 16Vin and supplies 35V @ 5.72A out (200W) which is ideally suited for audio applications.  Operation at 250KHz delivers compact size and greater than 97% full load efficiency.

Features
  • Greater than 97% full load efficiency at 12V input
  • Synchronous boost operation
  • Excellent load transient performance

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


  




Parametrics
 PMP20093.1
(Output Voltage 1)
Vin (Min) (V)9
Vin (Max) (V)16
Vout (Nom) (V)35
Iout (Max) (A)5.72
Output Power (W)200.2
Isolated/Non-IsolatedNon-Isolated
Input TypeDC
TopologyBoost- 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
CSD18532Q5B  60-V, N-Channel NexFET™ Power MOSFET  Power MOSFET  Sample & Buy View Design Kits & Evaluation Modules
LM5122  3-65V Wide Vin, Current Mode Synchronous Boost Controller with Multiphase Capability  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 TI Recommends
PDF 2112 12 Jul 2017 238
Design files (6)
Title Abstract Type Size (KB) Date Views
ZIP 429 12 Jul 2017 26
ZIP 13797 12 Jul 2017 107
PDF 571 12 Jul 2017 81
PDF 105 12 Jul 2017 64
PDF 103 12 Jul 2017 98
PDF 118 12 Jul 2017 400


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