PMP20093

200W Synchronous Boost Audio Amplifier Reference Design

PMP20093

Design files

Overview

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
Output voltage options PMP20093.1
Vin (Min) (V) 9
Vin (Max) (V) 16
Vout (Nom) (V) 35
Iout (Max) (A) 5.72
Output Power (W) 200.2
Isolated/Non-Isolated Non-Isolated
Input Type DC
Topology Boost- Synchronous
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A fully assembled board has been developed for testing and performance validation only, and is not available for sale.

Design files & products

Design files

Download ready-to-use system files to speed your design process.

TIDUDD6.PDF (2181 K)

Test results for the reference design, including efficiency graphs, test prerequisites and more

TIDRRS6.PDF (118 K)

Detailed schematic diagram for design layout and components

TIDRRS7.PDF (103 K)

Complete listing of design components, reference designators, and manufacturers/part numbers

TIDRRS8.PDF (105 K)

Detailed overview of design layout for component placement

TIDRRT0.ZIP (13797 K)

Files used for 3D models or 2D drawings of IC components

TIDCDM8.ZIP (429 K)

Design file that contains information on physical board layer of design PCB

TIDRRS9.PDF (571 K)

PCB layer plot file used for generating PCB design layout

Products

Includes TI products in the design and potential alternatives.

AC/DC & DC/DC controllers (external FET)

LM51223-65V Wide Vin, Current Mode Synchronous Boost Controller with Multiphase Capability

Data sheet: PDF | HTML
MOSFETs

CSD18532Q5B60-V, N channel NexFET™ power MOSFET, single SON 5 mm x 6 mm, 3.2 mOhm

Data sheet: PDF | HTML

Technical documentation

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Type Title Date
* Test report PMP20093 Test Results Jul. 12, 2017

Support & training

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