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Industrial Power Supply Reference Design for Smart Amplifiers
PMP30224
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Description & Features

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Key Document

Description

The PMP30224 reference design provides 5.0V at 1.0A continuous / 5.0A peak and 1.8V @ 0.075A for a TAS2555 Class D Amplifier. The input voltage range is between 5.0V and 38.0V.

Features
  • Small size
  • Cost effective
  • High efficiency

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Schematic/Block Diagram

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Design Guide

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Design Files

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Parametrics
 PMP30224.1
(Output Voltage 1)		PMP30224.2
(Output Voltage 2)		PMP30224.3
(Output Voltage 3)		PMP30224.4
(Output Voltage 4)
Vin (Min) (V)5555
Vin (Max) (V)385265
Vout (Nom) (V)51.851.8
Iout (Max) (A)5.0755.075
Output Power (W)25.13525.135
Isolated/Non-IsolatedNon-IsolatedNon-IsolatedNon-IsolatedNon-Isolated
Input TypeDCDCDCDC
TopologyBuck- SynchronousLinear RegulatorBuck- SynchronousLinear Regulator

TI Devices (4)

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
TLV700  200-mA, high-PSRR, low-IQ, low-dropout voltage regulator with enable  Power management  Sample & Buy View Design Kits & Evaluation Modules
TLV713P  150-mA, capacitor-free low-dropout voltage regulator with active output discharge & enable  Power management  Sample & Buy View Design Kits & Evaluation Modules
TPS54531  3.5V to 28V Input, 5A, 570kHz Step-Down Converter with Eco-mode  Step-down (buck) regulators  Sample & Buy View Design Kits & Evaluation Modules
TPS54540  42 V, 5 A, Step-Down DC-DC Converter with Eco-Mode  Step-down (buck) regulators  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
TLV700 Download Download
Download -
Download Download
TLV713P Download Download
Download Download
TPS54531 Download
TPS54540 Download

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Technical documentation

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User guides (1)
Title Type Size (KB) Date
PDF 634 16 May 2017
Design files (6)
Title Type Size (KB) Date
ZIP 26 16 May 2017
ZIP 448 16 May 2017
PDF 153 16 May 2017
PDF 133 16 May 2017
PDF 22 16 May 2017
PDF 176 16 May 2017

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