LDO Parallel Solution Reference Design with TPS7B4253-Q1
TIDA-00863
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Description & Features

Technical Documents

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Description

This TI design uses a very-low tolerance, voltage-tracking LDO TPS7B4253-Q1 to demonstrate the implementation of LDO parallel solution for high output current and low IQ requirements.

Features

 

• Expanded Output Current, up to 900mA
• Good thermal performance under large load conditions
• 4- to 40-V Wide Input-Voltage Range
• Wide Range of Output Capacitor Selection 
- Stable With 10- to 500-µF Ceramic Output Capacitor
- ESR Range from 0.001 to 20 Ω

 

• Expanded Output Current, up to 900mA

• Good thermal performance under large load conditions

• 4- to 40-V Wide Input-Voltage Range

• Wide Range of Output Capacitor Selection 

- Stable With 10- to 500-µF Ceramic Output Capacitor

- ESR Range from 0.001 to 20 Ω


See the Important Notice and Disclaimer covering reference designs and other TI resources.


  



Schematic/Block Diagram

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Test Data

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Design Files

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TI Devices (1)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
TPS7B4253-Q1  Automotive 300-mA 40-V voltage-tracking LDO with 4-mV tracking tolerance  Power management  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
TPS7B4253-Q1 Download Download
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Technical Documents

See the Important Notice and Disclaimer covering reference designs and other TI resources.

User guides (1)
Title Type Size (KB) Date
PDF 929 20 Jan 2016
Design files (6)
Title Type Size (KB) Date
ZIP 1389 07 Jan 2016
ZIP 333 07 Jan 2016
PDF 567 07 Jan 2016
PDF 106 07 Jan 2016
PDF 202 07 Jan 2016
PDF 192 07 Jan 2016

Support & training

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