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TPS54428DDAR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TPS54428DDAR product

TPS54428DDAR

Voltage Regulators - DC DC Switching Regulators

Buck Converter4ASynchronous

The TPS54428DDAR is a 4A synchronous buck converter featuring D-CAP2™ control for fast transient response and high efficiency.

Best for

  • Digital TV power supplies
  • Set-top boxes
  • Blu-ray players

Avoid if

  • Applications requiring >4A output current

Check before use

  • Thermal dissipation requirements

Key specifications

Input Voltage
4.5V - 18V
Output Current
4A
Switching Frequency
650 kHz

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-2-260C-1 YEAR
ECCN
-
HTSUS
-

Application

Power Management

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TPS54428DDAR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a 4A synchronous step-down converter with integrated MOSFETs, optimized for low-voltage systems.