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TPS54428DRCR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TPS54428DRCR product

TPS54428DRCR

Voltage Regulators - DC DC Switching Regulators

Buck ConverterSynchronousD-CAP2

The TPS54428 is a 4A synchronous buck converter with D-CAP2 control, ideal for high-efficiency, low-voltage power applications.

Best for

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

Avoid if

  • Applications requiring extremely high switching frequencies or very low input voltages below 4.5V.

Check before use

  • Ensure the thermal pad is properly soldered to the PCB for heat dissipation.

Key specifications

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

Compliance & Environment

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

Application

Power

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TPS54428DRCR: 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
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Where to Buy

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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, using D-CAP2 mode control for fast transient response.