What are the primary applications for this device?

It is ideal for 12V and 24V distributed power-bus supplies, white goods, audio equipment, set-top boxes (STB), DTVs, and printers.

How does the TPS54302 reduce EMI?

The device incorporates frequency spread spectrum operation to minimize electromagnetic interference.

What protection features are included?

It includes cycle-by-cycle current limiting for both high-side and low-side MOSFETs, hiccup mode overcurrent protection, overvoltage protection, and thermal shutdown.

What is the supply risk for this component?

The TPS54302 is an active, high-volume component from Texas Instruments with generally high availability in the distribution channel.

What should sourcing teams check before buying TPS54302DDCT?

Check lifecycle (Active), compliance data, distributor availability, and approved-source coverage. Current sourcing signal: Low; readiness: high_availability.

TPS54302DDCT Datasheet, Alternatives & Specs | Texas Instruments

AI summary

The TPS54302 is a compact, 3A synchronous buck converter optimized for 12V/24V power rails with integrated EMI-reduction features.

Best for

12V/24V industrial power supplies
Space-constrained consumer electronics

Avoid if

Applications requiring output currents > 3A
Designs needing external loop compensation

Check before use

PCB layout for thermal dissipation
Input/Output capacitor selection

Key specifications

Input Voltage: 4.5V - 28V
Output Current: 3A
Switching Frequency: 400kHz
Efficiency: High (Advanced Eco-mode)

Compliance & Environment

RoHS: ROHS3 Compliant
REACH: -
MSL: Level-1-260C-UNLIM
ECCN: -
HTSUS: -

Application

Industrial PowerConsumer ElectronicsPower Supplies

Datasheet

485d783fb47bc04accfa30a8d842e52e.pdf

800 KB

Datasheet AI

CAD Models

EDA symbol, PCB footprint, and 3D model for this component. Supported tools include Altium, KiCad, Eagle, and more.

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3D Model

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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

The TPS54302 is a 4.5V to 28V input, 3A output synchronous step-down converter featuring integrated MOSFETs and internal loop compensation.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Alternative components

Design and risk insights

Questions & answers

What is the TPS54302?+×

What are the primary applications for this device?+×

How does the TPS54302 reduce EMI?+×

What protection features are included?+×

What is the supply risk for this component?+×

What should sourcing teams check before buying TPS54302DDCT?+×