What are the key features of this converter?

Key features include DCS-Control topology for fast transient response, 2.25MHz switching frequency, power save mode for high light-load efficiency, and a compact 2x2mm WSON-8 package.

What should engineers consider when designing with the TPS62172?

Engineers should ensure proper PCB layout, particularly for the inductor and capacitor placement, to minimize noise and ensure loop stability. The exposed thermal pad must be soldered to the PCB for thermal management.

What is the pinout of TPS62172DSGR?

Use the TPS62172DSGR datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about TPS62172DSGR pinout to locate pins, power rails, and interface signals before layout.

TPS62172DSGR Datasheet, Specs, Alternatives & ECAD | Texas Instruments

AI summary

The TPS62172DSGR is a fixed 3.3V, 0.5A synchronous step-down converter from TI, ideal for space-constrained applications requiring high efficiency.

Best for

Battery-powered systems
12V intermediate rail supplies
Compact embedded designs

Avoid if

Output current exceeds 0.5A
Output voltage other than 3.3V is required (use adjustable version instead)

Check before use

Inductor saturation current rating
Output capacitor ESR and dielectric type

Key specifications

Input Voltage: 3V - 17V
Output Voltage: 3.3V (Fixed)
Max Output Current: 0.5A
Switching Frequency: 2.25MHz

Compliance & Environment

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

Application

Power ManagementEmbedded Systems

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

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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 synchronous step-down DC-DC converter with a fixed 3.3V output, capable of delivering up to 0.5A from a 3V to 17V input.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is the TPS62172DSGR?+×

What are the key features of this converter?+×

What should engineers consider when designing with the TPS62172?+×

What is the pinout of TPS62172DSGR?+×