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LM43603PWPR AI Analysis:
Specs, Applications & Alternatives

AI summary

LM43603PWPR product

LM43603PWPR

PMIC - Voltage Regulators - DC DC Switching Regulators

Buck ConverterStep-DownSynchronous3A

The LM43603PWPR is a 3A synchronous step-down DC-DC converter from Texas Instruments, designed for wide input voltage applications (3.5V to 36V).

Best for

  • Industrial power supplies
  • Telecom systems
  • Automotive applications

Avoid if

  • Applications requiring output currents significantly above 3A

Check before use

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

Key specifications

Input Voltage
3.5V - 36V
Output Current
3A
Switching Frequency
200kHz - 2.2MHz

Compliance & Environment

RoHS
RoHS Compliant
REACH
-
MSL
Level-2-260C-1 YEAR
ECCN
EAR99
HTSUS
8542.39.0001

Application

IndustrialAutomotivePower

Datasheet

023f035a44f23c89aa778b882f4a8b32.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.

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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Alternative components

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

Design and risk insights

Questions & answers

It is a high-efficiency, synchronous step-down voltage converter capable of delivering up to 3A of output current.