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TMI3494 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TMI3494 product

TMI3494

PMIC - Voltage Regulators - DC DC Switching Regulators

DC/DC ConverterStep-DownAutomotiveCC/CV

The TMI3494 is a 40V, 4A non-synchronous step-down DC/DC converter designed for high-efficiency power management in automotive and portable applications.

Best for

  • Automotive power supplies
  • Car chargers
  • High-current step-down applications

Avoid if

  • Applications requiring synchronous rectification for higher efficiency at very low loads

Check before use

  • Thermal dissipation requirements
  • EMI snubber circuit design

Key specifications

Input Voltage
5V - 40V
Output Current
Up to 5A
Switching Frequency
200kHz

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
3
ECCN
-
HTSUS
-

Application

AutomotivePower Supply

Datasheet

f9684185c58a928992bd27141aa2215f_2407031102_TMI-TMI3494_C7470271.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TMI3494: 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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Alternative components

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

Design and risk insights

Questions & answers

The TMI3494 is a wide-input voltage (5V-40V), high-efficiency step-down DC/DC converter that supports both Constant Voltage (CV) and Constant Current (CC) modes.