What are the key applications for the TMI3408F?

It is primarily used in battery-powered portable devices such as smartphones, wireless modems, and digital cameras.

What should engineers review before using the TMI3408F?

Review the layout guidelines, specifically keeping power traces short and wide, and ensuring the input capacitor is placed as close as possible to the VIN pin.

What are the key specifications of the TMI3408F?

It supports a 2.5V-5.5V input range, 1.2A output current, 1.5MHz switching frequency, and includes internal soft-start and protection features.

What is the pinout of TMI3408F?

Use the TMI3408F datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about TMI3408F pinout to locate pins, power rails, and interface signals before layout.

TMI3408F Datasheet, Specs, Alternatives & ECAD | MI

AI summary

The TMI3408F is a 1.5MHz, 1.2A synchronous step-down converter designed for portable applications, featuring force PWM mode and high efficiency.

Best for

Portable battery-powered electronics
Space-constrained designs

Avoid if

Applications requiring ultra-low quiescent current at light loads (due to Force PWM)

Check before use

Inductor saturation current rating
Input capacitor ESR

Key specifications

Output Current: 1.2 A
Switching Frequency: 1.5 MHz
Input Voltage: 2.5 V - 5.5 V

Compliance & Environment

RoHS: Compliant
REACH: -
MSL: 3
ECCN: -
HTSUS: -

Application

Power ManagementConsumer Electronics

Datasheet

77c16b65fc550e0667b939735e009706_2407111415_TMI-TMI3408F_C5138141.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TMI3408F: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

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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

It is a monolithic, peak current mode, synchronous step-down DC-DC converter operating at a constant 1.5MHz frequency.

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 TMI3408F?+×

What are the key applications for the TMI3408F?+×

What should engineers review before using the TMI3408F?+×

What are the key specifications of the TMI3408F?+×

What is the pinout of TMI3408F?+×