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LTC4121EUD#TRPBF AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

LTC4121EUD#TRPBF product

LTC4121EUD#TRPBF

Battery Chargers

Battery ChargerPMICSynchronous

The LTC4121EUD#TRPBF is a high-efficiency synchronous step-down battery charger IC capable of handling up to 40V input and 400mA charge current.

Best for

  • Portable battery-powered devices
  • Industrial equipment

Avoid if

  • Applications requiring very high charge currents exceeding 400mA

Check before use

  • Thermal dissipation requirements for the 16-WFQFN package

Key specifications

Max Charge Current
400mA
Max Supply Voltage
40V
Package
16-WFQFN

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8542.39.0001

Application

Battery Management

Datasheet

269540.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for LTC4121EUD#TRPBF: 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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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 battery charger IC from Analog Devices, optimized for multi-chemistry battery applications.