LTC4120EUD#PBF - Analog Devices Inc.

Manufacturer Part Number

LTC4120EUD#PBF

Manufacturer

Analog Devices

Introduction

Wireless power receiver and battery charger integrating a PowerPath manager

Product Features and Performance

Multi-Chemistry battery compatibility

Programmable constant charging current

Autonomous PowerPath management

Thermal regulation for optimized charging

Wide voltage supply range up to 40V

High temperature operation up to 125°C

Product Advantages

Supports wireless charging simplifying product design

Integrated solution reduces external component count

High reliability with thermal performance features

Suitable for harsh environments due to high temperature rating

Key Technical Parameters

Charge Current - Max: 400mA

Battery Pack Voltage: 11V

Voltage - Supply (Max): 40V

Operating Temperature: -40°C ~ 125°C (TJ)

Quality and Safety Features

Built-in thermal regulation to prevent overheating

Automatic charging current adjustment based on temperature and input voltage

Compatibility

Compliant with various battery chemistries

Compatible with multi-cell battery configurations

Application Areas

Portable medical devices

Handheld industrial instruments

Battery-powered consumer products with wireless charging capability

Product Lifecycle

Status: Active

Not currently nearing discontinuation with ongoing support

Several Key Reasons to Choose This Product

Wide operating temperature range suitable for various environmental conditions

Autonomous operation simplifies integration into end designs

Charging customization for different battery chemistries increases versatility

Low profile, surface mount QFN package convenient for compact PCB layouts

Analog Devices' reputation for high-quality semiconductor solutions