LT3651EUHE-8.4#PBF - Analog Devices Inc.

Manufacturer Part Number

LT3651EUHE-8.4#PBF

Manufacturer

Analog Devices

Introduction

The LT3651EUHE-8.4#PBF is a high-performance, programmable Power Management Integrated Circuit (PMIC) battery charger tailored for Lithium Ion/Polymer batteries, designed by Analog Devices.

Product Features and Performance

Dedicated to Lithium Ion/Polymer battery chemistry.

Supports a configuration of 2 cells.

Programmable charging current and timer for flexibility in charging applications.

High maximum charge current capability of 4A for faster charging.

Integrates over-temperature fault protection for safety.

Compatible with a battery pack voltage of 8.4V.

Can operate with a maximum supply voltage of 32V.

Designed to operate across a wide temperature range from -40°C to 125°C.

Implemented in a surface mount 36-WFQFN Exposed Pad package for compact design solutions.

Product Advantages

Highly programmable to meet specific charging requirements.

Over-temperature protection enhances safety and reliability.

High charge current capability allows for faster charge times.

Wide input voltage range provides flexibility in various supply scenarios.

Capable of operating in extreme temperature conditions.

Key Technical Parameters

Battery Chemistry: Lithium Ion/Polymer

Number of Cells: 2

Charging Current: Constant Programmable

Max Charge Current: 4A

Battery Pack Voltage: 8.4V

Voltage Supply (Max): 32V

Operating Temperature: -40°C to 125°C

Quality and Safety Features

Incorporates over-temperature fault protection to ensure safety during charging.

Compatibility

Designed to be compatible with Lithium Ion/Polymer battery technologies requiring an 8.4V pack voltage.

Application Areas

Ideal for portable electronic devices, industrial and medical equipment requiring Lithium Ion/Polymer batteries.

Product Lifecycle

The product status is active, indicating ongoing production and availability. There is no information on discontinuation, making it a secure choice for long-term projects.

Several Key Reasons to Choose This Product

Versatile and programmable charging options for Lithium Ion/Polymer batteries.

Enhanced safety features including over-temperature protection.

High-speed charging capability due to a 4A charge current.

Flexible and reliable operation across a wide range of temperatures and input voltages.

Manufactured by Analog Devices, a trusted leader in PMIC battery chargers.