LT3650EDD-8.2#PBF - Analog Devices Inc.

Manufacturer Part Number

LT3650EDD-8.2#PBF

Manufacturer

Analog Devices

Introduction

Integrated battery charger for Lithium-Ion/Polymer batteries

Product Features and Performance

2-cell Lithium Ion/Polymer charging capability

Constant programmable charging current

Integrated timer for charging control

Over temperature fault protection

Maximum charge current of 2A

Designed for 8.2V battery packs

Supports up to 32V input supply voltage

Operational temperature range -40°C to 85°C

Surface mount 12-WFDFN Exposed Pad package

No interface for simplified design

Product Advantages

High efficiency charging

Precision charge current regulation

Automatic recharge feature

Thermal protection for safety

Compact 12-DFN package saves board space

Key Technical Parameters

Number of Cells: 2

Current - Charging: Programmable Constant

Charge Current - Max: 2A

Battery Pack Voltage: 8.2V

Voltage - Supply (Max): 32V

Operating Temperature: -40°C to 85°C

Mounting Type: Surface Mount

Package / Case: 12-WFDFN Exposed Pad

Quality and Safety Features

Built-in temperature fault protection

Automatic shut-off to prevent overcharging

Compatibility

Designed specifically for Lithium Ion/Polymer batteries

Application Areas

Portable consumer electronics

Handheld devices

Power tools

Battery-powered equipment

Product Lifecycle

Product Status: Active

Availability of replacements or upgrades to be checked with manufacturer

Several Key Reasons to Choose This Product

Advanced charging features for Lithium batteries

Programmable charge current and safety timers for flexible design

Supports a wide range of input voltages for global use

Thermal protection enhances device safety and longevity

Compact design suitable for space-constrained applications

Active product status ensures ongoing support and availability