LTC4009IUF#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LTC4009IUF#TRPBF

Manufacturer

analog-devices

Introduction

The LTC4009 is a highly integrated, multi-chemistry battery charger controller that charges Li-ion, Li-polymer, or other rechargeable batteries with a single cell or up to 4 cells in series. It provides a complete charging solution with integrated power MOSFET, current sense, and overvoltage/overcurrent protection.

Product Features and Performance

Supports Li-ion, Li-polymer, and other rechargeable battery chemistries

Charges 1 to 4 cells in series

Constant-current, constant-voltage charging

Programmable charge current up to 5A

Integrated power MOSFET, current sense, and overvoltage/overcurrent protection

Supports applications up to 28V input voltage

Wide operating temperature range of -40°C to 125°C

Product Advantages

Highly integrated design reduces external component count

Programmable charge current provides flexibility

Extensive protection features ensure safe operation

Wide input voltage and temperature range enable use in diverse applications

Key Reasons to Choose

Comprehensive battery charging solution in a compact package

Robust protection features for reliable and safe operation

Flexible configuration options to support various battery types and applications

Industry-leading performance and reliability from a trusted manufacturer

Quality and Safety Features

Overvoltage, overcurrent, and reverse current protection

Thermal regulation and shutdown for safe operation

Compatibility

Suitable for Li-ion, Li-polymer, and other rechargeable battery types

Can charge 1 to 4 cells in series

Application Areas

Portable electronics

Power tools

Medical devices

Industrial equipment

Electric vehicles

Product Lifecycle

The LTC4009 is an active product, and there are no immediate plans for discontinuation. Customers can contact our website's sales team for information on alternative or equivalent models.