LTC4071IDDB#TRPBF

Product Overview

Category

The LTC4071IDDB#TRPBF belongs to the category of battery charger ICs.

Use

It is used for charging and managing single-cell lithium-ion/polymer batteries.

Characteristics

• Input Voltage Range: 4.95V to 6V
• Charge Current: Up to 250mA
• Programmable Charge Termination
• Low Battery Disconnect
• Thermal Regulation

Package

The LTC4071IDDB#TRPBF comes in a 10-Lead DFN package.

Essence

This product is essential for efficiently and safely charging single-cell lithium-ion/polymer batteries in various applications.

Packaging/Quantity

The LTC4071IDDB#TRPBF is typically available in tape and reel packaging with a quantity of 2500 units per reel.

Specifications

• Input Voltage Range: 4.95V to 6V
• Charge Current: Up to 250mA
• Charge Termination: Programmable
• Low Battery Disconnect: 2.5V
• Thermal Regulation: Yes
• Package Type: 10-Lead DFN

Detailed Pin Configuration

The LTC4071IDDB#TRPBF features a 10-pin configuration, including VIN, GND, PROG, BAT, TS, and more. For detailed pin configuration, please refer to the manufacturer's datasheet.

Functional Features

• Wide Input Voltage Range
• Programmable Charge Termination
• Low Battery Disconnect
• Thermal Regulation
• Automatic Recharge

Advantages

• Efficient charging of lithium-ion/polymer batteries
• Programmable charge termination for flexibility
• Low battery disconnect feature for battery protection
• Thermal regulation for safe operation

Disadvantages

• Limited to single-cell battery charging
• May require external components for specific applications

Working Principles

The LTC4071IDDB#TRPBF operates by regulating the input voltage to provide a controlled charging current to the connected lithium-ion/polymer battery. It monitors the battery voltage and temperature to ensure safe and efficient charging, with programmable termination to prevent overcharging.

Detailed Application Field Plans

The LTC4071IDDB#TRPBF is suitable for a wide range of portable and battery-powered devices, including: - Portable electronics - Wearable devices - IoT sensors - Medical devices - Handheld instruments

Detailed and Complete Alternative Models

Some alternative models to the LTC4071IDDB#TRPBF include: - MCP73831 - MAX1555 - BQ24075

In conclusion, the LTC4071IDDB#TRPBF is a versatile battery charger IC designed for single-cell lithium-ion/polymer batteries, offering programmable charge termination, low battery disconnect, and thermal regulation for safe and efficient charging in various portable and battery-powered applications.

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