LTC4125EUFD#PBF

Product Overview

The LTC4125EUFD#PBF belongs to the category of integrated circuits and is specifically designed for wireless power transfer applications. This device is known for its high efficiency, compact package, and versatile functionality. The LTC4125EUFD#PBF comes in a small 20-lead QFN package and is an essential component for wireless charging systems.

Basic Information

• Category: Integrated Circuits
• Use: Wireless Power Transfer
• Characteristics: High Efficiency, Compact Design
• Package: 20-Lead QFN
• Essence: Wireless Charging
• Packaging/Quantity: Individual Units

Specifications

The LTC4125EUFD#PBF operates with an input voltage range of 4V to 19V and provides an adjustable output voltage up to 13.2V. It supports a maximum charge current of 400mA and features an integrated full-bridge rectifier. Additionally, it offers programmable input current limit and various protection features such as thermal shutdown and overvoltage protection.

Detailed Pin Configuration

The LTC4125EUFD#PBF features a total of 20 pins, each serving specific functions related to power transfer, control, and monitoring. A detailed pinout diagram is available in the product datasheet.

Functional Features

• Integrated Full-Bridge Rectifier
• Adjustable Output Voltage
• Programmable Input Current Limit
• Thermal Shutdown Protection
• Overvoltage Protection

Advantages and Disadvantages

Advantages: - High Efficiency - Compact Package - Versatile Functionality

Disadvantages: - Limited Maximum Charge Current

Working Principles

The LTC4125EUFD#PBF operates by efficiently converting the input voltage to a suitable level for wireless power transfer. It utilizes advanced control algorithms to regulate the charging process and ensure optimal energy transfer.

Detailed Application Field Plans

The LTC4125EUFD#PBF is widely used in various wireless charging applications, including portable electronic devices, medical equipment, and automotive systems. Its compact design and high efficiency make it suitable for integration into space-constrained and power-sensitive products.

Detailed and Complete Alternative Models

• LTC4120: Similar functionality with different package options
• LTC4123: Lower input voltage range but similar features
• LTC4121: Higher charge current capability with comparable specifications

In conclusion, the LTC4125EUFD#PBF is a highly efficient and versatile integrated circuit designed for wireless power transfer applications. Its compact package and advanced features make it an ideal choice for a wide range of wireless charging systems.

Word Count: 411