The LTC4098EUDC-1#TRPBF is an advanced, high-efficiency power management IC designed by Analog Devices Inc. This versatile product is engineered to cater to the demanding needs of portable electronic devices that require reliable charging and power management solutions.

Key Features

• Integrated Charger: The device features an autonomous power manager and battery charger with PowerPath™ control, ensuring that the load is powered efficiently while simultaneously charging the battery.
• Wide Input Voltage Range: It operates over a wide input voltage range, making it suitable for a variety of power sources, from USB ports to high-voltage power adapters.
• Multiple Battery Chemistry Support: The LTC4098EUDC-1#TRPBF is designed to work with a range of battery chemistries, including Li-Ion, Li-Polymer, and LiFePO4, offering flexibility for different application requirements.
• Instant-On Operation: The device's Instant-On feature ensures that the system remains operational even with a dead or missing battery when external power is available.
• Thermal Regulation: To maintain optimal performance and safety, the product includes thermal regulation that prevents overheating during the charging process.

Applications

The LTC4098EUDC-1#TRPBF is ideal for a wide range of portable devices, including:

• Smartphones and Tablets
• Portable Media Players
• Handheld Medical Devices
• Portable Industrial and Test Equipment

Technical Specifications

The product comes in a compact, 24-lead QFN package and is characterized by the following technical specifications:

• Input Voltage Range: 4.4V to 20V
• Charge Current Programmability up to 2A
• High-Efficiency Synchronous Buck-Boost DC/DC Converter
• Automatic Load Prioritization between Battery and External Power
• Protections: Overvoltage, Overcurrent, and Thermal Protection

Quality and Reliability

Analog Devices Inc. ensures that the LTC4098EUDC-1#TRPBF meets the highest quality and reliability standards, providing a robust power management solution that designers can trust for their critical applications.