Product Overview: LTC4079IDD#TRPBF from Analog Devices Inc.

The LTC4079IDD#TRPBF is a versatile and efficient battery charger integrated circuit (IC) designed and manufactured by Analog Devices Inc., a leader in the semiconductor industry. This high-performance charging solution is tailored for a wide range of applications, including portable electronics, medical devices, and energy storage systems.

Key Features

• Wide Input Voltage Range: The LTC4079 is capable of operating with an input voltage range from 4.5V to 60V, making it suitable for various power supply scenarios.
• Adjustable Charging Current: Users can set the charge current up to 250mA with an external resistor, providing flexibility for different battery capacities and charging speed requirements.
• Multiple Battery Chemistries: It is compatible with a variety of battery chemistries, including Li-Ion, Li-Polymer, LiFePO4, Lead-Acid, and NiMH batteries, offering a broad range of application possibilities.
• Low Quiescent Current: The LTC4079 features a low quiescent current of only 12µA, which is ideal for battery-powered systems where power conservation is critical.
• Integrated Thermal Protection: The device includes thermal regulation to protect the IC during high power or high temperature operation, ensuring reliable and safe charging.

Package and Availability

The LTC4079IDD#TRPBF comes in a compact 10-lead DFN (3mm x 3mm) package, which is both space-saving and efficient for thermal management. Its surface-mount design is optimized for modern PCB assembly processes. The product is available in tape and reel packaging, denoted by the suffix #TRPBF, which is suitable for automated pick-and-place manufacturing operations.

Applications

With its robust feature set and wide input voltage range, the LTC4079IDD#TRPBF is an excellent choice for a variety of applications that require reliable and efficient battery charging. It is particularly well-suited for use in portable devices, energy storage systems, solar-powered applications, and any system where extended battery life and energy efficiency are of paramount importance.

Conclusion

The LTC4079IDD#TRPBF from Analog Devices Inc. offers an ideal charging solution for designers looking to incorporate a flexible, efficient, and reliable battery charger into their applications. Its compatibility with multiple battery chemistries and low quiescent current makes it a versatile choice for a wide array of battery-powered devices.