Linear Technology's LT3652EMSE Power Tracking 2A Battery Charger

The LT3652EMSE is a highly efficient power tracking battery charger designed by Linear Technology for modern electronics that require reliable and fast charging solutions. This sophisticated integrated circuit is tailored to optimize the charging process for a variety of battery chemistries, ensuring that devices are powered up safely and efficiently.

Key Features:

• Wide Input Voltage Range: The charger can operate with an input voltage range of 4.95V to 32V, making it versatile for various power sources, including solar panels.
• Adjustable Charging Current: It offers an adjustable charge current up to 2A, allowing users to fine-tune the charging process according to the specific needs of their battery.
• Power Tracking Capability: The LT3652EMSE features power tracking, which maximizes the use of available input power, especially useful when dealing with fluctuating or limited power sources like solar energy.
• Multi-Chemistry Support: This charger supports a wide range of battery chemistries, including Li-Ion, Li-Polymer, and LiFePO4, providing a flexible solution for different battery types.
• High Charging Efficiency: With its high efficiency, the LT3652EMSE ensures minimal heat generation and maximizes the power transferred to the battery.
• Temperature Monitoring: The built-in temperature monitoring safeguards the battery by suspending the charge if it detects an unsafe temperature condition.
• Programmable Charge Termination: Users can program the termination of the charge cycle based on the battery's voltage level, ensuring the battery is not overcharged.

Applications:

The LT3652EMSE is ideal for portable devices, industrial and automotive applications, and particularly well-suited for energy-harvesting scenarios or any application where the power supply is limited or variable. Its robust design ensures reliability and longevity in demanding environments.

Package and Availability:

Offered in a compact 12-pin MSOP package, the LT3652EMSE is both space-saving and easy to integrate into existing designs. It is available for order from Linear Technology and its authorized distributors, providing designers with a high-quality charging solution for their power management needs.