The LTC1479CG is a sophisticated PowerPath controller designed to manage power distribution in dual battery systems. Manufactured by Linear Technology, a company renowned for its high-performance analog integrated circuits, this product ensures seamless transition between power sources, enhancing system reliability and longevity.

Key Features

• Automatic Switching: The LTC1479CG automatically switches between two battery sources or between a battery and an external supply, ensuring uninterrupted power supply to critical components.
• Low Voltage Operation: It is capable of operating with battery voltages as low as 1.1V, making it suitable for single-cell Li-Ion or multi-cell NiCd/NiMH applications.
• High Current Capability: This controller can handle continuous output currents up to 2A, which can be beneficial for high drain devices.
• Minimal Voltage Drop: The LTC1479CG features a low loss P-channel MOSFET power stage, resulting in minimal voltage drop across the switch.
• Protection Features: It includes overcurrent protection, thermal shutdown, and undervoltage lockout to safeguard the system and batteries from various fault conditions.

Applications

With its robust design and versatile features, the LTC1479CG is ideal for portable devices that require reliable power management. It is widely used in:

• Handheld Instruments
• Notebook Computers
• Medical Devices
• Portable Power Tools
• Backup Power Systems

Technical Specifications

The LTC1479CG is a testament to Linear Technology's commitment to quality and performance, providing designers with a reliable solution for complex power management challenges in portable and backup power applications.