LTC1647-3CGN PowerPath Controller from Linear Technology

The LTC1647-3CGN is a sophisticated PowerPath controller designed by Linear Technology to ensure seamless transition between multiple power sources. This integrated circuit is particularly suitable for systems that require automatic switchover from an external power supply to a battery backup or vice versa without interruption.

Key Features:

• Automatic Switchover: The LTC1647-3CGN automatically switches between power sources, such as an AC adapter and battery, without causing any disruption to the load.
• Low Loss: The device features low-loss P-channel MOSFET ideal diodes, which minimize voltage drop and power dissipation during operation.
• Priority Channel: It offers a priority channel for the external power source, ensuring that the system primarily runs on the external source when available.
• Overcurrent Protection: The controller includes overcurrent protection, safeguarding both power sources from potential damage caused by excessive current draw.
• Compact Package: Housed in a compact 16-pin narrow SSOP package, the LTC1647-3CGN saves valuable board space in dense applications.

Applications:

The LTC1647-3CGN is ideal for a wide range of applications, including but not limited to:

• Portable Devices
• Uninterruptible Power Supplies (UPS)
• Redundant Power Systems
• Automotive Power Systems

Technical Specifications:

The LTC1647-3CGN by Linear Technology is a reliable and efficient solution for power management in systems that require a seamless transition between different power sources. Its advanced features and compact design make it a top choice for engineers looking to enhance the resilience and efficiency of their power systems.