LTC4412IS6#TRMPBF

The LTC4412IS6#TRMPBF is an ideal diode controller manufactured by Analog Devices Inc./Maxim Integrated. This controller is designed to control external N-channel MOSFETs to create ideal diode circuits for power switchover applications. It ensures seamless power source transition with minimal voltage drops and reverse current.

Key Features:

• Ideal Diode Functionality: The LTC4412IS6#TRMPBF enables the implementation of ideal diode circuits using external N-channel MOSFETs. It eliminates the need for bulky and costly Schottky diodes, reducing power losses and improving efficiency.
• Low Voltage Drop: By using MOSFETs with low on-resistance (RDS(on)), the controller minimizes voltage drops across the power path, ensuring efficient power transfer from the input to the load.
• Reverse Current Blocking: It prevents reverse current flow from the load to the input source, protecting sensitive components and preventing damage to the power system.
• Power Source Selection: The controller automatically selects the power source with the highest voltage, ensuring uninterrupted power supply to the load. It can handle multiple power sources such as batteries, adapters, or external power supplies.
• Fast Switchover: With fast response times, the LTC4412IS6#TRMPBF ensures smooth and rapid switchover between power sources, minimizing downtime and disruptions in the operation of the load.
• Wide Operating Voltage Range: It operates over a wide input voltage range, accommodating various power supply configurations and applications.
• Compact Package: Offered in a small SOT-23-6 package, the controller facilitates easy integration into space-constrained PCB layouts and compact electronic devices.

Applications:

• Battery-powered systems
• Uninterruptible power supplies (UPS)
• Power management circuits
• Hot-swappable power sources
• Load sharing and redundancy systems
• Automotive electronics
• Portable electronic devices