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PowerPath Controllers & Ideal Diodes
Matching Circuits
The Following Circuits match the search criteria selected above.
12V Distribution in μTCA Redundant Power Subsystem Dual Battery Load Sharing with Automatic Switchover of Power from Batteries to Wall Adapter Dual Battery Load Sharing with Automatic Switchover to a Wall Adapter Dual Battery Load Sharing with Automatic Switchover to a Wall Adapter Peak Power Tracking Buck Solar Charger Maximizes Efficiency Power Backup Using Supercapacitors and Optional Keep-Alive Cell Solar Panel Charging 12V Battery Through Ideal Diode to Prevent Back Feeding Supercap-Based Power Ride-Through Circuit Maximizes Run Time Using an Energy Scavenging Scheme Supercapacitor Energy Storage System for Data Backup Two Load-Sharing, Redundant, 48V/10A Power Supplies Using an Ideal Diode μTCA Application Supplying 12V Power to Two μTCA Slots
12V Distribution in μTCA Redundant Power Subsystem
The LTC4225 offers ideal diode and Hot Swap functions for two power rails by controlling external series connected N-channel MOSFETs. MOSFETs acting as ideal diodes replace two high power Schottky diodes and the associated heat sinks, saving power and board area. Hot Swap control MOSFETs allow boards to be safely inserted and removed from a live backplane by limiting inrush current. The supply output is also protected against short-circuit faults with a fast acting current limit and internal timed circuit breaker.