Solutions Search - LTC4417 - Prioritized PowerPath Controller

Prioritized PowerPath Controllers; LTC4417/4419/4420 - Video Product Brief

Pinkesh Sachdev - Product Marketing Engineer - Mixed Signal Sep 1st 2016
  PowerPath™ prioritizers are low operating current circuits that provide backup switchover power for keeping critical circuitry alive during brown out and power loss conditions based on a user-defined priority. Priority is defined by pin assignment, with V1 assigned the highest priority and V3 the lowest priority. ...

Primer on PowerPath Controllers, Ideal Diodes & Prioritizers

Pinkesh Sachdev - Product Marketing Engineer - Mixed Signal Apr 29th 2016
Electronic systems powered by multiple DC sources are commonplace - they include handheld devices (USB port and battery), portable instruments (wall adapter and battery), and high-availability servers (main and redundant/auxiliary supply rails). Selecting the correct input supply to power the system is not a trivial ...

DC1717A - LTC4417CUF Demoboard : Prioritized PowerPath Controller

Jan 16th 2013
DC1717A - Demo Board for:LTC4417 - Prioritized PowerPath Controller ...

PowerPath Prioritizer Eases Power System Design with Multiple, Disparate Input Sources & Protects Against Reversed Inputs

Dec 10th 2012
MILPITAS, CA – December 10, 2012 – Linear Technology Corporation introduces the LTC4417, a triple-supply prioritized PowerPath™ controller for 2.5V to 36V systems. The controller selects the highest priority valid supply among three inputs to power the load. Priority is defined by pin assignment, while a supply is considered valid ...

Priority Switching from 12V Main Supply to 14.8V Battery Backup

Nov 27th 2012
The LTC4417 connects one of three valid power supplies to a common output based on priority. Priority is defined by pin assignment, with V1 assigned the highest priority and V3 the lowest priority. A power supply is defined as valid when its voltage has been within its overvoltage (OV) and undervoltage (UV) window continuously ...