Application Notes
Using LDOs and Power Managers in Systems with Redundant Power Supplies
Texas Instruments
Published : 29 Nov 00
Description
For reasons of continuity in some systems independent power sources must operate in parallel. The traditional way to connect two ore more power sources in parallel uses isolation diodes. However in situations where the associated voltage drop or the presence of voltage-feedback sensing wires makes using isolation diodes undesirable special types of low dropout voltage regulators (LDOs) and hot-
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