OR Controllers, Ideal Diodes

Ideal diode controllers, also called O-Ring controllers, are devices designed to control an external pass transistor (usually a FET) in a manner that allows current flow in only one direction, similar to a rectifier diode but with significantly lower conduction loss. Among other applications, they are commonly used for providing reverse-flow protection in power supplies designed to be connected in parallel for sake of redundancy or increased output current capability.

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Texas Instruments TPS2120YFPT

2.7-22V, 62M, 3A, PRIORITY POWER

0

Texas Instruments TPS2121RUXR

PWR MGMT BATTERY MGMT

0

Maxim Integrated MAX40203ANS+T

Diodes - General Purpose, Power, Switching Low Current Ideal Diode

0.64

Maxim Integrated MAX40203AUK+T

Diodes - General Purpose, Power, Switching Low Current Ideal Diode

0.64