OR Controllers, Ideal Diodes

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Mfr Part #	Quantity Available	Price	Series	Package	Product Status	Type	FET Type	Ratio - Input:Output	Internal Switch(s)	Delay Time - ON	Delay Time - OFF	Current - Output (Max)	Current - Supply	Voltage - Supply	Applications	Operating Temperature	Grade	Mounting Type	Package / Case	Supplier Device Package

LM73100RPWR 2.7-V TO 23-V, 5.5-A IDEAL DIODE Texas Instruments	6,110 In Stock	1 : ¥9.86000 Cut Tape (CT) 3,000 : ¥4.06690 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	N+1 ORing Controller	N-Channel	1:1	Yes	29.57 ms	64.44 µs	5.5A	459 µA	2.7V ~ 23V	General Purpose	-40°C ~ 125°C (TJ)	-	Surface Mount	10-VFQFN	10-VQFN-HR (2x2)
LTC4412HVIS6#TRPBF IC OR CTRLR SRC SELECT TSOT23-6 Analog Devices Inc.	5,531 In Stock	1 : ¥52.54000 Cut Tape (CT) 2,500 : ¥26.37948 Tape & Reel (TR)	PowerPath™	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Source Selector Switch	P-Channel	2:1	No	110 µs	13 µs	-	18 µA	2.5V ~ 36V	Handheld, USB Powered Supplies	-40°C ~ 125°C	Automotive	Surface Mount	SOT-23-6 Thin, TSOT-23-6	TSOT-23-6

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Ideal diode controllers, also called OR'ing 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.