PMIC - OR Controllers, Ideal Diodes

Category Introduction

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.

Product List

562 Items

PDF	Mfr Part #	Quantity Available	UnitPrice	RFQ	Series	Packaging	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	Mounting Type	Package / Case	Supplier Device Package
	LTC4372HDD#TRPBF LOW ICC IDEAL DIODE CONTROLLER W Analog Devices Inc.	143	$4.47			Tape & Reel (TR)	Active	N+1 ORing Controller	N-Channel	1:1	No	500 µs	500 ns	10µA	5 µA	2.5V ~ 80V	Automotive, Redundant Power Supplies	-40°C ~ 125°C (TA)	Surface Mount	8-WFDFN Exposed Pad	8-DFN (3x3)
	LTC4372HMS8#TRPBF LOW ICC IDEAL DIODE CONTROLLER W Analog Devices Inc.	183	$4.54			Tape & Reel (TR)	Active	N+1 ORing Controller	N-Channel	1:1	No	500 µs	500 ns	10µA	5 µA	2.5V ~ 80V	Automotive, Redundant Power Supplies	-40°C ~ 125°C (TA)	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
	LTC4371IDD#TRPBF IC DIODE-OR CTLR MON 10DFN Analog Devices Inc.	204	$4.51			Tape & Reel (TR)	Active	N+1 ORing Controller	N-Channel	2:1	No	-	-	-	300 µA	-4.5V ~ -600V	-48V Dist Power Systems, AdvancedTCA® Systems	-40°C ~ 85°C	Surface Mount	10-WFDFN Exposed Pad	10-DFN (3x3)
	LTC4371IMS#TRPBF IC DIODE-OR CTLR MON 10MSOP Analog Devices Inc.	60	$4.52			Tape & Reel (TR)	Active	N+1 ORing Controller	N-Channel	2:1	No	-	-	-	300 µA	-4.5V ~ -600V	-48V Dist Power Systems, AdvancedTCA® Systems	-40°C ~ 85°C	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-MSOP
	LTC4372IDD#TRPBF LOW ICC IDEAL DIODE CONTROLLER W Analog Devices Inc.	160	$4.62			Tape & Reel (TR)	Active	N+1 ORing Controller	N-Channel	1:1	No	500 µs	500 ns	10µA	5 µA	2.5V ~ 80V	Automotive, Redundant Power Supplies	-40°C ~ 85°C (TA)	Surface Mount	8-WFDFN Exposed Pad	8-DFN (3x3)
	LTC4372IMS8#TRPBF LOW ICC IDEAL DIODE CONTROLLER W Analog Devices Inc.	148	$4.67			Tape & Reel (TR)	Active	N+1 ORing Controller	N-Channel	1:1	No	500 µs	500 ns	10µA	5 µA	2.5V ~ 80V	Automotive, Redundant Power Supplies	-40°C ~ 85°C (TA)	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
	LTC4416IMS-1#TRPBF IC OR CTRLR SRC SELECT 10MSOP Analog Devices Inc.	79	$4.58		PowerPath™	Tape & Reel (TR)	Active	Source Selector Switch	P-Channel	2:2	No	60 µs	30 µs	-	130 µA	3.6V ~ 36V	Battery Backup, Industrial/Automotive, High Current Switch	-40°C ~ 125°C	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-MSOP
	LTC4420CDD#TRPBF IC SOURCE SELECTOR SWITCH 12DFN Analog Devices Inc.	154	$4.69		PowerPath™	Tape & Reel (TR)	Active	Source Selector Switch	N-Channel	2:1	Yes	-	-	1.6A	3.6 µA	1.8V ~ 18V	Battery Backup	0°C ~ 70°C	Surface Mount	12-WFDFN Exposed Pad	12-DFN (3x3)
	LTC4420CMSE#TRPBF IC SOURCE SELECTOR SWITCH 12MSOP Analog Devices Inc.	75	$4.70		PowerPath™	Tape & Reel (TR)	Active	Source Selector Switch	N-Channel	2:1	Yes	-	-	1.6A	3.6 µA	1.8V ~ 18V	Battery Backup	0°C ~ 70°C	Surface Mount	12-TSSOP (0.118", 3.00mm Width) Exposed Pad	12-MSOP-EP
	LT4320HDD-1#TRPBF IC OR CTRLR BRIDGE RECT 8DFN Analog Devices Inc.	27	$5.89			Tape & Reel (TR)	Active	Bridge Rectifier	N-Channel	Bridge (1)	No	-	-	-	1.5 mA	9V ~ 72V	General Purpose	-40°C ~ 125°C	Surface Mount	8-WFDFN Exposed Pad	8-DFN (3x3)
	ISL6144IRZA-T IC OR CTRLR N+1 20QFN Renesas Electronics America Inc	152	$4.76			Tape & Reel (TR)	Active	N+1 ORing Controller	N-Channel	N:1	No	1 ms	250 ns	-	5 mA	9V ~ 75V	N+1 Power Supplies, Telecom/Datacom Systems	-40°C ~ 105°C	Surface Mount	20-VQFN Exposed Pad	20-QFN (5x5)
	ISL6144IVZA-T IC OR CTRLR N+1 16TSSOP Renesas Electronics America Inc	93	$4.78			Tape & Reel (TR)	Active	N+1 ORing Controller	N-Channel	N:1	No	1 ms	250 ns	-	5 mA	9V ~ 75V	N+1 Power Supplies, Telecom/Datacom Systems	-40°C ~ 105°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width)	16-TSSOP
	MAX5944ESE+T IC OR CTRLR N+1 16SOIC Analog Devices Inc./Maxim Integrated	175	$4.91			Tape & Reel (TR)	Active	N+1 ORing Controller	N-Channel	N:1	No	-	100 ns	-	1.3 mA	7.5V ~ 37V	FireWire®	-40°C ~ 85°C	Surface Mount	16-SOIC (0.154", 3.90mm Width)	16-SOIC
	LTC4373IDD#TRPBF LOW ICC IDEAL DIODE CONTROLLER W Analog Devices Inc.	75	$4.91			Tape & Reel (TR)	Active	N+1 ORing Controller	N-Channel	1:1	No	500 µs	500 ns	10µA	5 µA	2.5V ~ 80V	Automotive, Redundant Power Supplies	-40°C ~ 85°C (TA)	Surface Mount	8-WFDFN Exposed Pad	8-DFN (3x3)
	LTC4373IMS8#TRPBF LOW ICC IDEAL DIODE CONTROLLER W Analog Devices Inc.	46	$4.99			Tape & Reel (TR)	Active	N+1 ORing Controller	N-Channel	1:1	No	500 µs	500 ns	10µA	5 µA	2.5V ~ 80V	Automotive, Redundant Power Supplies	-40°C ~ 85°C (TA)	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
	LTC4417CGN#TRPBF IC OR CTRLR SRC SELECT 24SSOP Analog Devices Inc.	182	$4.89		PowerPath™	Tape & Reel (TR)	Active	Source Selector Switch	P-Channel	3:1	No	1.4 µs	700 ns	-	28 µA	2.5V ~ 36V	Battery Backup, Handheld/Mobile Devices	0°C ~ 70°C	Surface Mount	24-SSOP (0.154", 3.90mm Width)	24-SSOP
	LTC4419IDD#TRPBF IC SOURCE SELECTOR SWITCH 10DFN Analog Devices Inc.	54	$4.92		PowerPath™	Tape & Reel (TR)	Active	Source Selector Switch	N-Channel	2:1	Yes	-	-	1.6A	3.6 µA	1.8V ~ 18V	Battery Backup	-40°C ~ 85°C	Surface Mount	10-WFDFN Exposed Pad	10-DFN (3x3)
	LTC4419IMSE#TRPBF IC SOURCE SELECTOR SWITCH 12MSOP Analog Devices Inc.	166	$4.90		PowerPath™	Tape & Reel (TR)	Active	Source Selector Switch	N-Channel	2:1	Yes	-	-	1.6A	3.6 µA	1.8V ~ 18V	Battery Backup	-40°C ~ 85°C	Surface Mount	12-TSSOP (0.118", 3.00mm Width) Exposed Pad	12-MSOP-EP
	LTC4352HDD#TRPBF IC OR CTRLR N+1 12DFN Analog Devices Inc.	75	$5.26			Tape & Reel (TR)	Active	N+1 ORing Controller	N-Channel	N:1	No	250 ns	200 ns	-	1.4 mA	2.9V ~ 18V	Redundant Power Supplies, Telecom Infrastructure	-40°C ~ 150°C	Surface Mount	12-WFDFN Exposed Pad	12-DFN (3x3)
	LTC4352HMS#TRPBF IC OR CTRLR N+1 12MSOP Analog Devices Inc.	4	$5.19			Tape & Reel (TR)	Active	N+1 ORing Controller	N-Channel	N:1	No	250 ns	200 ns	-	1.4 mA	2.9V ~ 18V	Redundant Power Supplies, Telecom Infrastructure	-40°C ~ 150°C	Surface Mount	12-TSSOP (0.118", 3.00mm Width)	12-MSOP