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
	LTC4359CS8#PBF PWR MGMT BATTERY MGMT Analog Devices Inc.	46	$6.30			Tube	Active	N+1 ORing Controller	N-Channel	N:1	No	200 µs	300 ns	220µA	150 µA	4V ~ 80V	Automotive, Redundant Power Supplies, Telecom Infrastructure	-40°C ~ 105°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SO
	LTC4359IS8#PBF IDEAL DIODE CONTROLLER WITH REVE Analog Devices Inc.	16	$7.01			Tube	Active	N+1 ORing Controller	N-Channel	N:1	No	200 µs	300 ns	220µA	150 µA	4V ~ 80V	Automotive, Redundant Power Supplies, Telecom Infrastructure	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SO
	LTC4353IDE#TRPBF IC OR CTRLR N-CH 2CH 16DFN Analog Devices Inc.	43	$10.33			Tape & Reel (TR)	Active	Current Sharing Controller	N-Channel	2:2	No	400 ns	300 ns	-	1.5 mA	2.9V ~ 18V	Redundant Power Supplies, Telecom Infrastructure	-40°C ~ 85°C	Surface Mount	16-WFDFN Exposed Pad	16-DFN (4x3)
	LTC4354IS8#PBF IC OR CTRLR SRC SELECT 8SOIC Analog Devices Inc.	62	$6.18			Tube	Active	Source Selector Switch	N-Channel	2:1	No	-	700 ns	-	1.2 mA	-48V	-48V Dist Power Systems, AdvancedTCA® Systems	-40°C ~ 85°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SO
	LTC4359HS8#PBF IDEAL DIODE CONTROLLER WITH REVE Analog Devices Inc.	55	$7.44			Tube	Active	N+1 ORing Controller	N-Channel	N:1	No	200 µs	300 ns	220µA	150 µA	4V ~ 80V	Automotive, Redundant Power Supplies, Telecom Infrastructure	-40°C ~ 125°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SO
	LTC4358IFE#PBF IC OR CTRLR N+1 16TSSOP Analog Devices Inc.	18	$6.67			Tube	Active	N+1 ORing Controller	N-Channel	N:1	Yes	200 µs	300 ns	5A	600 µA	9V ~ 26.5V	N+1 Power Supplies, High Availability	-40°C ~ 85°C	Surface Mount	16-TSSOP (0.173", 4.40mm Width) Exposed Pad	16-TSSOP-EP
	LTC4355CDE#PBF IC OR CTRLR SRC SELECT 14DFN Analog Devices Inc.	76	$6.74			Tube	Active	N+1 ORing Controller	N-Channel	2:1	No	-	300 ns	-	2 mA	48V, -48V	-48V Dist Power Systems, AdvancedTCA® Systems	0°C ~ 70°C	Surface Mount	14-WFDFN Exposed Pad	14-DFN (4x3)
	LT4320HMSE#PBF IC OR CTRLR BRIDGE RECT 12MSOP Analog Devices Inc.	85	$9.02			Tube	Active	Bridge Rectifier	N-Channel	Bridge (1)	No	-	-	-	1.5 mA	9V ~ 72V	General Purpose	-40°C ~ 125°C	Surface Mount	12-TSSOP (0.118", 3.00mm Width) Exposed Pad	12-MSOP-EP
	LTC4419CDD#PBF IC SOURCE SELECTOR SWITCH 10DFN Analog Devices Inc.	4	$7.36		PowerPath™	Tube	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	10-WFDFN Exposed Pad	10-DFN (3x3)
	LTC4418IUF#PBF IC CTRLR DUAL PWRPATH 20QFN Analog Devices Inc.	58	$7.52		PowerPath™	Tube	Active	Source Selector Switch	P-Channel	2:1	Yes	-	-	-	52 µA	40V	Industrial	-40°C ~ 85°C (TA)	Surface Mount	20-WFQFN Exposed Pad	20-QFN (4x4)
	LTC4372HMS8#PBF LOW ICC IDEAL DIODE CONTROLLER W Analog Devices Inc.	4	$7.61			Tube	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
	LT4320IN8#PBF IC OR CTRLR BRIDGE RECT 8DIP Analog Devices Inc.	45	$9.56			Tube	Active	Bridge Rectifier	N-Channel	Bridge (1)	No	-	-	-	1.5 mA	9V ~ 72V	General Purpose	-40°C ~ 85°C	Through Hole	8-DIP (0.300", 7.62mm)	8-PDIP
	LTC4371IDD#PBF IC DIODE-OR CTLR MON 10DFN Analog Devices Inc.	114	$7.69			Tube	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)
	LT4351IMS#PBF IC OR CTRLR N+1 10MSOP Analog Devices Inc.	98	$7.66			Tube	Active	N+1 ORing Controller	N-Channel	N:1	No	-	-	-	1.41 mA	1.2V ~ 18V	Paralleled/Redundant Power Supplies	-40°C ~ 85°C	Surface Mount	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	10-MSOP
	LTC4352IMS#PBF IC OR CTRLR N+1 12MSOP Analog Devices Inc.	74	$7.64			Tube	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 ~ 85°C	Surface Mount	12-TSSOP (0.118", 3.00mm Width)	12-MSOP
	LTC4372IMS8#PBF LOW ICC IDEAL DIODE CONTROLLER W Analog Devices Inc.	113	$7.78			Tube	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
	LTC4355IMS#PBF IC OR CTRLR SRC SELECT 16MSOP Analog Devices Inc.	79	$7.96			Tube	Active	N+1 ORing Controller	N-Channel	2:1	No	-	300 ns	-	2 mA	48V, -48V	-48V Dist Power Systems, AdvancedTCA® Systems	-40°C ~ 85°C	Surface Mount	16-TFSOP (0.118", 3.00mm Width)	16-MSOP
	LT4320IN8-1#PBF IC OR CTRLR BRIDGE RECT 8DIP Analog Devices Inc.	6	$10.24			Tube	Active	Bridge Rectifier	N-Channel	Bridge (1)	No	-	-	-	1.5 mA	9V ~ 72V	General Purpose	-40°C ~ 85°C	Through Hole	8-DIP (0.300", 7.62mm)	8-PDIP
	LTC4352HMS#PBF IC OR CTRLR N+1 12MSOP Analog Devices Inc.	20	$8.84			Tube	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
	LTC4415IDHC#PBF IC OR CTRLR SRC SELECT 16DFN Analog Devices Inc.	83	$9.01		PowerPath™	Tube	Active	Source Selector Switch	P-Channel	2:2	Yes	-	-	4A	44 µA	1.7V ~ 5.5V	Battery Backup, High Current Switch	-40°C ~ 125°C	Surface Mount	16-WFDFN Exposed Pad	16-DFN (5x3)