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
	TPS2114APWR TPS2114A AUTOSWITCHING POWER MUX Texas Instruments	133	$1.29			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	LTC4371IMS#PBF LTC4371 - DUAL NEGATIVE VOLTAGE Linear Technology	224	$0.00			Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-	-
	LTC1473LCGN#PBF LTC1473L - LOW VOLT DUAL PWR PAT Linear Technology	45	$6.28			Bulk	Obsolete	Source Selector Switch	N-Channel	3:1	No	22 µs	1 µs	-	100 µA	2.8V ~ 9V	Handheld/Mobile Devices	0°C ~ 70°C	Surface Mount	16-SSOP (0.154", 3.90mm Width)	16-SSOP
	LTC4418CUF#PBF IC CTRLR DUAL PWRPATH 20QFN Analog Devices Inc.	15	$6.41		PowerPath™	Tube	Active	Source Selector Switch	P-Channel	2:1	Yes	-	-	-	52 µA	40V	Industrial	0°C ~ 70°C (TA)	Surface Mount	20-WFQFN Exposed Pad	20-QFN (4x4)
	LTC4415EDHC#PBF IC OR CTRLR SRC SELECT 16DFN Analog Devices Inc.	26	$8.52		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)
	LTC4376HDHD#PBF 7A IDEAL DIODE WITH REVERSE INPU Analog Devices Inc.	24	$8.93			Tube	Active	Current Sharing Controller	N-Channel	1:1	Yes	-	300 ns	7A	150 µA	4V ~ 40V	Automotive, Portable Battery, Redundant Power Supplies, Computer Systems	-40°C ~ 125°C	Surface Mount	16-WFDFN Exposed Pad	16-DFN (5x4)
	LTC4417IUF#PBF IC OR CTRLR SRC SELECT 24QFN Analog Devices Inc.	7	$9.29		PowerPath™	Tube	Active	Source Selector Switch	P-Channel	3:1	No	1.4 µs	700 ns	-	28 µA	2.5V ~ 36V	Battery Backup, Handheld/Mobile Devices	-40°C ~ 85°C	Surface Mount	24-WFQFN Exposed Pad	24-QFN (4x4)
	LTC4357MPMS8#PBF IC OR CTRLR N+1 8MSOP Analog Devices Inc.	9	$11.93			Tube	Active	N+1 ORing Controller	N-Channel	N:1	No	-	300 ns	-	500 µA	9V ~ 80V	Automotive, Redundant Power Supplies, Telecom Infrastructure	-55°C ~ 125°C	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP
	TPS2113APW IC OR CTRLR SRC SELECT 8TSSOP Texas Instruments	118	$2.88			Tube	Active	Source Selector Switch	N-Channel	2:1	Yes	1 ms	5 ms	1.25A	55 µA	2.8V ~ 5.5V	Handheld/Mobile Devices	-40°C ~ 85°C	Surface Mount	8-TSSOP (0.173", 4.40mm Width)	8-TSSOP
	LTC1473IGN#PBF IC OR CTRLR SRC SELECT 16SSOP Analog Devices Inc.	55	$11.82		PowerPath™	Tube	Active	Source Selector Switch	N-Channel	3:1	No	22 µs	1 µs	-	100 µA	4.75V ~ 30V	Handheld/Mobile Devices	-40°C ~ 85°C	Surface Mount	16-SSOP (0.154", 3.90mm Width)	16-SSOP
	TPS2104DBVT IC OR CTRLR SRC SELECT SOT23-5 Texas Instruments	50	$2.50			Tape & Reel (TR)	Active	Source Selector Switch	N and P-Channel	2:1	Yes	-	-	500mA, 100mA	18 µA	2.7V ~ 5.5V	Handheld/Mobile Devices	-40°C ~ 85°C	Surface Mount	SC-74A, SOT-753	SOT-23-5
	TPS2103DBVT IC OR CTRLR SRC SELECT SOT23-5 Texas Instruments	230	$2.49			Tape & Reel (TR)	Active	Source Selector Switch	N and P-Channel	2:1	Yes	-	-	500mA, 100mA	14 µA	2.7V ~ 4V	Handheld/Mobile Devices	-40°C ~ 70°C	Surface Mount	SC-74A, SOT-753	SOT-23-5
	TPS2110PW IC OR CTRLR SRC SELECT 8TSSOP Texas Instruments	318	$2.89			Tube	Active	Source Selector Switch	N-Channel	2:1	Yes	500 µs	3 ms	750mA	55 µA	2.8V ~ 5.5V	Handheld/Mobile Devices	-40°C ~ 85°C	Surface Mount	8-TSSOP (0.173", 4.40mm Width)	8-TSSOP
	MAX5944ESE+ IC OR CTRLR N+1 16SOIC Analog Devices Inc./Maxim Integrated	59	$7.87			Tube	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
	LTC4420CMSE#PBF IC SOURCE SELECTOR SWITCH 12MSOP Analog Devices Inc.	32	$7.89		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	12-TSSOP (0.118", 3.00mm Width) Exposed Pad	12-MSOP-EP
	LTC1473CGN#PBF IC OR CTRLR SRC SELECT 16SSOP Analog Devices Inc.	58	$9.68		PowerPath™	Tube	Active	Source Selector Switch	N-Channel	3:1	No	22 µs	1 µs	-	100 µA	4.75V ~ 30V	Handheld/Mobile Devices	0°C ~ 70°C	Surface Mount	16-SSOP (0.154", 3.90mm Width)	16-SSOP
	TPS2100DBVT IC OR CTRLR SRC SELECT SOT23-5 Texas Instruments	175	$2.53			Tape & Reel (TR)	Active	Source Selector Switch	N and P-Channel	2:1	Yes	-	-	500mA, 10mA	10 µA	2.7V ~ 4V	Handheld/Mobile Devices	-40°C ~ 70°C	Surface Mount	SC-74A, SOT-753	SOT-23-5
	TPS2100D IC OR CTRLR SRC SELECT 8SOIC Texas Instruments	339	$1.07			Tube	Obsolete	Source Selector Switch	N and P-Channel	2:1	Yes	-	-	1A	10 µA	2.7V ~ 4V	Handheld/Mobile Devices	-40°C ~ 70°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	TPS2103D IC OR CTRLR SRC SELECT 8SOIC Texas Instruments	3	$1.24			Tube	Obsolete	Source Selector Switch	N and P-Channel	2:1	Yes	-	-	500mA, 100mA	14 µA	2.7V ~ 4V	Handheld/Mobile Devices	-40°C ~ 70°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	LTC4359HMS8#WTRPBF IDEAL DIODE CNTR W/ REVERSE IN P Analog Devices Inc.	89	$8.07		Automotive, AEC-Q100	Tape & Reel (TR)	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-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-MSOP