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
	LTC4370IDE#TRPBF IC OR CTRLR N-CH 2CH 16DFN Analog Devices Inc.	5	$13.36			Tape & Reel (TR)	Active	Current Sharing Controller	N-Channel	2:1	No	400 ns	400 ns	-	2.1 mA	2.9V ~ 18V	Redundant Power Supplies, Telecom Infrastructure	-40°C ~ 85°C	Surface Mount	16-WFDFN Exposed Pad	16-DFN (4x3)
	LTC4415IMSE#PBF IC OR CTRLR SRC SELECT 16MSOP Analog Devices Inc.	24	$9.11		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-TFSOP (0.118", 3.00mm Width) Exposed Pad	16-MSOP-EP
	LTC4417IGN#PBF IC OR CTRLR SRC SELECT 24SSOP Analog Devices Inc.	55	$9.42		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-SSOP (0.154", 3.90mm Width)	24-SSOP
	LTC4353IDE#PBF IC OR CTRLR LOAD SHARE 16DFN Analog Devices Inc.	83	$10.54			Tube	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)
	LTC4417HUF#PBF IC OR CTRLR SRC SELECT 24QFN Analog Devices Inc.	78	$10.79		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 ~ 125°C	Surface Mount	24-WFQFN Exposed Pad	24-QFN (4x4)
	LTC4370CMS#PBF IC OR CTRLR LOAD SHARE 16MSOP Analog Devices Inc.	82	$11.33			Tube	Active	Current Sharing Controller	N-Channel	2:1	No	400 ns	400 ns	-	2.1 mA	2.9V ~ 18V	Redundant Power Supplies, Telecom Infrastructure	0°C ~ 70°C	Surface Mount	16-TFSOP (0.118", 3.00mm Width)	16-MSOP
	LTC4370CDE#PBF IC OR CTRLR LOAD SHARE 16DFN Analog Devices Inc.	37	$11.62			Tube	Active	Current Sharing Controller	N-Channel	2:1	No	400 ns	400 ns	-	2.1 mA	2.9V ~ 18V	Redundant Power Supplies, Telecom Infrastructure	0°C ~ 70°C	Surface Mount	16-WFDFN Exposed Pad	16-DFN (4x3)
	LTC4370IMS#PBF IC OR CTRLR LOAD SHARE 16MSOP Analog Devices Inc.	35	$13.00			Tube	Active	Current Sharing Controller	N-Channel	2:1	No	400 ns	400 ns	-	2.1 mA	2.9V ~ 18V	Redundant Power Supplies, Telecom Infrastructure	-40°C ~ 85°C	Surface Mount	16-TFSOP (0.118", 3.00mm Width)	16-MSOP
	LTC4370IDE#PBF IC OR CTRLR LOAD SHARE 16DFN Analog Devices Inc.	58	$13.21			Tube	Active	Current Sharing Controller	N-Channel	2:1	No	400 ns	400 ns	-	2.1 mA	2.9V ~ 18V	Redundant Power Supplies, Telecom Infrastructure	-40°C ~ 85°C	Surface Mount	16-WFDFN Exposed Pad	16-DFN (4x3)
	DZDH0401DW-7 TRANSISTOR GATE DRIVER SOT363 Diodes Incorporated	958	$0.42			Tape & Reel (TR)	Active	N+1 ORing Controller	P-Channel	1:1	Yes	-	-	3A	11.6 µA	40V	General Purpose	-65°C ~ 150°C	Surface Mount	6-TSSOP, SC-88, SOT-363	SOT-363
	LM66100DCKR IC OR CTRLR IDEAL DIODE SC70-6 Texas Instruments	2,266	$0.42			Tape & Reel (TR)	Active	-	P-Channel	1:1	Yes	27 µs	2 µs	1.5A	-	1.5V ~ 5.5V	General Purpose	-40°C ~ 105°C	Surface Mount	6-TSSOP, SC-88, SOT-363	SC-70-6
	LM73100RPWR 2.7-V TO 23-V, 5.5-A IDEAL DIODE Texas Instruments	660	$1.19			Tape & Reel (TR)	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)
	LM66100DCKT IC OR CTRLR IDEAL DIODE SC70-6 Texas Instruments	396	$0.93			Tape & Reel (TR)	Active	-	P-Channel	1:1	Yes	27 µs	2 µs	1.5A	-	1.5V ~ 5.5V	General Purpose	-40°C ~ 105°C	Surface Mount	6-TSSOP, SC-88, SOT-363	SC-70-6
	LM74700QDBVRQ1 POWER MANAGEMENT Texas Instruments	431	$2.00		Automotive, AEC-Q100	Tape & Reel (TR)	Active	N+1 ORing Controller	N-Channel	1:1	No	1.4 µs	450 ns	5A	-	3.2V ~ 65V	Automotive	-40°C ~ 125°C (TJ)	Surface Mount	SOT-23-6	SOT-23-6
	TPS2105DBVR IC OR CTRLR SRC SELECT SOT23-5 Texas Instruments	177	$2.12			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
	TPS2120YFPR IC PWR MGMT BATTERY MGMT Texas Instruments	70	$2.19			Tape & Reel (TR)	Active	Source Selector Switch	N-Channel	2:1	-	-	-	3A	-	2.8V ~ 22V	General Purpose	-40°C ~ 125°C (TJ)	Surface Mount	20-XFBGA, DSBGA	20-DSBGA
	TPS2121RUXR PWR MGMT BATTERY MGMT Texas Instruments	248	$2.40			Tape & Reel (TR)	Active	Source Selector Switch	N-Channel	2:1	-	-	-	4.5A	-	2.8V ~ 22V	General Purpose	-40°C ~ 125°C (TJ)	Surface Mount	12-VFQFN	12-VQFN-HR (2x2.5)
	TPS2115APWR IC OR CTRLR SRC SELECT 8TSSOP Texas Instruments	341	$2.69			Tape & Reel (TR)	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
	TPS2111PWR IC OR CTRLR SRC SELECT 8TSSOP Texas Instruments	69	$2.67			Tape & Reel (TR)	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
	LM74610QDGKRQ1 IC SMART DIODE CTLR 8VSSOP Texas Instruments	58	$2.71		Automotive, AEC-Q100	Tape & Reel (TR)	Active	N+1 ORing Controller	N-Channel	N:1	No	-	-	-	-	42V (Max)	General Purpose	-40°C ~ 125°C	Surface Mount	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	8-VSSOP