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
	LTC4353CDE#PBF IC OR CTRLR LOAD SHARE 16DFN Analog Devices Inc.	81	$9.15			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	0°C ~ 70°C	Surface Mount	16-WFDFN Exposed Pad	16-DFN (4x3)
	LTC4421CG#PBF HP PRIORTIZED POWERPATH CONTROLL Analog Devices Inc.	23	$10.27			Tube	Active	N+1 ORing Controller	N-Channel	1:1	No	1.3 µs	1.4 µs	-	530 µA	3V ~ 36V	Battery Backup, Industrial	0°C ~ 70°C (TA)	Surface Mount	36-SSOP (0.209", 5.30mm Width)	36-SSOP
	LTC4421HUHE#PBF HP PRIORTIZED POWERPATH CONTROLL Analog Devices Inc.	54	$10.91			Tube	Active	N+1 ORing Controller	N-Channel	1:1	No	1.3 µs	1.4 µs	-	530 µA	3V ~ 36V	Battery Backup, Industrial	-40°C ~ 125°C (TA)	Surface Mount	36-WFQFN Exposed Pad	36-QFN (5x6)
	TPS2113ADRBR IC OR CTRLR SRC SELECT 8SON Texas Instruments	57	$2.00			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-VDFN Exposed Pad	8-SON (3x3)
	TPS2101DBVR IC OR CTRLR SRC SELECT SOT23-5 Texas Instruments	433	$2.08			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
	ZXGD3111N7TC SYNCH MOSFET CONTROLLER,SO-7,T&R Diodes Incorporated	145	$2.45			Tape & Reel (TR)	Active	N+1 ORing Controller	N-Channel	N:1	No	400 ns	400 ns	-	200 µA	4V ~ 20V	General Purpose	-50°C ~ 150°C	Surface Mount	8-SOIC (0.154", 3.90mm Width), 7 Leads	7-SO
	LM5050MKX-1/NOPB IC OR CTRLR N+1 6SOT Texas Instruments	280	$2.10			Tape & Reel (TR)	Active	N+1 ORing Controller	N-Channel	N:1	No	-	486 ns	-	130 µA	5V ~ 75V	Redundant Power Supplies	-40°C ~ 125°C	Surface Mount	SOT-23-6 Thin, TSOT-23-6	SOT-23-THIN
	TPS2112APWR IC OR CTRLR SRC SELECT 8TSSOP Texas Instruments	86	$2.46			Tape & Reel (TR)	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
	TPS2115PWR IC OR CTRLR SRC SELECT 8TSSOP Texas Instruments	201	$2.68			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
	LM5051MAX/NOPB IC OR CTRLR N+1 8SOIC Texas Instruments	155	$2.72			Tape & Reel (TR)	Active	N+1 ORing Controller	N-Channel	N:1	No	-	120 ns	-	400 µA	36V ~ 100V	Redundant Power Supplies	-40°C ~ 125°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	LM74202QPWPRQ1 IC POWER MANAGEMENT Texas Instruments	43	$2.77		Automotive, AEC-Q100	Tape & Reel (TR)	Active	N+1 ORing Controller	N-Channel	1:1	Yes	80 µs	9 µs	2.2A	285 µA	4.2V ~ 40V	General Purpose	-40°C ~ 125°C (TJ)	Surface Mount	16-PowerTSSOP (0.173", 4.40mm Width)	16-HTSSOP
	TPS2412PWR IC OR CTRLR N+1 8TSSOP Texas Instruments	153	$2.84			Tape & Reel (TR)	Active	N+1 ORing Controller	N-Channel	N:1	No	-	130 ns	-	4.25 mA	3V ~ 16.5V	N+1 Power Supplies, High Availability	-40°C ~ 85°C	Surface Mount	8-TSSOP (0.173", 4.40mm Width)	8-TSSOP
	TPS2105DBVT IC OR CTRLR SRC SELECT SOT23-5 Texas Instruments	145	$2.52			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
	LM76202QPWPRQ1 IC POWER MANAGEMENT Texas Instruments	346	$2.75		Automotive, AEC-Q100	Tape & Reel (TR)	Active	N+1 ORing Controller	N-Channel	1:1	Yes	80 µs	9 µs	2.2A	300 µA	4.2V ~ 60V	General Purpose	-40°C ~ 125°C (TJ)	Surface Mount	16-PowerTSSOP (0.173", 4.40mm Width)	16-HTSSOP
	TPS2115ADRBT IC OR CTRLR SRC SELECT 8SON Texas Instruments	63	$2.76			Tape & Reel (TR)	Active	Source Selector Switch	N-Channel	2:1	Yes	1 ms	5 ms	2A	55 µA	2.8V ~ 5.5V	Handheld/Mobile Devices	-40°C ~ 85°C	Surface Mount	8-VDFN Exposed Pad	8-SON (3x3)
	TPS2121RUXT PWR MGMT BATTERY MGMT Texas Instruments	176	$2.85			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)
	LM74610QDGKTQ1 IC SMART DIODE CTLR 8VSSOP Texas Instruments	32	$2.80		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
	TPS2410PWR IC OR CTRLR N+1 14TSSOP Texas Instruments	21	$3.86			Tape & Reel (TR)	Active	N+1 ORing Controller	N-Channel	N:1	No	-	130 ns	-	4.25 mA	3V ~ 16.5V	N+1 Power Supplies, High Availability	-40°C ~ 85°C	Surface Mount	14-TSSOP (0.173", 4.40mm Width)	14-TSSOP
	ICL7673CBAZA IC OR CTRLR SRC SELECT 8SOIC Renesas Electronics America Inc	237	$2.70			Tube	Active	Source Selector Switch	N and P-Channel	2:1	Yes	-	-	38mA	1.5 µA	2.5V ~ 15V	Battery Backup, Industrial/Automotive, High Current Switch	0°C ~ 70°C	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	TPS2113PW IC OR CTRLR SRC SELECT 8TSSOP Texas Instruments	214	$2.89			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