DC DC Switching Controllers

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Package/Case	Packaging	Product Status	Output Type	Function	Output Configuration	Topology	Number of Outputs	Output Phases	Voltage - Supply (Vcc/Vdd)	Frequency - Switching	Duty Cycle (Max)	Synchronous Rectifier	Clock Sync	Serial Interfaces	Control Features	Operating Temperature	Grade	Qualification	Mounting Type	Supplier Device Package
UCC1800J LOW-POWER BICMOS CURRENT-MODE PW Texas Instruments	3,471	-	RFQ	Datasheet	UCC280x	8-CDIP (0.300", 7.62mm)	Tube	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward Converter	1	1	6.9V ~ 11V	Up to 1MHz	100%	No	Yes	-	Frequency Control, Soft Start	-55°C ~ 125°C (TA)	-	-	Through Hole	8-CDIP
UC2525AJ REGULATING PULSE WIDTH MODULATOR Texas Instruments	1,584	-	RFQ	Datasheet	-	16-CDIP (0.300", 7.62mm)	Tube	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive	Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull	2	1	8V ~ 35V	100Hz ~ 500kHz	49%	Yes	Yes	-	Dead Time Control, Frequency Control, Ramp, Soft Start	-25°C ~ 85°C (TA)	-	-	Through Hole	16-CDIP
UC2526AJ REGULATING PULSE WIDTH MODULATOR Texas Instruments	4,509	-	RFQ	Datasheet	-	18-CDIP (0.300", 7.62mm)	Tube	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull	2	1	4.5V ~ 35V, 8V ~ 35V	1Hz ~ 400kHz	49%	Yes	Yes	-	Enable, Frequency Control, Reset, Soft Start	-25°C ~ 85°C (TA)	-	-	Through Hole	18-CDIP
TL5001AMFKB PWM CONTROLLER WITH WIDE INPUT R Texas Instruments	4,792	-	RFQ	Datasheet	-	20-CLCC	Tube	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive	Boost, Buck, Flyback	1	1	3.6V ~ 40V	20kHz ~ 500kHz	100%	No	No	-	Dead Time Control, Frequency Control, Ramp, Soft Start	-55°C ~ 125°C (TA)	-	-	Surface Mount	20-LCCC (8.89x8.89)
UC2524AJ ADVANCED REGULATING PULSE WIDTH Texas Instruments	1,433	-	RFQ	Datasheet	-	16-CDIP (0.300", 7.62mm)	Tube	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull	2	1	8V ~ 40V	500kHz	45%	No	No	-	Frequency Control	-40°C ~ 85°C (TA)	-	-	Through Hole	16-CDIP
UCC1804J883B LOW-POWER BICMOS CURRENT-MODE PW Texas Instruments	3,790	-	RFQ	Datasheet	UCC280x	8-CDIP (0.300", 7.62mm)	Tube	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward Converter	1	1	8.3V ~ 12V	46kHz	49%	No	No	-	Current Limit, Dead Time Control, Soft Start	-55°C ~ 125°C	-	-	Through Hole	8-CDIP
UCC1800J883B LOW-POWER BICMOS CURRENT-MODE PW Texas Instruments	1,651	-	RFQ	Datasheet	UCC280x	8-CDIP (0.300", 7.62mm)	Tube	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward Converter	1	1	6.9V ~ 11V	Up to 1MHz	100%	No	Yes	-	Frequency Control, Soft Start	-55°C ~ 125°C (TA)	-	-	Through Hole	8-CDIP
LM5020MMX-1/S1 PROTOTYPE Texas Instruments	3,884	-	RFQ	Datasheet	-	10-TFSOP, 10-MSOP (0.118", 3.00mm Width)	Bulk	Active	Transistor Driver	Step-Up/Step-Down	Positive	Boost, Flyback, Forward Converter, SEPIC	1	1	8V ~ 15V	200kHz ~ 630kHz	80%	No	Yes	-	Frequency Control, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	10-VSSOP
UCC1802J LOW-POWER BICMOS CURRENT-MODE PW Texas Instruments	1,470	-	RFQ	Datasheet	UCC280x	8-CDIP (0.300", 7.62mm)	Tube	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward Converter	1	1	8.3V ~ 12V	Up to 1MHz	99%	No	No	-	Current Limit, Dead Time Control, Soft Start	-55°C ~ 125°C	-	-	Through Hole	8-CDIP
UCC1803J883B LOW-POWER BICMOS CURRENT-MODE PW Texas Instruments	2,696	-	RFQ	Datasheet	-	8-CDIP (0.300", 7.62mm)	Tube	Active	Transistor Driver	Step-Up/Step-Down	Positive	Boost, Buck, Flyback, Forward Converter	1	1	3.6V ~ 11V	Up to 1MHz	99%	No	No	-	Current Limit, Dead Time Control, Soft Start	-55°C ~ 125°C	-	-	Through Hole	8-CDIP
TL5001AMJGB PWM CONTROLLER WITH WIDE INPUT R Texas Instruments	4,070	-	RFQ	Datasheet	-	8-CDIP (0.300", 7.62mm)	Tube	Active	Transistor Driver	Step-Up, Step-Down, Step-Up/Step-Down	Positive	Boost, Buck, Flyback	1	1	3.6V ~ 40V	20kHz ~ 500kHz	100%	No	No	-	Dead Time Control, Frequency Control, Ramp, Soft Start	-55°C ~ 125°C (TA)	-	-	Through Hole	8-CDIP
8551502VA REGULATING PULSE WIDTH MODULATOR Texas Instruments	3,263	-	RFQ	Datasheet	-	18-CDIP (0.300", 7.62mm)	Tube	Active	Transistor Driver	Step-Up/Step-Down	Positive and Negative	Boost, Buck, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull	2	1	7V ~ 35V	1Hz ~ 600kHz	49%	Yes	Yes	-	Enable, Frequency Control, Reset, Soft Start	-55°C ~ 125°C (TA)	-	-	Through Hole	18-CDIP
85515022A REGULATING PULSE WIDTH MODULATOR Texas Instruments	3,106	-	RFQ	Datasheet	-	20-CLCC	Tube	Active	Transistor Driver	Step-Up/Step-Down	Positive and Negative	Boost, Buck, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull	2	1	7V ~ 35V	1Hz ~ 600kHz	49%	Yes	Yes	-	Enable, Frequency Control, Reset, Soft Start	-55°C ~ 125°C (TA)	-	-	Surface Mount	20-LCCC (8.89x8.89)
UCC1800L883B LOW-POWER BICMOS CURRENT-MODE PW Texas Instruments	4,742	-	RFQ	Datasheet	UCC280x	20-CLCC	Tube	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward Converter	1	1	6.9V ~ 11V	Up to 1MHz	100%	No	Yes	-	Frequency Control, Soft Start	-55°C ~ 125°C (TA)	-	-	Surface Mount	20-LCCC (8.89x8.89)
LM3485MMX/S7001693 PROTOTYPE Texas Instruments	1,394	-	RFQ	Datasheet	-	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	Bulk	Obsolete	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5V ~ 35V	50kHz ~ 1MHz	100%	No	No	-	Enable	-40°C ~ 125°C (TJ)	-	-	Surface Mount	8-VSSOP
LM51561QDSSTQ1 PROTOTYPE Texas Instruments	3,742	-	RFQ	Datasheet	-	12-WFDFN Exposed Pad	Bulk	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, SEPIC	1	1	3.5V ~ 60V	100kHz ~ 2.2MHz	93%	No	Yes	-	Current Limit, Enable, Frequency Control, Power Good, Soft Start	-40°C ~ 150°C (TJ)	-	-	Surface Mount	12-WSON (3x2)
UCC1801J LOW-POWER BICMOS CURRENT-MODE PW Texas Instruments	1,530	-	RFQ	Datasheet	UCC280x	8-CDIP (0.300", 7.62mm)	Tube	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive	Boost, Flyback, Forward Converter	1	1	7.4V ~ 12V	Up to 1MHz	49%	No	No	-	Current Limit, Dead Time Control, Soft Start	-55°C ~ 125°C	-	-	Through Hole	8-CDIP
SG3524NS PROTOTYPE Texas Instruments	3,423	-	RFQ	Datasheet	-	16-SOIC (0.209", 5.30mm Width)	Tube	Active	Transistor Driver	Step-Up/Step-Down	Positive	Flyback, Push-Pull	2	1	8V ~ 40V	450kHz	45%	No	No	-	Current Limit, Enable, Frequency Control	0°C ~ 70°C (TA)	-	-	Surface Mount	16-SO
ASP1405I-00 IC GATE Infineon Technologies	3,528	-	RFQ	Datasheet	-	-	Bulk	Obsolete	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
LM5177DCP IC REG Texas Instruments	2,370	-	RFQ	Datasheet	-	38-PowerTFSOP (0.173", 4.40mm Width)	Tube	Active	Transistor Driver	Step-Up/Step-Down	Positive	Buck-Boost	1	1	3.5V ~ 78V	100kHz ~ 2MHz	100%	No	Yes	-	Dead Time Control, Enable, Power Good, Power On Reset, Soft Start	-40°C ~ 125°C (TJ)	-	-	Surface Mount	38-HTSSOP

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