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Home > Products > Integrated Circuits (ICs) > Power Management (PMIC) > DC DC Switching Controllers

DC DC Switching Controllers

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
UC3843BVD1R2G IC REG CTRLR FLYBACK 8SOIC onsemi	6,782	0.64	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback	1	1	7.6V ~ 30V	Up to 500kHz	96%	No	No	-	Frequency Control	-40°C ~ 105°C (TA)	-	-	Surface Mount	8-SOIC
UC3843BD1G IC REG CTRLR FLYBACK 8SOIC onsemi	3,618	0.68	RFQ	Datasheet	-	8-SOIC (0.154", 3.90mm Width)	Tube	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback	1	1	7.6V ~ 30V	Up to 500kHz	96%	No	No	-	Frequency Control	0°C ~ 70°C (TA)	-	-	Surface Mount	8-SOIC
UC3843BVDR2G IC REG CTRLR FLYBACK 14SOIC onsemi	9,109	0.76	RFQ	Datasheet	-	14-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback	1	1	7.6V ~ 30V	Up to 500kHz	96%	No	No	-	Frequency Control	-40°C ~ 105°C (TA)	-	-	Surface Mount	14-SOIC
UC2844BDR2G IC REG CTRLR PWM CM 14-SOIC onsemi	7,760	0.76	RFQ	Datasheet	-	14-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback	1	1	10V ~ 36V	Up to 500kHz	48%	No	No	-	Frequency Control	-25°C ~ 85°C (TA)	-	-	Surface Mount	14-SOIC
UC2843BDR2G IC REG CTRLR FLYBACK 14SOIC onsemi	2,434	0.76	RFQ	Datasheet	-	14-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback	1	1	7.6V ~ 30V	Up to 500kHz	96%	No	No	-	Frequency Control	-25°C ~ 85°C (TA)	-	-	Surface Mount	14-SOIC
UC3844BDR2G IC REG CTRLR PWM CM 14-SOIC onsemi	429	0.75	RFQ	Datasheet	-	14-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback	1	1	10V ~ 36V	Up to 500kHz	48%	No	No	-	Frequency Control	0°C ~ 70°C (TA)	-	-	Surface Mount	14-SOIC
UC3842BDR2G IC REG CTRLR PWM CM 14-SOIC onsemi	6,394	0.95	RFQ	Datasheet	-	14-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Up, Step-Up/Step-Down	Positive, Isolation Capable	Boost, Flyback	1	1	10V ~ 30V	Up to 500kHz	96%	No	No	-	Frequency Control	0°C ~ 70°C (TA)	-	-	Surface Mount	14-SOIC
TL494BDR2G IC REG CTRLR BCK/PSH-PULL 16SOIC onsemi	8,027	0.97	RFQ	Datasheet	SWITCHMODE™	16-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Push-Pull	2	1	7V ~ 40V	200kHz	48%	Yes	No	-	Dead Time Control, Frequency Control	-40°C ~ 125°C (TJ)	-	-	Surface Mount	16-SOIC
TL494CDR2G IC REG CTRLR BCK/PSH-PULL 16SOIC onsemi	8,439	0.97	RFQ	Datasheet	SWITCHMODE™	16-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Push-Pull	2	1	7V ~ 40V	200kHz	48%	Yes	No	-	Dead Time Control, Frequency Control	0°C ~ 70°C (TA)	-	-	Surface Mount	16-SOIC
TL594CDR2G IC REG CTRLR BCK/PSH-PULL 16SOIC onsemi	4,184	1.09	RFQ	Datasheet	SWITCHMODE™	16-SOIC (0.154", 3.90mm Width)	Tape & Reel (TR)	Active	Transistor Driver	Step-Down, Step-Up/Step-Down	Positive	Buck, Push-Pull	2	1	7V ~ 40V	300kHz	96%	Yes	No	-	Dead Time Control, Frequency Control	-40°C ~ 85°C (TA)	-	-	Surface Mount	16-SOIC

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