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零件编号	制造商	数据表	价格(美元)	应用	产品分类	备注	数量	询盘	系列	包装	Function	Topology	Clock Sync	Output Type	部件状态	安装类型	Output Phases	Package / Case	Control Features	Duty Cycle (Max)	Number of Outputs	Serial Interfaces	Output Configuration	Frequency - Switching	工作温度	Synchronous Rectifier	Supplier Device Package	Voltage - Supply (Vcc/Vdd)
UCC2806DG4 (Alternative models available)	Texas Instruments	Datasheet	1+: $9 10+: $8.91 100+: $8.82 500+: $8.73 1000+: $8.64	Broadband fixed line access Pro audio, video & signage Enterprise machine	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Texas Instruments. omoelec is one of the Distributors. Wide range of applications.	7552 In Stock	RFQ	-	-	Step-Up, Step-Up/Step-Down	Boost, Flyback, Forward Converter	No	Transistor Driver	Active	-	1	16-SOIC (0.154", 3.90mm Width)	Current Limit, Enable, Frequency Control	50%	2	-	Positive, Isolation Capable	47kHz	-40°C ~ 85°C (TA)	Yes	16-SOIC	8V ~ 14.5V
UCC2808APWTR-2 (Alternative models available)	Rochester Electronics	Datasheet	1+: $1 10+: $0.99 100+: $0.98 500+: $0.97 1000+: $0.96	Building automation Pro audio, video & signage Connected peripherals & printers	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Rochester Electronics. omoelec is one of the Distributors. Wide range of applications.	8313 In Stock	RFQ	-	Bulk	Step-Up/Step-Down	Push-Pull	No	Transistor Driver	Active	Surface Mount	1	8-TSSOP (0.173"", 4.40mm Width)	Frequency Control	49%	2	-	Positive	194kHz	-40°C ~ 85°C (TA)	No	8-TSSOP	4.1V ~ 15V
UCC3813PWTR-5G4 (Alternative models available)	Texas Instruments	Datasheet	1+: $1 10+: $0.99 100+: $0.98 500+: $0.97 1000+: $0.96	Lighting	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Texas Instruments. omoelec is one of the Distributors. Wide range of applications.	9431 In Stock	RFQ	-	-	Step-Up, Step-Up/Step-Down	Boost, Flyback, Forward Converter	No	Transistor Driver	Active	-	1	8-TSSOP (0.173", 4.40mm Width)	Frequency Control	49%	1	-	Positive	31kHz	0°C ~ 70°C (TA)	No	8-TSSOP	3.6V ~ 12V
UCC2961D (Alternative models available)	Rochester Electronics	Datasheet	1+: $2 10+: $1.98 100+: $1.96 500+: $1.94 1000+: $1.92	Broadband fixed line access Electronic point of sale (EPOS) PC & notebooks	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Rochester Electronics. omoelec is one of the Distributors. Wide range of applications.	3239 In Stock	RFQ	-	Bulk	Step-Up/Step-Down	Forward Converter	No	Transistor Driver	Active	Surface Mount	1	14-SOIC (0.154"", 3.90mm Width)	Enable, Frequency Control, Soft Start	72%	1	-	Positive, Isolation Capable	400kHz	-40°C ~ 85°C (TA)	Yes	14-SOIC	8V ~ 19V
UCC38C40DRG4 (Alternative models available)	Texas Instruments	Datasheet	1+: $0 10+: $0 100+: $0 500+: $0 1000+: $0	Building automation Factory automation & control PC & notebooks	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Texas Instruments. omoelec is one of the Distributors. Wide range of applications.	142 In Stock	RFQ	-	-	Step-Up, Step-Down, Step-Up/Step-Down	Buck, Boost, Flyback, Forward Converter	No	Transistor Driver	Active	-	1	8-SOIC (0.154", 3.90mm Width)	Frequency Control	96%	1	-	Positive	-	0°C ~ 70°C (TA)	No	8-SOIC	6.6V ~ 18V
UC2525ADWTRG4 (Alternative models available)	Texas Instruments	Datasheet	1+: $0 10+: $0 100+: $0 500+: $0 1000+: $0	Appliances Data center & enterprise computing Tablets	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Texas Instruments. omoelec is one of the Distributors. Wide range of applications.	1564 In Stock	RFQ	-	-	Step-Up, Step-Up/Step-Down	Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull	Yes	Transistor Driver	Active	-	1	16-SOIC (0.295", 7.50mm Width)	Enable, Frequency Control, Soft Start	49%	2	-	Positive	100Hz ~ 400kHz	-25°C ~ 85°C (TA)	Yes	16-SOIC	8V ~ 35V
UC3573DG4 (Alternative models available)	Texas Instruments	Datasheet	1+: $2 10+: $1.98 100+: $1.96 500+: $1.94 1000+: $1.92	Hybrid, electric & powertrain systems Data center & enterprise computing Enterprise machine	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Texas Instruments. omoelec is one of the Distributors. Wide range of applications.	4316 In Stock	RFQ	-	-	Step-Down	Buck	No	Transistor Driver	Active	-	1	8-SOIC (0.154", 3.90mm Width)	Current Limit, Ramp	92%	1	-	Positive	100kHz	0°C ~ 70°C (TA)	No	8-SOIC	4.75V ~ 30V
UC3842N (Alternative models available)	Texas Instruments	Datasheet	1+: $1 10+: $0.99 100+: $0.98 500+: $0.97 1000+: $0.96	Power delivery	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Texas Instruments. omoelec is one of the Distributors. Wide range of applications.	9419 In Stock	RFQ	-	Tube	Step-Up, Step-Down, Step-Up/Step-Down	Boost, Buck, Buck-Boost, Flyback, Forward	No	Transistor Driver	Active	Through Hole	1	8-DIP (0.300"", 7.62mm)	Frequency Control	97%	1	-	Positive, Isolation Capable	Up to 500kHz	0°C ~ 70°C (TA)	No	8-PDIP	12V ~ 28V
UC28025DWG4 (Alternative models available)	Texas Instruments	Datasheet	1+: $2 10+: $1.98 100+: $1.96 500+: $1.94 1000+: $1.92	Wired networking Factory automation & control Tablets	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Texas Instruments. omoelec is one of the Distributors. Wide range of applications.	9104 In Stock	RFQ	-	Tube	Step-Up, Step-Up/Step-Down	Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull	No	Transistor Driver	Active	Surface Mount	2	16-SOIC (0.295"", 7.50mm Width)	Current Limit, Enable, Frequency Control, Ramp, Soft Start	45%	2	-	Positive	340kHz ~ 460kHz	-40°C ~ 105°C (TA)	Yes	16-SOIC	9V ~ 30V
UC3863DWTR (Alternative models available)	Rochester Electronics	Datasheet	1+: $2 10+: $1.98 100+: $1.96 500+: $1.94 1000+: $1.92	Industrial transport (non-car & non-light truck) Data center & enterprise computing	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Rochester Electronics. omoelec is one of the Distributors. Wide range of applications.	7577 In Stock	RFQ	-	Bulk	Step-Up/Step-Down	Full-Bridge, Half-Bridge, Push-Pull	No	Transistor Driver	Obsolete	Surface Mount	1	16-SOIC (0.295"", 7.50mm Width)	Soft Start	100%	2	-	Positive	50kHz ~ 500kHz	0°C ~ 70°C (TA)	No	16-SOIC	7V ~ 22V
UCC2893PWRG4 (Alternative models available)	Texas Instruments	Datasheet	1+: $1 10+: $0.99 100+: $0.98 500+: $0.97 1000+: $0.96	Building automation Factory automation & control Tablets	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Texas Instruments. omoelec is one of the Distributors. Wide range of applications.	4390 In Stock	RFQ	-	Tape & Reel (TR)	Step-Up/Step-Down	Flyback, Forward Converter	Yes	Transistor Driver	Active	Surface Mount	1	16-TSSOP (0.173"", 4.40mm Width)	Current Limit, Enable, On Time Control, Ramp, Soft Start	70%	1	-	Positive, Isolation Capable	250kHz	-40°C ~ 85°C (TA)	No	16-TSSOP	8.5V ~ 16V
UCC2813N-0 (Alternative models available)	Rochester Electronics	Datasheet	1+: $1 10+: $0.99 100+: $0.98 500+: $0.97 1000+: $0.96	Wireless infrastructure Industrial transport (non-car & non-light truck) TV	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Rochester Electronics. omoelec is one of the Distributors. Wide range of applications.	3114 In Stock	RFQ	-	Bulk	Step-Up, Step-Up/Step-Down	Boost, Flyback, Forward Converter	No	Transistor Driver	Active	Through Hole	1	8-DIP (0.300"", 7.62mm)	Frequency Control	99%	1	-	Positive	-	-40°C ~ 85°C (TA)	No	8-PDIP	6.9V ~ 12V
UC2841N (Alternative models available)	Texas Instruments	Datasheet	1+: $19 10+: $18.81 100+: $18.62 500+: $18.43 1000+: $18.24	Infotainment & cluster Mobile phones	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Texas Instruments. omoelec is one of the Distributors. Wide range of applications.	7051 In Stock	RFQ	-	Tube	Step-Up, Step-Down, Step-Up/Step-Down	Buck, Boost, Flyback, Forward Converter	No	Transistor Driver	Active	Through Hole	1	18-DIP (0.300"", 7.62mm)	Current Limit, Enable, Frequency Control, Ramp, Reset, Soft Start	95%	1	-	Positive, Isolation Capable	500kHz	-25°C ~ 85°C (TA)	No	18-PDIP	8V ~ 32V
UC2842DTR (Alternative models available)	Rochester Electronics	Datasheet	1+: $0 10+: $0 100+: $0 500+: $0 1000+: $0	Wireless infrastructure Medical Tablets	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Rochester Electronics. omoelec is one of the Distributors. Wide range of applications.	5712 In Stock	RFQ	-	Bulk	Step-Up, Step-Down, Step-Up/Step-Down	Boost, Buck, Buck-Boost, Flyback, Forward	No	Transistor Driver	Active	Surface Mount	1	14-SOIC (0.154"", 3.90mm Width)	Frequency Control	97%	1	-	Positive, Isolation Capable	Up to 500kHz	-40°C ~ 85°C (TA)	No	14-SOIC	12V ~ 28V
UC2845BD1 (Alternative models available)	STMicroelectronics	Datasheet	1+: $1 10+: $0.99 100+: $0.98 500+: $0.97 1000+: $0.96	Body electronics & lighting Industrial transport (non-car & non-light truck) Portable electronics	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: STMicroelectronics. omoelec is one of the Distributors. Wide range of applications.	3467 In Stock	RFQ	-	Tube	Step-Up, Step-Up/Step-Down	Boost, Flyback	No	Transistor Driver	Active	Surface Mount	1	8-SOIC (0.154"", 3.90mm Width)	Frequency Control	48%	1	-	Positive, Isolation Capable	Up to 500kHz	-40°C ~ 150°C (TJ)	No	8-SO	7.6V ~ 30V
UC2823AN (Alternative models available)	Rochester Electronics	Datasheet	1+: $14 10+: $13.86 100+: $13.72 500+: $13.58 1000+: $13.44	Wired networking Pro audio, video & signage Mobile phones	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Rochester Electronics. omoelec is one of the Distributors. Wide range of applications.	1106 In Stock	RFQ	-	Bulk	Step-Up, Step-Up/Step-Down	Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull	No	Transistor Driver	Active	Through Hole	1	16-DIP (0.300"", 7.62mm)	Current Limit, Frequency Control, Ramp, Soft Start	100%	1	-	Positive	400kHz ~ 1MHz	-40°C ~ 85°C (TA)	No	16-PDIP	8.4V ~ 22V
UCC3801D/81212 (Alternative models available)	Rochester Electronics	Datasheet	1+: $0 10+: $0 100+: $0 500+: $0 1000+: $0	Factory automation & control Test & measurement	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Rochester Electronics. omoelec is one of the Distributors. Wide range of applications.	4275 In Stock	RFQ	*	Bulk	-	-	-	-	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
UC1843AVTD1 (Alternative models available)	Texas Instruments	Datasheet	1+: $344 10+: $340.56 100+: $337.12 500+: $333.68 1000+: $330.24	Grid infrastructure TV	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Texas Instruments. omoelec is one of the Distributors. Wide range of applications.	5450 In Stock	RFQ	-	-	Step-Up, Step-Up/Step-Down	Boost, Flyback, Forward	No	Transistor Driver	Active	-	1	Die	Frequency Control	96%	1	-	Positive	Up to 500kHz	-55°C ~ 125°C (TA)	No	Die	7.6V ~ 30V
UC28023DWRG4 (Alternative models available)	Texas Instruments	Datasheet	1+: $1 10+: $0.99 100+: $0.98 500+: $0.97 1000+: $0.96	Broadband fixed line access Lighting Portable electronics	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Texas Instruments. omoelec is one of the Distributors. Wide range of applications.	2830 In Stock	RFQ	-	-	Step-Up, Step-Up/Step-Down	Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull	No	Transistor Driver	Active	-	1	16-SOIC (0.295", 7.50mm Width)	Current Limit, Enable, Frequency Control, Ramp, Soft Start	90%	1	-	Positive	340kHz ~ 460kHz	-40°C ~ 105°C (TA)	Yes	16-SOIC	9V ~ 30V
UC3843DTRG4 (Alternative models available)	Texas Instruments	Datasheet	1+: $0 10+: $0 100+: $0 500+: $0 1000+: $0	Infotainment & cluster Wearables (non-medical)	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Texas Instruments. omoelec is one of the Distributors. Wide range of applications.	5603 In Stock	RFQ	-	-	Step-Up, Step-Down, Step-Up/Step-Down	Boost, Buck, Buck-Boost, Flyback, Forward	No	Transistor Driver	Active	-	1	14-SOIC (0.154", 3.90mm Width)	Frequency Control	97%	1	-	Positive	Up to 500kHz	0°C ~ 70°C (TA)	No	14-SOIC	7.6V ~ 30V
UC2863DWG4 (Alternative models available)	Texas Instruments	Datasheet	1+: $4 10+: $3.96 100+: $3.92 500+: $3.88 1000+: $3.84	Wired networking Industrial transport (non-car & non-light truck) Connected peripherals & printers	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Texas Instruments. omoelec is one of the Distributors. Wide range of applications.	7106 In Stock	RFQ	-	-	Step-Up/Step-Down	Full-Bridge, Half-Bridge, Push-Pull	No	Transistor Driver	Active	-	1	16-SOIC (0.295", 7.50mm Width)	Soft Start	100%	2	-	Positive	50kHz ~ 500kHz	-40°C ~ 85°C (TA)	No	16-SOIC	7V ~ 22V
UC1843TD2 (Alternative models available)	Texas Instruments	Datasheet	1+: $295 10+: $292.05 100+: $289.1 500+: $286.15 1000+: $283.2	Appliances Pro audio, video & signage Mobile phones	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Texas Instruments. omoelec is one of the Distributors. Wide range of applications.	7242 In Stock	RFQ	-	Tube	Step-Up, Step-Up/Step-Down	Boost, Flyback, Forward	No	Transistor Driver	Active	Surface Mount	1	Die	Frequency Control	97%	1	-	Positive, Isolation Capable	Up to 500kHz	-55°C ~ 125°C (TA)	No	Die	7.6V ~ 30V
UC1524AJ/80839 (Alternative models available)	Rochester Electronics	Datasheet	1+: $11 10+: $10.89 100+: $10.78 500+: $10.67 1000+: $10.56	Infotainment & cluster Medical Data storage	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Rochester Electronics. omoelec is one of the Distributors. Wide range of applications.	3832 In Stock	RFQ	*	Bulk	-	-	-	-	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
UC2572DTRG4 (Alternative models available)	Texas Instruments	Datasheet	1+: $1 10+: $0.99 100+: $0.98 500+: $0.97 1000+: $0.96	Datacom module Connected peripherals & printers	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Texas Instruments. omoelec is one of the Distributors. Wide range of applications.	7393 In Stock	RFQ	-	-	Step-Up/Step-Down	Flyback	No	Transistor Driver	Active	-	1	8-SOIC (0.154", 3.90mm Width)	Current Limit, Ramp	92%	1	-	Negative	100kHz	-40°C ~ 85°C (TA)	No	8-SOIC	4.75V ~ 30V
UCC2813N-0G4 (Alternative models available)	Texas Instruments	Datasheet	1+: $2 10+: $1.98 100+: $1.96 500+: $1.94 1000+: $1.92	Broadband fixed line access	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Texas Instruments. omoelec is one of the Distributors. Wide range of applications.	126 In Stock	RFQ	-	-	Step-Up, Step-Up/Step-Down	Boost, Flyback, Forward Converter	No	Transistor Driver	Active	-	1	8-DIP (0.300", 7.62mm)	Frequency Control	99%	1	-	Positive	-	-40°C ~ 85°C (TA)	No	8-PDIP	6.9V ~ 12V