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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)
ISL6440IA (Alternative models available)	Rochester Electronics	Datasheet	1+: $1 10+: $0.99 100+: $0.98 500+: $0.97 1000+: $0.96	Hybrid, electric & powertrain systems Lighting Home theater & entertainment	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.	2057 In Stock	RFQ	-	Tube	Step-Down	Buck	No	Transistor Driver	Obsolete	Surface Mount	2	24-SSOP (0.154"", 3.90mm Width)	Enable, Phase Control, Power Good, Soft Start	93%	2	-	Positive	300kHz	-40°C ~ 85°C (TA)	Yes	24-QSOP	5.6V ~ 24V
ISL8843AMBZ-T (Alternative models available)	Rochester Electronics	Datasheet	1+: $1 10+: $0.99 100+: $0.98 500+: $0.97 1000+: $0.96	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.	502 In Stock	RFQ	-	Bulk	Step-Up, Step-Up/Step-Down	Boost, Flyback	No	Transistor Driver	Active	Surface Mount	1	8-SOIC (0.154"", 3.90mm Width)	Current Limit, Frequency Control	96%	1	-	Positive, Isolation Capable	Up to 2MHz	-55°C ~ 125°C (TJ)	No	8-SOIC	9V ~ 30V
ISL6420IRZ-TK (Alternative models available)	Rochester Electronics	Datasheet	1+: $2 10+: $1.98 100+: $1.96 500+: $1.94 1000+: $1.92	Wireless infrastructure Lighting 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.	931 In Stock	RFQ	-	Bulk	Step-Down	Buck	No	Transistor Driver	Obsolete	Surface Mount	1	20-VFQFN Exposed Pad	Enable, Frequency Control, Phase Control, Power Good, Soft Start	96%	1	-	Positive	100kHz ~ 1.4MHz	-40°C ~ 85°C (TA)	Yes	20-QFN-EP (4x4)	5.6V ~ 16V
ISL6551ABZ (Alternative models available)	Rochester Electronics	Datasheet	1+: $11 10+: $10.89 100+: $10.78 500+: $10.67 1000+: $10.56	Wired networking Pro audio, video & signage 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.	4108 In Stock	RFQ	-	Tube	Step-Up/Step-Down	Full-Bridge	No	Transistor Driver	Obsolete	Surface Mount	1	28-SOIC (0.295"", 7.50mm Width)	Current Limit, Dead Time Control, Enable, Soft Start	50%	1	-	Positive, Isolation Capable	50kHz ~ 500kHz	-40°C ~ 105°C (TA)	Yes	28-SOIC	10.8V ~ 13.2V
ISL8841AABZ (Alternative models available)	Rochester Electronics	Datasheet	1+: $1 10+: $0.99 100+: $0.98 500+: $0.97 1000+: $0.96	Factory automation & control	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.	960 In Stock	RFQ	*	Bulk	-	-	-	-	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
ISL8105IRZ (Alternative models available)	Intersil (Renesas Electronics America)	Datasheet	1+: $1 10+: $0.99 100+: $0.98 500+: $0.97 1000+: $0.96	Building automation Power delivery Home theater & entertainment	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Intersil (Renesas Electronics America). omoelec is one of the Distributors. Wide range of applications.	1428 In Stock	RFQ	-	Tube	Step-Down	Buck	No	Transistor Driver	Active	Surface Mount	1	10-VFDFN Exposed Pad	Current Limit, Enable	100%	1	-	Positive	300kHz	-40°C ~ 85°C (TA)	Yes	10-DFN (3x3)	6.5V ~ 14.4V
ISL8120IRZ-TK (Alternative models available)	Intersil (Renesas Electronics America)	Datasheet	1+: $4 10+: $3.96 100+: $3.92 500+: $3.88 1000+: $3.84	Wired networking Grid infrastructure Portable electronics	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Intersil (Renesas Electronics America). omoelec is one of the Distributors. Wide range of applications.	8034 In Stock	RFQ	-	Tape & Reel (TR)	Step-Down	Buck	Yes	Transistor Driver	Active	Surface Mount	2	32-VFQFN Exposed Pad	Current Limit, Enable, Power Good	90%	2	-	Positive	150kHz ~ 1.5MHz	-40°C ~ 85°C (TA)	Yes	32-QFN (5x5)	3V ~ 5.6V
ISL78268ARZ (Alternative models available)	Intersil (Renesas Electronics America)	Datasheet	1+: $3 10+: $2.97 100+: $2.94 500+: $2.91 1000+: $2.88	Wearables (non-medical)	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Intersil (Renesas Electronics America). omoelec is one of the Distributors. Wide range of applications.	1679 In Stock	RFQ	Automotive, AEC-Q100	Tube	Step-Down	Buck	Yes	Transistor Driver	Active	Surface Mount	1	24-VFQFN Exposed Pad	Enable, Phase Control, Power Good, Soft Start	-	1	-	Positive	50kHz ~ 1.1MHz	-40°C ~ 125°C (TJ)	Yes	24-QFN (4x4)	4.75V ~ 5.5V
ISL6551IBZ (Alternative models available)	Rochester Electronics	Datasheet	1+: $10 10+: $9.9 100+: $9.8 500+: $9.7 1000+: $9.6	Datacom module	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.	2740 In Stock	RFQ	-	Tube	Step-Up/Step-Down	Full-Bridge	No	Transistor Driver	Obsolete	Surface Mount	1	28-SOIC (0.295"", 7.50mm Width)	Current Limit, Dead Time Control, Enable, Soft Start	50%	1	-	Positive, Isolation Capable	50kHz ~ 500kHz	0°C ~ 85°C (TA)	Yes	28-SOIC	10.8V ~ 13.2V
ISL68300IRAZ-T (Alternative models available)	Intersil (Renesas Electronics America)	Datasheet	1+: $6 10+: $5.94 100+: $5.88 500+: $5.82 1000+: $5.76	Wired networking Wearables (non-medical)	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Intersil (Renesas Electronics America). omoelec is one of the Distributors. Wide range of applications.	373 In Stock	RFQ	-	Tape & Reel (TR)	Step-Down	Buck	Yes	PWM	Active	Surface Mount	1	24-VFQFN Exposed Pad	Enable, Power Good	-	1	I²C, PMBus, SMBus	Positive	200kHz ~ 1MHz	-40°C ~ 85°C	No	24-QFN (4x4)	4.75V ~ 16V
ISL6545ACRZ (Alternative models available)	Intersil (Renesas Electronics America)	Datasheet	1+: $1 10+: $0.99 100+: $0.98 500+: $0.97 1000+: $0.96	Gaming	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Intersil (Renesas Electronics America). omoelec is one of the Distributors. Wide range of applications.	5147 In Stock	RFQ	-	Tube	Step-Down	Buck	No	Transistor Driver	Active	Surface Mount	1	10-VFDFN Exposed Pad	Current Limit, Enable	100%	1	-	Positive	600kHz	0°C ~ 70°C (TA)	Yes	10-DFN (3x3)	4.5V ~ 14.4V
ISL6540AIRZ-T (Alternative models available)	Intersil (Renesas Electronics America)	Datasheet	1+: $1 10+: $0.99 100+: $0.98 500+: $0.97 1000+: $0.96	Datacom module Data storage	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Intersil (Renesas Electronics America). omoelec is one of the Distributors. Wide range of applications.	2466 In Stock	RFQ	-	Tape & Reel (TR)	Step-Down	Buck	No	Transistor Driver	Active	Surface Mount	1	28-VFQFN Exposed Pad	Current Limit, Enable, Frequency Control, Power Good, Soft Start	100%	1	-	Positive	250kHz ~ 2MHz	-40°C ~ 85°C (TA)	Yes	28-QFN (5x5)	2.97V ~ 22V
ISL6545AIRZ (Alternative models available)	Rochester Electronics	Datasheet	1+: $1 10+: $0.99 100+: $0.98 500+: $0.97 1000+: $0.96	Infotainment & cluster Power delivery Gaming	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.	2965 In Stock	RFQ	-	Bulk	Step-Down	Buck	No	Transistor Driver	Active	Surface Mount	1	10-VFDFN Exposed Pad	Current Limit, Enable	100%	1	-	Positive	600kHz	-40°C ~ 85°C (TA)	Yes	10-DFN (3x3)	4.5V ~ 14.4V
ISL8845AABZ-T (Alternative models available)	Intersil (Renesas Electronics America)	Datasheet	1+: $1 10+: $0.99 100+: $0.98 500+: $0.97 1000+: $0.96	Wireless infrastructure Factory automation & control TV	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Intersil (Renesas Electronics America). omoelec is one of the Distributors. Wide range of applications.	2226 In Stock	RFQ	-	Tape & Reel (TR)	Step-Up, Step-Up/Step-Down	Boost, Flyback	No	Transistor Driver	Active	Surface Mount	1	8-SOIC (0.154"", 3.90mm Width)	Current Limit, Frequency Control	48%	1	-	Positive, Isolation Capable	Up to 2MHz	-40°C ~ 105°C (TA)	No	8-SOIC	9V ~ 30V
ISL6545CBZ-T (Alternative models available)	Intersil (Renesas Electronics America)	Datasheet	1+: $2 10+: $1.98 100+: $1.96 500+: $1.94 1000+: $1.92	Advanced driver assistance systems (ADAS) 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: Intersil (Renesas Electronics America). omoelec is one of the Distributors. Wide range of applications.	8994 In Stock	RFQ	-	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®	Step-Down	Buck	No	Transistor Driver	Active	Surface Mount	1	8-SOIC (0.154"", 3.90mm Width)	Current Limit, Enable	100%	1	-	Positive	300kHz	0°C ~ 70°C (TA)	Yes	8-SOIC	4.5V ~ 14.4V
ISL8120IRZ-T (Alternative models available)	Intersil (Renesas Electronics America)	Datasheet	1+: $4 10+: $3.96 100+: $3.92 500+: $3.88 1000+: $3.84	Broadband fixed line access Home theater & entertainment	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Intersil (Renesas Electronics America). omoelec is one of the Distributors. Wide range of applications.	2919 In Stock	RFQ	-	Tape & Reel (TR)	Step-Down	Buck	Yes	Transistor Driver	Active	Surface Mount	2	32-VFQFN Exposed Pad	Current Limit, Enable, Power Good	90%	2	-	Positive	150kHz ~ 1.5MHz	-40°C ~ 85°C (TA)	Yes	32-QFN (5x5)	3V ~ 5.6V
ISL6341ACRZ (Alternative models available)	Intersil (Renesas Electronics America)	Datasheet	1+: $3 10+: $2.97 100+: $2.94 500+: $2.91 1000+: $2.88	Broadband fixed line access Connected peripherals & printers	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Intersil (Renesas Electronics America). omoelec is one of the Distributors. Wide range of applications.	1456 In Stock	RFQ	-	Tube	Step-Down	Buck	No	Transistor Driver	Active	Surface Mount	1	10-WFDFN Exposed Pad	Enable, Phase Control, Power Good, Power on Reset	75%	1	-	Positive	600kHz	0°C ~ 70°C (TA)	Yes	10-TDFN-EP (3x3)	4.5V ~ 14.4V
ISL6406IR-T (Alternative models available)	Rochester Electronics	Datasheet	1+: $0 10+: $0 100+: $0 500+: $0 1000+: $0	Pro audio, video & signage	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.	3268 In Stock	RFQ	-	Bulk	Step-Down	Buck	Yes	Transistor Driver	Obsolete	Surface Mount	1	16-VQFN Exposed Pad	Enable, Frequency Control, Phase Control	96%	1	-	Positive	100kHz ~ 715kHz	-40°C ~ 85°C (TA)	Yes	16-QFN-EP (5x5)	2.97V ~ 3.63V
ISL6527IB (Alternative models available)	Rochester Electronics	Datasheet	1+: $0 10+: $0 100+: $0 500+: $0 1000+: $0	Medical 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.	6920 In Stock	RFQ	-	Tube	Step-Down	Buck	No	Transistor Driver	Obsolete	Surface Mount	1	14-SOIC (0.154"", 3.90mm Width)	Enable, Phase Control	100%	1	-	Positive	600kHz	-40°C ~ 85°C (TA)	Yes	14-SOIC	2.97V ~ 3.63V
ISL6558IRZA-T (Alternative models available)	Intersil (Renesas Electronics America)	Datasheet	1+: $2 10+: $1.98 100+: $1.96 500+: $1.94 1000+: $1.92	Electronic point of sale (EPOS)	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Intersil (Renesas Electronics America). omoelec is one of the Distributors. Wide range of applications.	450 In Stock	RFQ	-	Tape & Reel (TR)	Step-Down	Buck	No	PWM Signal	Active	Surface Mount	4	20-VQFN Exposed Pad	Enable, Frequency Control, Power Good	75%	4	-	Positive	80kHz ~ 1.5MHz	-40°C ~ 85°C (TA)	-	20-QFN-EP (5x5)	4.75V ~ 5.25V
ISL8103CRZ (Alternative models available)	Rochester Electronics	Datasheet	1+: $1 10+: $0.99 100+: $0.98 500+: $0.97 1000+: $0.96	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: Rochester Electronics. omoelec is one of the Distributors. Wide range of applications.	6337 In Stock	RFQ	-	Tube	Step-Down	Buck	No	Transistor Driver	Obsolete	Surface Mount	3	40-VFQFN Exposed Pad	Enable, Frequency Control, Phase Control, Power Good	66.6%	3	-	Positive	Up to 1.5MHz	0°C ~ 70°C (TA)	Yes	40-QFN (6x6)	4.75V ~ 12.6V
ISL6523ACB (Alternative models available)	Rochester Electronics	Datasheet	1+: $1 10+: $0.99 100+: $0.98 500+: $0.97 1000+: $0.96	Aerospace & defense Enterprise machine	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.	9589 In Stock	RFQ	*	Bulk	-	-	-	-	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
ISL6545IBZ (Alternative models available)	Intersil (Renesas Electronics America)	Datasheet	1+: $3 10+: $2.97 100+: $2.94 500+: $2.91 1000+: $2.88	Building automation Enterprise machine	Products:集成电路（IC）--电源管理（PMIC） - DC-DC 开关控制器	Manufacturers: Intersil (Renesas Electronics America). omoelec is one of the Distributors. Wide range of applications.	9539 In Stock	RFQ	-	Tube	Step-Down	Buck	No	Transistor Driver	Active	Surface Mount	1	8-SOIC (0.154"", 3.90mm Width)	Current Limit, Enable	100%	1	-	Positive	300kHz	-40°C ~ 85°C (TA)	Yes	8-SOIC	4.5V ~ 14.4V
ISL9443IRZ (Alternative models available)	Rochester Electronics	Datasheet	1+: $5 10+: $4.95 100+: $4.9 500+: $4.85 1000+: $4.8	Electronic point of sale (EPOS) Wearables (non-medical)	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.	479 In Stock	RFQ	-	Tube	Step-Down	Buck	Yes	Transistor Driver	Obsolete	Surface Mount	2	32-VFQFN Exposed Pad	Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking	-	3	-	Positive	600kHz ~ 1.2MHz	-40°C ~ 85°C (TA)	Yes	32-QFN (5x5)	4.5V ~ 28V
ISL6558IRZ (Alternative models available)	Rochester Electronics	Datasheet	1+: $2 10+: $1.98 100+: $1.96 500+: $1.94 1000+: $1.92	Broadband fixed line access Test & measurement Enterprise projectors	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.	9589 In Stock	RFQ	-	Bulk	Step-Down	Buck	No	PWM Signal	Active	Surface Mount	4	20-VQFN Exposed Pad	Enable, Frequency Control, Power Good	75%	4	-	Positive	80kHz ~ 1.5MHz	-40°C ~ 85°C (TA)	-	20-QFN-EP (5x5)	4.75V ~ 5.25V