美国1号分类选型新加坡2号分类选型英国10号分类选型英国2号分类选型日本5号分类选型

UC3845BN -

控制器, PWM, 25V-12V电源, 250 kHz, 5V/200mA输出, DIP-8

声明：图片仅供参考，请以实物为准！

制造商：: STMICROELECTRONICS STMICROELECTRONICS
制造商产品编号：: UC3845BN
仓库库存编号：: 9882928
技术数据表：: (EN)

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美国1号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	实时库存	起订量	实时单价 (含税)	货期 (工作日)	操作
UC3845BN 库存编号:497-14808-5-ND	STMicroelectronics	IC REG CTRLR BOOST/FLYBACK 8DIP	650 1起订	1+ 10+ 50+ 100+ 250+ 500+ 1000+ 2500+ 5000+	￥11.34 ￥8.13 ￥6.84 ￥6.44 ￥6.02 ￥5.76 ￥5.55 ￥5.33 ￥5.2	6-10天购买	购买 ,"cvcgetWeb":["c3JjPTEmUE49NDk3LTE0ODA4LTUtTkQ="],"cvcModel":["UC3845BN"],"cvcBrand":[" STMicroelectronics "],"cvcNumberAll":["1,10,50,100,250,500,1000,2500,5000,"],"cvcPriceAll":["11.34,8.13,6.84,6.44,6.02,5.76,5.55,5.33,5.2,"],"maxnum":["650"],"minnum":["1"],"mytime":["6-10天"],"haveiscanbuy":["yes"], 查看资料
UC3845BNG 库存编号:UC3845BNGOS-ND	onsemi	IC REG CTRLR BOOST/FLYBACK 8DIP	419 1起订	1+ 10+ 50+ 100+ 250+ 500+ 1000+ 2500+ 5000+	￥14.21 ￥10.28 ￥8.7 ￥8.21 ￥7.69 ￥7.38 ￥7.12 ￥6.85 ￥6.69	6-10天购买	购买 ,"cvcgetWeb":["c3JjPTEmUE49VUMzODQ1Qk5HT1MtTkQ="],"cvcModel":["UC3845BNG"],"cvcBrand":[" onsemi "],"cvcNumberAll":["1,10,50,100,250,500,1000,2500,5000,"],"cvcPriceAll":["14.21,10.28,8.7,8.21,7.69,7.38,7.12,6.85,6.69,"],"maxnum":["419"],"minnum":["1"],"mytime":["6-10天"], 查看资料
UC3845BN 库存编号:UC3845BNOS-ND	onsemi	IC REG CTRLR BOOST/FLYBACK 8DIP	0 50起订	50+	￥10.82	6-10天询价	询价查看资料
E-UC3845BN 库存编号:E-UC3845BN-ND	STMicroelectronics	IC REG CTRLR BST/FLYBK 8-MINIDIP	0 2000起订	2000+	￥4.67	6-10天询价	询价查看资料
UC3845BNST 库存编号:497-6137-5-ND	STMicroelectronics	IC REG CTRLR BST/FLYBK 8-MINIDIP	0 2000起订	2000+	￥4.67	6-10天询价	询价查看资料

美国2号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	实时库存	起订量	实时单价 (含税)	货期 (工作日)	操作
UC3845BNG 库存编号:863-UC3845BNG	onsemi	Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max	4071 1起订	1+ 10+ 25+ 100+ 250+ 500+ 1000+ 4800+ 9600+	￥22.81 ￥14.54 ￥13 ￥10.7 ￥9.33 ￥8.84 ￥7.43 ￥6.78 ￥5.98	6-10天购买	购买 ,"cvcgetWeb":["c3JjPTMmUE49ODYzLVVDMzg0NUJORw=="],"cvcModel":["UC3845BNG"],"cvcBrand":[" onsemi "],"cvcNumberAll":["1,10,25,100,250,500,1000,4800,9600,"],"cvcPriceAll":["22.81,14.54,13,10.7,9.33,8.84,7.43,6.78,5.98,"],"maxnum":["4071"],"minnum":["1"],"mytime":["6-10天"],
UC3845BN 库存编号:511-UC3845BN	STMicroelectronics	Switching Controllers 0.5mA Current Mode	2790 1起订	1+ 10+ 25+ 100+ 250+ 500+ 1000+ 4000+ 8000+	￥10.76 ￥7.71 ￥6.49 ￥6.11 ￥5.71 ￥5.48 ￥5.23 ￥4.78 ￥4.63	6-10天购买	购买 ,"cvcgetWeb":["c3JjPTMmUE49NTExLVVDMzg0NUJO"],"cvcModel":["UC3845BN"],"cvcBrand":[" STMicroelectronics "],"cvcNumberAll":["1,10,25,100,250,500,1000,4000,8000,"],"cvcPriceAll":["10.76,7.71,6.49,6.11,5.71,5.48,5.23,4.78,4.63,"],"maxnum":["2790"],"minnum":["1"],"mytime":["6-10天"],"haveiscanbuy":["yes"],

美国3号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	实时库存	起订量	实时单价 (含税)	货期 (工作日)	操作
UC3845BNG 库存编号:88H5157	onsemi	Current Mode PWM Controller 1A 8-Pin PDIP Rail - Bulk (Alt: 88H5157)	0 1起订	1+ 10+ 100+ 500+ 1000+	￥13.12 ￥10.77 ￥8.57 ￥8.37 ￥7.86	1-2周询价	询价
UC3845BN 库存编号:UC3845BN	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin Mini-PDIP Tube - Rail/Tube (Alt: UC3845BN)	0 2000起订	2000+ 4000+ 8000+ 12000+ 16000+	￥4.86 ￥4.83 ￥4.74 ￥4.65 ￥4.57	1-2周询价	询价
UC3845BNG 库存编号:UC3845BNG	onsemi	Current Mode PWM Controller 1A 8-Pin PDIP Rail - Rail/Tube (Alt: UC3845BNG)	0 2150起订	2150+ 2250+ 4400+ 10750+ 21500+	￥4.07 ￥3.96 ￥3.91 ￥3.86 ￥3.83	1-2周询价	询价

日本2号仓库+5 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	实时库存	起订量	实时单价 (含税)	货期 (工作日)	操作
UC3845BN 库存编号:88037080	STMicroelectronics	Current Mode PWM Controller 1A 500kHz 8-Pin Mini-DIP Tube	13160 28起订	28+ 100+ 250+ 500+ 1000+ 4000+ 8000+	￥7.07 ￥6.44 ￥5.06 ￥5.01 ￥4.96 ￥4.53 ￥4.49	1-2周购买	购买 ,"cvcgetWeb":["c3JjPTEzJlBOPTg4MDM3MDgw"],"cvcModel":["UC3845BN"],"cvcBrand":["STMicroelectronics"],"cvcNumberAll":["28,100,250,500,1000,4000,8000,"],"cvcPriceAll":["7.07,6.44,5.06,5.01,4.96,4.53,4.49,"],"maxnum":["13160"],"minnum":["28"],"mytime":["1-2周"],"haveiscanbuy":["yes"],
UC3845BN 库存编号:86931807	STMicroelectronics	Current Mode PWM Controller 1A 500kHz 8-Pin Mini-DIP Tube	10000 2000起订	2000+ 4000+	￥5.49 ￥4.8	1-2周购买	购买 ,"cvcgetWeb":["c3JjPTEzJlBOPTg2OTMxODA3"],"cvcModel":["UC3845BN"],"cvcBrand":["STMicroelectronics"],"cvcNumberAll":["2000,4000,"],"cvcPriceAll":["5.49,4.8,"],"maxnum":["10000"],"minnum":["2000"],"mytime":["1-2周"],"haveiscanbuy":["yes"],
UC3845BNG 库存编号:87902596	onsemi	Current Mode PWM Controller 1A 500kHz 8-Pin PDIP Tube	800 50起订	50+ 100+ 250+ 500+ 1000+ 4800+	￥10.8 ￥9.8 ￥8.73 ￥6.62 ￥6.55 ￥5.68	1-2周购买	购买 ,"cvcgetWeb":["c3JjPTEzJlBOPTg3OTAyNTk2"],"cvcModel":["UC3845BNG"],"cvcBrand":["onsemi"],"cvcNumberAll":["50,100,250,500,1000,4800,"],"cvcPriceAll":["10.8,9.8,8.73,6.62,6.55,5.68,"],"maxnum":["800"],"minnum":["50"],"mytime":["1-2周"],

新加坡3号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	实时库存	起订量	实时单价 (含税)	货期 (工作日)	操作
UC3845BNG 库存编号:2845223	onsemi	, PWM , , 52KHZ, DIP	5770 1起订	1+ 10+ 50+ 100+ 250+ 500+ 1000+ 2500+	￥19.68 ￥11.25 ￥10.63 ￥10.15 ￥8.92 ￥8.07 ￥7.95 ￥6.85	1-2周购买	购买 ,"cvcgetWeb":["c3JjPTQmUE49Mjg0NTIyMw=="],"cvcModel":["UC3845BNG"],"cvcBrand":[" onsemi "],"cvcNumberAll":["1,10,50,100,250,500,1000,2500,"],"cvcPriceAll":["19.68,11.25,10.63,10.15,8.92,8.07,7.95,6.85,"],"maxnum":["5770"],"minnum":["1"],"mytime":["1-2周"], 查看资料
UC3845BN 库存编号:9882928	STMicroelectronics	, PWM	4084 1起订	1+ 10+ 100+ 500+ 1000+ 2500+ 5000+	￥8.07 ￥5.87 ￥5.26 ￥5.14 ￥4.89 ￥4.89 ￥4.77	1-2周购买	购买 ,"cvcgetWeb":["c3JjPTQmUE49OTg4MjkyOA=="],"cvcModel":["UC3845BN"],"cvcBrand":[" STMicroelectronics "],"cvcNumberAll":["1,10,100,500,1000,2500,5000,"],"cvcPriceAll":["8.07,5.87,5.26,5.14,4.89,4.89,4.77,"],"maxnum":["4084"],"minnum":["1"],"mytime":["1-2周"],"haveiscanbuy":["yes"], 查看资料
UC3845BNG. 库存编号:1311732	onsemi	,	246 1起订	1+ 10+ 100+ 500+ 1000+ 2500+	￥19.68 ￥11.25 ￥8.92 ￥8.07 ￥7.95 ￥6.48	1-2周购买	购买 ,"cvcgetWeb":["c3JjPTQmUE49MTMxMTczMg=="],"cvcModel":["UC3845BNG."],"cvcBrand":[" onsemi "],"cvcNumberAll":["1,10,100,500,1000,2500,"],"cvcPriceAll":["19.68,11.25,8.92,8.07,7.95,6.48,"],"maxnum":["246"],"minnum":["1"],"mytime":["1-2周"], 查看资料

英国7号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	实时库存	起订量	实时单价 (含税)	货期 (工作日)	操作
UC3845BN 库存编号:UC3845BN	STMicroelectronics	IC: PMIC, PWM controller, 1A, 48÷500kHz, Ch: 1, MiniDIP8, 0÷48%, tube	189 1起订	1+ 5+ 25+ 100+ 250+ 1000+	￥7.34 ￥5.72 ￥5.15 ￥4.44 ￥3.92 ￥3.58	1-3周购买	购买 ,"cvcgetWeb":["c3JjPTIzJlBOPVVDMzg0NUJO"],"cvcModel":["UC3845BN"],"cvcBrand":[" STMicroelectronics "],"cvcNumberAll":["1,5,25,100,250,1000,"],"cvcPriceAll":["7.34,5.72,5.15,4.44,3.92,3.58,"],"maxnum":["189"],"minnum":["1"],"mytime":["1-3周"],"haveiscanbuy":["yes"],
UC3845BNG 库存编号:UC3845BNG	onsemi	IC: PMIC, PWM controller, 1A, 48÷500kHz, Ch: 1, DIP8, boost,flyback	173 1起订	1+ 10+ 50+ 100+ 250+ 500+ 1000+	￥16.01 ￥13.4 ￥12.05 ￥11.17 ￥10.65 ￥9.57 ￥8.92	1-3周购买	购买 ,"cvcgetWeb":["c3JjPTIzJlBOPVVDMzg0NUJORw=="],"cvcModel":["UC3845BNG"],"cvcBrand":[" onsemi "],"cvcNumberAll":["1,10,50,100,250,500,1000,"],"cvcPriceAll":["16.01,13.4,12.05,11.17,10.65,9.57,8.92,"],"maxnum":["173"],"minnum":["1"],"mytime":["1-3周"],

英国8号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	实时库存	起订量	实时单价 (含税)	货期 (工作日)	操作
UC3845BN	STMicroelectronics	1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDIP8	300 1起订	1+ 66+ 244+	￥6.77 ￥4.51 ￥3.16	1-3周购买	购买 ,"cvcgetWeb":["c3JjPTI0JlBOPQ=="],"cvcModel":["UC3845BN"],"cvcBrand":[" STMicroelectronics "],"cvcNumberAll":["1,66,244,"],"cvcPriceAll":["6.77,4.51,3.16,"],"maxnum":["300"],"minnum":["1"],"mytime":["1-3周"],"haveiscanbuy":["yes"],
UC3845BN	onsemi	1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDIP8	34 1起订	1+ 15+	￥6.77 ￥5.64	1-3周购买	购买 ,"cvcgetWeb":["c3JjPTI0JlBOPQ=="],"cvcModel":["UC3845BN"],"cvcBrand":[" onsemi "],"cvcNumberAll":["1,15,"],"cvcPriceAll":["6.77,5.64,"],"maxnum":["34"],"minnum":["1"],"mytime":["1-3周"],"haveiscanbuy":["yes"],

英国11号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	实时库存	起订量	实时单价 (含税)	货期 (工作日)	操作
UC3845BNG 库存编号:1632714	onsemi	Current mode PWM controller,UC3845BN 5V, TU	189 50起订	50+ 250+	￥10.08 ￥9.08	1-3周购买	购买 ,"cvcgetWeb":["c3JjPTI4JlBOPTE2MzI3MTQ="],"cvcModel":["UC3845BNG"],"cvcBrand":[" onsemi "],"cvcNumberAll":["50,250,"],"cvcPriceAll":["10.08,9.08,"],"maxnum":["189"],"minnum":["50"],"mytime":["1-3周"],
UC3845BN 库存编号:1686830	STMicroelectronics	Current Mode PWM Controller, 1A, PDIP8, TU	50 50起订	50+ 250+	￥8.93 ￥8.04	1-3周购买	购买 ,"cvcgetWeb":["c3JjPTI4JlBOPTE2ODY4MzA="],"cvcModel":["UC3845BN"],"cvcBrand":[" STMicroelectronics "],"cvcNumberAll":["50,250,"],"cvcPriceAll":["8.93,8.04,"],"maxnum":["50"],"minnum":["50"],"mytime":["1-3周"],"haveiscanbuy":["yes"],

UC3845BN产品概述

The UC3845BN is a high performance current mode PWM Controller IC. It is provides the necessary features to implement off-line or DC-to-DC fixed frequency current mode control schemes with a minimal external parts count. Internally implemented circuits include a trimmed oscillator for precise duty cycle control under-voltage lockout featuring start-up current less than 0.5mA, a precision reference trimmed for accuracy at the error amp input, logic to insure latched operation, a PWM comparator which also provides current limit control and a totem pole output stage designed to source or sink high peak current. The output stage, suitable for driving N-channel MOSFETs is low in the off-state.

Trimmed oscillator for precise frequency control
Automatic feed forward compensation
Latching PWM for cycle-by-cycle current limiting
Internally trimmed reference with under-voltage lockout
High current totem pole output
Under-voltage lockout with hysteresis
Low start-up and operating current

电源管理

UC3845BN替代选择

制造商产品编号
仓库库存编号
制造商 / 说明 / 规格书
操作

UC3845BN关联产品

制造商产品编号
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操作

参考价格及参考库存

美国1号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号

制造商

描述

操作

UC3845BNG
[更多]

ON Semiconductor

IC REG CTRLR BOOST/FLYBACK 8DIP

RoHS: Compliant | pbFree: Yes

搜索
查看资料

UC3845BN
[更多]

STMicroelectronics

IC REG CTRLR BOOST/FLYBACK 8DIP

RoHS: Compliant | pbFree: Yes

搜索
查看资料

美国2号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	操作
UC3845BN [更多]	STMicroelectronics	Switching Controllers 0.5mA Current Mode RoHS: Compliant	搜索
UC3845BNG [更多]	ON Semiconductor	Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max RoHS: Compliant	搜索
UC3845N [更多]	STMicroelectronics	Switching Controllers RoHS: Not compliant	搜索
UC3845BN [更多]	ON Semiconductor	Switching Controllers 52kHz 1A Current PWM RoHS: Not compliant	搜索
E-UC3845BN [更多]	STMicroelectronics	Switching Controllers 0.5mA Current Mode RoHS: Compliant	搜索

日本1号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号

制造商

描述

操作

UC3845BN
[更多]

STMicroelectronics

Current Mode PWM Controller 1A 8-Pin Mini-PDIP Tube

RoHS: Compliant

搜索

UC3845BNG
[更多]

ON Semiconductor

Current Mode PWM Controller 1A 8-Pin PDIP Tube

RoHS: Compliant | pbFree: Yes

搜索

美国3号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	操作
UC3845BN [更多]	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin Mini-PDIP Tube (Alt: UC3845BN) RoHS: Compliant	搜索
UC3845BN [更多]	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin Mini-PDIP Tube (Alt: UC3845BN) RoHS: Compliant	搜索
UC3845BN [更多]	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin Mini-PDIP Tube - Rail/Tube (Alt: UC3845BN) RoHS: Compliant	搜索
UC3845BNG [更多]	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin PDIP Rail (Alt: UC3845BNG) RoHS: Compliant	搜索
UC3845BNG [更多]	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin PDIP Rail - Bulk (Alt: UC3845BNG) RoHS: Compliant	搜索
UC3845BNG [更多]	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin PDIP Rail - Rail/Tube (Alt: UC3845BNG) RoHS: Compliant	搜索
UC3845BNG [更多]	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin PDIP Rail (Alt: UC3845BNG) RoHS: Compliant	搜索

日本2号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	操作
UC3845BN [更多]	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin Mini-PDIP Tube RoHS: Compliant	搜索
UC3845BN [更多]	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin Mini-PDIP Tube RoHS: Compliant	搜索
UC3845BNG [更多]	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin PDIP Tube RoHS: Compliant	搜索

日本3号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	操作
UC3845BNG [更多]	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin PDIP Tube RoHS: Compliant	搜索
UC3845BN [更多]	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin Mini-PDIP Tube RoHS: Compliant	搜索
UC3845BN [更多]	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin Mini-PDIP Tube RoHS: Compliant	搜索
UC3845BN [更多]	STMicroelectronics	Current Mode PWM Controller 1A 8-Pin Mini-PDIP Tube RoHS: Compliant	搜索

新加坡2号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	操作
UC3845BN [更多]	STMicroelectronics	IC, PWM CONTROLLER, 3845, DIP8	搜索
UC3845BNG [更多]	ON Semiconductor	CURRENT MODE PWM CONTROLLER, 25V, 8-DIP	搜索
UC3845BNG [更多]	ON Semiconductor	PWM CONTROLLER, CURRENT MODE, 52KHZ, DIP	搜索

新加坡1号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号

制造商

描述

操作

UC3845BN
[更多]

STMicroelectronics

UC3845 Series 15 V 17 A High Performance Current Mode Controller - PDIP-8

RoHS: Compliant | pbFree: Yes

搜索

UC3845BNG
[更多]

ON Semiconductor

UC3845B Series 36 V 275 kHz High Performance Current Mode Controller - PDIP-8

RoHS: Compliant | pbFree: Yes

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英国2号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

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UC3845BNG
[更多]

ON Semiconductor

UC3845BNG, PWM Current Mode Controller,1 A, 500 kHz 8-Pin PDIP

RoHS: Compliant

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美国8号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

型号	制造商	描述	操作
UC3845BN- [更多]	ON Semiconductor		搜索
UC3845BNG [更多]	ON Semiconductor		搜索

英国7号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

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UC3845BNG
[更多]

ON Semiconductor

PMIC, PWM controller, 1A, DIP8, Usup:8.4÷36V, Uoper:7.6÷36V

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英国8号仓库 仓库直销，订单金额100元起订，满300元含运，满500元含税运，有单就有优惠，量大更优惠，支持原厂订货

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UC3845BN
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ON Semiconductor

1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDIP8

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UC3845BNG
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ON Semiconductor

1 A SWITCHING CONTROLLER, 275 kHz SWITCHING FREQ-MAX, PDIP8

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英国10仓库 查看更多相关产品

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STMicroelectronics UC3845BN PWM 电流模式控制器, 1 A输出, 升压、反激式拓扑, 500 kHz, 8引脚 PDIP封装

制造商零件编号：
UC3845BN
品牌：
STMicroelectronics
库存编号：
714-1155

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ON Semiconductor UC3845BNG PWM 电流模式控制器, 1 A输出, 升压、反激式拓扑, 500 kHz, 8引脚 PDIP封装

制造商零件编号：
UC3845BNG
品牌：
ON Semiconductor
库存编号：
516-5174

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美国1号仓库 查看更多相关产品

参考图片	制造商 / 描述 / 型号 / 仓库库存编号 / 别名	PDF	操作
	STMicroelectronics IC REG CTRLR BOOST/FLYBACK 8DIP 详细描述：Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 8-Mini DIP 型号：UC3845BN 仓库库存编号：497-14808-5-ND 别名：497-14808-5 <br>STUC3845BN <br>STUC3845BN-ND <br>	无铅	搜索
	ON Semiconductor IC REG CTRLR BOOST/FLYBACK 8DIP 详细描述：Boost, Flyback Regulator Positive or Negative, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-PDIP 型号：UC3845BN 仓库库存编号：UC3845BNOS-ND 别名：UC3845BNOS <br>	含铅	搜索
	ON Semiconductor IC REG CTRLR BOOST/FLYBACK 8DIP 详细描述：Boost, Flyback Regulator Positive or Negative, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-PDIP 型号：UC3845BNG 仓库库存编号：UC3845BNGOS-ND 别名：UC3845BNGOS <br>	无铅	搜索
	STMicroelectronics IC REG CTRLR BST/FLYBK 8-MINIDIP 详细描述：Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 8-Mini DIP 型号：UC3845BNST 仓库库存编号：497-6137-5-ND 别名：497-6137-5 <br>	无铅	搜索

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参考图片	型号/品牌	描述 / 技术参考	操作
	UC3845BN ON Semiconductor	IC，开关调节器，UC3845BN	查价格库存查看详细
	UC3845BNG ON SEMICONDUCTOR	芯片 ???制器暂无PDF	查价格库存查看详细

新加坡2号仓库 查看更多相关产品

制造商产品编号	仓库库存编号	制造商 / 说明 / 规格书	操作
UC3845BN	9882928	STMICROELECTRONICS 控制器, PWM, 25V-12V电源, 250 kHz, 5V/200mA输出, DIP-8 (EN)	搜索
UC3845BNG	1311732	ON SEMICONDUCTOR 芯片, 控制器 (EN)	搜索

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参考图片	型号/品牌	描述 / 技术参考	操作
	UC3845BN ON Semiconductor	IC，开关调节器，UC3845BN	查价格库存查看详细
	UC3845BN STMicroelectronics	IC REG CTRLR BST FLYBK ISO 8-DIP	查价格库存查看详细
	UC3845BNG ON SEMICONDUCTOR	芯片 ???制器暂无PDF	查价格库存查看详细

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参考图片	型号/品牌	描述 / 技术参考	操作
	UC3845BN STMicroelectronics	IC CTLR PWM HP CURR MODE 8-DIP	查价格库存查看详细
	UC3845BN ON Semiconductor	IC CTRLR CURRENT MODE HP 8DIP	查价格库存查看详细
	UC3845BNG ON Semiconductor	IC CTLR CURRENT MODE 8-DIP 暂无PDF	查价格库存查看详细

英国2号仓库 查看更多相关产品

参考图片	制造商 / 说明 / 型号 / 仓库库存编号	PDF	操作
	ON Semiconductor UC3845BNG, PWM Current Mode Controller, 1 A, 500 kHz 8-Pin PDIP 型号：UC3845BNG 仓库库存编号：70100731		搜索

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UC3845BN产地与重量

原产地：: China
进行最后一道重要生产流程所在的国家
RoHS 合规：: 是
税则号：: 85423990
重量（千克）：: .001331

美国1号品牌选型新加坡2号品牌选型

英国2号品牌选型英国10号品牌选型

日本5号品牌选型

输入电压	15V
输出电压	5V
输出电流	200mA
电源电压最小值	12V
电源电压最大值	25V
控制器芯片封装类型	DIP
针脚数	8引脚
频率	250kHz
工作温度最小值	-40°C
工作温度最高值	150°C
封装	每个
产品范围	-
汽车质量标准	-
MSL	-
关键词

UC3845BN -

控制器, PWM, 25V-12V电源, 250 kHz, 5V/200mA输出, DIP-8

UC3845BN产品概述

UC3845BN产品信息

UC3845BN替代选择

TEXAS INSTRUMENTS

高级控制器, PWM, 25V-12V电源, 500 kHz, 5V/200mA输出, DIP-8

TEXAS INSTRUMENTS

脉宽调制(PWM)控制器

TEXAS INSTRUMENTS

控制器, 电流模式控制器, PWM, 25V-12V电源, 500 kHz, 15V/200mA输出, DIP-8

TEXAS INSTRUMENTS

控制器, PWM 反激, 25V-12V电源, 500 kHz, 13.5V/200mA输出, DIP-8

ON SEMICONDUCTOR

芯片, 控制器

TEXAS INSTRUMENTS

控制器, PWM, 30V-10V电源, 450 kHz, 13.5V/1A输出, DIP-8

TEXAS INSTRUMENTS

控制器, PWM, 25V-12V电源, 450 kHz, 13.5V/1A输出, DIP-8

TEXAS INSTRUMENTS

控制器, PWM, 450 kHz, DIP-8

ON SEMICONDUCTOR

芯片, PWM 控制器, 52KHZ, 25V, DIP-8

STMICROELECTRONICS

电流模式控制器, PWM, 25V-12V电源, 250 kHz, 5.1V/200mA输出, DIP-8

UC3845BN关联产品

MULTICOMP

芯片和元件插座, 2227MC系列, DIP插座, 8 触点, 2.54 mm, 7.62 mm, 镀锡触芯

FISCHER ELEKTRONIK

散热器, SMD, DIP-8, SSOP-20, SSOP-24, SSOP-28, TSSOP-24, TSSOP-28, TSSOP-38, 87 °C/W, 4.8 mm, 6.3 mm

UC3845BN相关搜索

UC3845BN产地与重量