UC3845BD1G

Mfr. #:: UC3845BD1G
制造商:: ON Semiconductor
描述:: Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max
生命周期:: 制造商新产品。
数据表:: UC3845BD1G 数据表
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产品属性
属性值

制造商: 安森美半导体

产品分类: PMIC - 电压调节器 - DC DC 开关控制器

系列: UC3845B

打包: 管替代包装

单位重量: 0.019048 oz

安装方式: 贴片/贴片

包装盒: SOIC-8

工作温度: 0°C ~ 70°C (TA)

输出类型: 晶体管驱动器

功能: 升压、升压/降压

供应商-设备-包: 8-SOIC

输出数: 1

拓扑: 升压、反激

电压-电源-Vcc-Vdd: 7.6 V ~ 30 V

频率切换: 52kHz

控制功能: 频率控制

输出配置: 正极或负极，可隔离

输出相位: 1

占空比最大: 48 %

同步整流器: 不

时钟同步: 不

串行接口: -

最高工作温度: + 70 C

最低工作温度: 0 C

工作电源电压: 30 V

输出电压: 4.9 V to 5.1 V

输出电流: 1000 mA

开关频率: 500 kHz

秋季时间: 50 ns

上升时间: 50 ns

Tags: UC3845BD1, UC3845BD, UC3845B, UC3845, UC384, UC38, UC3

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

UC3845BD1G 描述

***ure Electronics: UC3845B Series 36 V 275 kHz High Performance Current Mode Controller - SOIC-8

***ied Electronics & Automation: UC3845BD1G; PWM Current Mode Controller; 1 A; 500 kHz 8-Pin SOIC

***th Star Micro: The UC3844B UC3845B series are high performance fixed frequency current mode controllers. They are specifically designed for Off-Line and dc-to-dc converter applications offering the designer a cost-effective solution with minimal external components. These integrated circuits feature an oscillator a temperature compensated reference high gain error amplifier current sensing comparator and a high current totem pole output ideally suited for driving a power MOSFET. Also included are protective

Market price

型号	制造商	描述	库存	价格
UC3845BD1G DISTI # V99:2348_07323050	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N Tube RoHS: Compliant	78	1000:$0.1976 500:$0.2421 100:$0.2549 10:$0.3471 1:$0.4233
UC3845BD1G DISTI # UC3845BD1GOS-ND	ON Semiconductor	IC REG CTRLR BOOST/FLYBACK 8SOIC RoHS: Compliant Min Qty: 1 Container: Tube	2270In Stock	1078:$0.2207 588:$0.2856 196:$0.3634 98:$0.4543 1:$0.5700
UC3845BD1G DISTI # 26622605	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N Tube RoHS: Compliant	35672	4000:$0.1646 2548:$0.1649
UC3845BD1G DISTI # 30346902	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N Tube RoHS: Compliant	831	58:$0.1739
UC3845BD1G DISTI # UC3845BD1G	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N Rail - Rail/Tube (Alt: UC3845BD1G) RoHS: Compliant Min Qty: 1 Container: Tube	Americas - 2370	1:$0.3029 10:$0.2629 25:$0.2619 50:$0.2619 100:$0.2579 500:$0.2569 1000:$0.1979
UC3845BD1G. DISTI # 30AC2254	ON Semiconductor	ANA SMPS PWM CONTROLLER , ROHS COMPLIANT: YES	2370	1:$0.6110 10:$0.5050 100:$0.3140 500:$0.2800 1000:$0.2450 5000:$0.2120 10000:$0.1980
UC3845BD1G DISTI # 70100730	ON Semiconductor	IC REG CTRLR PWM CM 8-SOIC RoHS: Compliant	0	20:$0.6810 40:$0.6740 80:$0.6670 1000:$0.6600 2500:$0.6540
UC3845BD1G	ON Semiconductor	RoHS: Not Compliant	14791	1000:$0.2100 500:$0.2200 100:$0.2300 25:$0.2400 1:$0.2500
UC3845BD1 DISTI # 511-UC3845BD1	STMicroelectronics	Switching Controllers PWM CONTROLLER RoHS: Compliant	1800	1:$0.9200 10:$0.7840 100:$0.6030 500:$0.5330 1000:$0.4200 2500:$0.3730 10000:$0.3590
UC3845BD1G DISTI # 863-UC3845BD1G	ON Semiconductor	Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max RoHS: Compliant	3311	1:$0.5700 10:$0.4690 100:$0.2860 1000:$0.2210 2500:$0.1890 10000:$0.1760 25000:$0.1670
UC3845BD1 DISTI # 863-UC3845BD1	ON Semiconductor	Switching Controllers 52kHz 1A Current PWM RoHS: Not compliant	0
UC3845BD1G	ON Semiconductor	UC3845B Series 36 V 275 kHz High Performance Current Mode Controller - SOIC-8 RoHS: Compliant	472Tube	100:$0.2450 500:$0.1930 1000:$0.1880 2000:$0.1830 3000:$0.1810
UC3845BD1G DISTI # 6899966	ON Semiconductor	PWM CONTROLLER CURRENT MODE 52KHZ SOIC8, PK	1348	2:£1.0000 40:£0.2800 80:£0.2250 100:£0.1700 500:£0.1650
UC3845BD1G DISTI # 2534324	ON Semiconductor	CURRENT MODE PWM CTRL, SOIC-8 RoHS: Compliant	596	1:$0.9020 10:$0.7430 100:$0.4530 1000:$0.3500 2500:$0.3000 10000:$0.2790 25000:$0.2650 50000:$0.2590
UC3845BD1G DISTI # C1S541900428140	ON Semiconductor	Current Mode PWM Controller 1A 500kHz 8-Pin SOIC N Tube RoHS: Compliant	78	10:$0.3471
UC3845BD1G DISTI # 2534324	ON Semiconductor	CURRENT MODE PWM CTRL, SOIC-8 RoHS: Compliant	881	1:£0.4150 50:£0.3560 100:£0.2200 250:£0.2030 500:£0.1870
UC3845BD1G DISTI # XSFP00000116564	ON SEMICONDUCTOR	Switching Controller,Current-mode,1A,275kHzSwitching Freq-Max, BIPolar,PDSO8 RoHS: Compliant	896	588:$0.2667 896:$0.2500

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