UC3845BD1G

Mfr. #:: UC3845BD1G
製造商:: ON Semiconductor
描述:: Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max
生命週期:: 製造商新產品
數據表:: UC3845BD1G 數據表
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ECAD Model:

產品屬性
屬性值

製造商: 安森美半導體

產品分類: PMIC - 電壓調節器 - DC DC 開關控制器

系列: UC3845B

打包: 管替代包裝

單位重量: 0.019048 oz

安裝方式: 貼片/貼片

包裝盒: SOIC-8

工作溫度: 0°C ~ 70°C (TA)

輸出類型: 晶體管驅動器

功能: 升壓、升壓/降壓

供應商-設備-包: 8-SOIC

輸出數: 1

拓撲: 升壓、反激

電壓-電源-Vcc-Vdd: 7.6 V ~ 30 V

頻率切換: 52kHz

控制功能: 頻率控制

輸出配置: 正極或負極，可隔離

輸出相位: 1

佔空比最大: 48 %

同步整流器: 不

時鐘同步: 不

串行接口: -

最高工作溫度: + 70 C

最低工作溫度: 0 C

工作電源電壓: 30 V

輸出電壓: 4.9 V to 5.1 V

輸出電流: 1000 mA

開關頻率: 500 kHz

秋季時間: 50 ns

上升時間: 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

型號	製造商	描述	庫存	價格
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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