UC3843BD1R2G

Mfr. #:: UC3843BD1R2G
メーカー:: ON Semiconductor
説明:: Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max
ライフサイクル:: メーカー新製品
データシート:: UC3843BD1R2G データシート
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HTML Datasheet:: UC3843BD1R2G Datasheet UC3843BD1R2G Datasheet (P4-P6)UC3843BD1R2G Datasheet (P7-P9)UC3843BD1R2G Datasheet (P10-P12)UC3843BD1R2G Datasheet (P13-P15)UC3843BD1R2G Datasheet (P16-P18)UC3843BD1R2G Datasheet (P19-P21)UC3843BD1R2G Datasheet (P22)
ECAD Model:

製品属性
属性値

メーカー：: オン・セミコンダクター

製品カテゴリ：: コントローラーの切り替え

JBoss：: Y

トポロジー：: ブースト、フライバック、フォワード

出力数：: 1 Output

スイッチング周波数：: 500 kHz

デューティサイクル-最大：: 96 %

出力電圧：: 4.9 V to 5.1 V

出力電流：: 1 A

最低動作温度：: 0 C

最高作動温度：: + 70 C

取り付けスタイル：: SMD / SMT

パッケージ/ケース：: SOIC-8

包装：: リール

シリーズ：: UC3843B

タイプ：: 電流モードPWMコントローラー

ブランド：: オン・セミコンダクター

立ち下がり時間：: 50 ns

動作供給電圧：: 30 V

製品タイプ：: コントローラーの切り替え

立ち上がり時間：: 50 ns

ファクトリーパックの数量：: 2500

サブカテゴリ：: PMIC-パワーマネジメントIC

単位重量：: 0.019048 oz

Tags: UC3843BD1R2G, UC3843BD1R2, UC3843BD1R, UC3843BD1, UC3843BD, UC3843B, UC3843, 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

UC3843BD1R2G 評価とレビュー

V***n

2019-07-25

A***v

As in the description 100 pieces. Shipping 80 days.

2019-05-27

N***v

Thank you.

2019-06-19

UC3843BD1R2G 説明

***(Formerly Allied Electronics): UC3843BD1R2G; PWM Current Mode Controller; 1 A; 275 kHz; 30 V; 8-Pin SOIC

***-Wing Technology: UC384*B Boost Flyback Tape & Reel (TR) e3 DC to DC switching controller 50ns 17mA 1.5mm 5.1V

***roFlash: Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8

***nell: PWM CTRL, CURRENT MODE, 30V, SOIC-8; Input Voltage: -; Output Voltage: -; Output Current: -; Supply Voltage Min: -; Supply Voltage Max: 30V; Controller IC Case Style: SOIC; No. of Pins: 8Pins; Frequency: 52kHz; Operating Temperature Min: 0°C; Operating Temperature Max: 70°C; Product Range: -; Automotive Qualification Standard: -; MSL: MSL 1 - Unlimited; SVHC: No SVHC (27-Jun-2018)

*** Stop Electro: Switching Controller, Current-mode, 1A, 275kHz Switching Freq-Max, BIPolar, PDSO8

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

***(Formerly Allied Electronics): UC3845BD1G; PWM Current Mode Controller; 1 A; 500 kHz 8-Pin SOIC

***nell: CURRENT MODE PWM CTRL, SOIC-8; Input Voltage: -; Output Voltage: 13.4V; Output Current: 200mA; Supply Voltage Min: 12V; Supply Voltage Max: 25V; Controller IC Case Style: SOIC; No. of Pins: 8Pins; Frequency: 52kHz; Operating Tem

***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

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

***(Formerly Allied Electronics): UC3845BVD1G; PWM Current Mode Controller; 1 A; 250 kHz; 36 V; 8-Pin SOIC

***nell: PWM, CTRL, CURRENT MODE, 500KHZ, 8SOIC; Input Voltage: -; Output Voltage: 13.4V; Output Current: 200mA; Supply Voltage Min: 12V; Supply Voltage Max: 25V; Controller IC Case Style: SOIC; No. of Pins: 8Pins; Frequency: 250kHz; Operating Temperature Min: 0°C; Operating Temperature Max: 70°C; Product Range: -; Automotive Qualification Standard: -; RoHS Phthalates Compliant: Yes; MSL: MSL 1 - Unlimited; SVHC: No SVHC (27-Jun-2018); Operating Temperature Range: -40°C to +105°C; Power Dissipation Pd: 702mW; Supply Voltage Range: 12V to 25V

***(Formerly Allied Electronics): UC2843BD1G; PWM Current Mode Controller; 1 A; 500 kHz; 15 V; 8-Pin SOIC

***ure Electronics: UC2843B Series 30 V 275 kHz High Performance Current Mode Controller - SOIC-8

***roFlash: Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8

***nell: ADV PWM CONTROLLER, 2843BD1, SOIC8; Input Voltage: 15V; Output Voltage: 30V; Output Current: 200mA; Supply Voltage Min: 12V; Supply Voltage Max: 25V; Controller IC Case Style: SOIC; No. of Pins: 8Pins; Frequency: 250kHz; Operati

Market price

モデル	メーカー	説明	ストック	価格
UC3843BD1R2G DISTI # V72:2272_07297580	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N T/R RoHS: Compliant	5000	3000:$0.1441 1000:$0.1943 500:$0.2819 250:$0.2884 100:$0.2887 25:$0.4509 10:$0.4519 1:$0.5390
UC3843BD1R2G DISTI # UC3843BD1R2GOSCT-ND	ON Semiconductor	IC REG CTRLR FLYBACK 8SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	2148In Stock	1000:$0.2573 500:$0.3283 100:$0.4136 10:$0.5490 1:$0.6400
UC3843BD1R2G DISTI # UC3843BD1R2GOSDKR-ND	ON Semiconductor	IC REG CTRLR FLYBACK 8SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	2148In Stock	1000:$0.2573 500:$0.3283 100:$0.4136 10:$0.5490 1:$0.6400
UC3843BD1R2G DISTI # UC3843BD1R2GOSTR-ND	ON Semiconductor	IC REG CTRLR FLYBACK 8SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	On Order	25000:$0.1918 12500:$0.2015 5000:$0.2153 2500:$0.2291
UC3843BD1R2G DISTI # 30740267	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N T/R RoHS: Compliant	5000	3000:$0.1441 1000:$0.1943 500:$0.2819 250:$0.2884 100:$0.2887 42:$0.4509
UC3843BD1R2G DISTI # 26562284	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N T/R RoHS: Compliant	2500	2500:$0.1600
UC3843BD1R2G DISTI # UC3843BD1R2G	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N T/R (Alt: UC3843BD1R2G) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Europe - 49794	2500:€0.1719 5000:€0.1719 10000:€0.1599 15000:€0.1589 25000:€0.1529
UC3843BD1R2G DISTI # UC3843BD1R2G	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N T/R (Alt: UC3843BD1R2G) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Asia - 12500
UC3843BD1R2G DISTI # UC3843BD1R2G	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N T/R - Tape and Reel (Alt: UC3843BD1R2G) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	2500:$0.1639 5000:$0.1629 10000:$0.1609 15000:$0.1589 25000:$0.1549
UC3843BD1R2G DISTI # 81Y7479	ON Semiconductor	PWM CTRL, CURRENT MODE, 30V, SOIC-8,Input Voltage:-,Output Voltage:-,Output Current:-,Supply Voltage Min:-,Supply Voltage Max:30V,Controller IC Case Style:SOIC,No. of Pins:8Pins,Frequency:52kHz,Operating Temperature Min:0°C, , RoHS Compliant: Yes	2452	1:$0.6100 10:$0.4990 25:$0.4340 50:$0.3690 100:$0.3040 250:$0.2810 500:$0.2580 1000:$0.2350
UC3843BD1R2G DISTI # 45J2380	ON Semiconductor	IC,SMPS CONTROLLER,CURRENT-MODE,BIPOLAR,SOP,8PIN,PLASTIC , ROHS COMPLIANT: YES	0	1:$0.6740 25:$0.4970 100:$0.3180 250:$0.3080 500:$0.3000 1000:$0.2490 2500:$0.2150 7500:$0.2080
UC3843BD1R2G DISTI # 70467773	ON Semiconductor	UC3843BD1R2G,PWM Current Mode Controller,1 A,275 kHz,30 V,8-Pin SOIC RoHS: Compliant	0	50:$0.5600 100:$0.5540 250:$0.5490 500:$0.5380
UC3843BD1R2G DISTI # 863-UC3843BD1R2G	ON Semiconductor	Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max RoHS: Compliant	8566	1:$0.6100 10:$0.4990 100:$0.3040 1000:$0.2350 2500:$0.2010 10000:$0.1870 25000:$0.1770
UC3843BD1G DISTI # 863-UC3843BD1G	ON Semiconductor	Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max RoHS: Compliant	5285	1:$0.5800 10:$0.4810 100:$0.2940 1000:$0.2270 2500:$0.1940 10000:$0.1800 25000:$0.1710
UC3843BD1R2 DISTI # 863-UC3843BD1R2	ON Semiconductor	Switching Controllers 52kHz 1A Current PWM RoHS: Not compliant	0
UC3843BD1R2G	ON Semiconductor	RoHS: Not Compliant	187582	1000:$0.3100 500:$0.3300 100:$0.3400 25:$0.3500 1:$0.3800
UC3843BD1R2G	ON Semiconductor	UC3843B Series 30 V 275 kHz High Performance Current Mode Controller - SOIC-8 RoHS: Compliant	12500Reel	7500:$0.1748 12500:$0.1672 17500:$0.1642 22500:$0.1611 99999:$0.1581
UC3843BD1R2G DISTI # 8084012P	ON Semiconductor	UC3843BD1R2GANA SMPS PWM CONTROLLER, RL	3100	125:£0.1300
UC3843BD1R2G DISTI # 8084012	ON Semiconductor	UC3843BD1R2GANA SMPS PWM CONTROLLER, PK	175	25:£0.1330 125:£0.1300
UC3843BD1R2G DISTI # UC3843BD1R2G	ON Semiconductor	PMIC,PWM controller,1A,48-500kHz,Channels:1,SO8,flyback	2500	2500:$0.1400 5000:$0.1300
UC3843BD1R2G DISTI # 2534257	ON Semiconductor	PWM CTRL, CURRENT MODE, 30V, SOIC-8 RoHS: Compliant	2511	1:£0.4360 50:£0.3810 100:£0.2320 250:£0.2150 500:£0.1970
UC3843BD1R2G DISTI # 2534257	ON Semiconductor	PWM CTRL, CURRENT MODE, 30V, SOIC-8 RoHS: Compliant	2452	1:$0.9650 10:$0.7900 100:$0.4810 1000:$0.3720 2500:$0.3190 10000:$0.2970 25000:$0.2810 50000:$0.2750
UC3843BD1R2G DISTI # XSFP00000078615	ON SEMICONDUCTOR	SwitchingController,Current-mode,1A,500kHzSwitchingFreq-Max, BIPolar,PDSO8 RoHS: Compliant	8412	2500:$0.3580 8412:$0.3255
UC3843BD1R2G DISTI # C1S541900133288	ON Semiconductor	Current Mode PWM Controller 1A 500kHz 8-Pin SOIC N T/R RoHS: Compliant	2500	2500:$0.2730
UC3843BD1R2G DISTI # C1S541900513059	ON Semiconductor	Current Mode PWM Controller 1A 500kHz 8-Pin SOIC N T/R RoHS: Compliant	5000	250:$0.2881 100:$0.2884 25:$0.4499 10:$0.4509

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