UC3843BNG

Mfr. #:: UC3843BNG
Manufacturer:: ON Semiconductor
Description:: Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max
Lifecycle:: New from this manufacturer.
Datasheet:: UC3843BNG Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
HTML Datasheet:: UC3843BNG Datasheet UC3843BNG Datasheet (P4-P6)UC3843BNG Datasheet (P7-P9)UC3843BNG Datasheet (P10-P12)UC3843BNG Datasheet (P13-P15)UC3843BNG Datasheet (P16-P18)UC3843BNG Datasheet (P19-P21)UC3843BNG Datasheet (P22)
ECAD Model:

Product Attribute
Attribute Value

Manufacturer:: ON Semiconductor

Product Category:: Switching Controllers

RoHS:: Y

Topology:: Boost, Flyback, Forward

Number of Outputs:: 1 Output

Switching Frequency:: 500 kHz

Duty Cycle - Max:: 96 %

Output Voltage:: 4.9 V to 5.1 V

Output Current:: 1 A

Minimum Operating Temperature:: 0 C

Maximum Operating Temperature:: + 70 C

Mounting Style:: Through Hole

Package / Case:: PDIP-8

Packaging:: Tube

Series:: UC3843B

Type:: Current Mode PWM Controllers

Brand:: ON Semiconductor

Fall Time:: 50 ns

Operating Supply Voltage:: 30 V

Product Type:: Switching Controllers

Rise Time:: 50 ns

Factory Pack Quantity:: 50

Subcategory:: PMIC - Power Management ICs

Unit Weight:: 0.032805 oz

Tags: UC3843BNG, UC3843BN, 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: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

UC3843BNG Ratings and Reviews

C***e

Super

2019-01-14

A***b

The goods never came... So unfortunately i had to look for a similar product from another seller. Waited for the return of funds for a long time, had to attract ali to the dispute.

2019-03-11

UC3843BNG Description

*** Source Electronics: Current Mode PWM Controller 1A 500kHz 8-Pin PDIP Tube / IC REG CTRLR FLYBACK 8DIP

***ure Electronics: UC3843B Series 30 V 275 kHz High Performance Current Mode Controller - PDIP-8

***ied Electronics & Automation: UC3843BNG; PWM Current Mode Controller; 1 A; 500 kHz 8-Pin PDIP

Market price

Part #	Mfg.	Description	Stock	Price
UC3843BNG DISTI # V99:2348_07296241	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin PDIP Tube RoHS: Compliant	2380	2500:$0.1514 1000:$0.2133 100:$0.2776 10:$0.3981 1:$0.4559
UC3843BNG DISTI # V36:1790_07296241	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin PDIP Tube RoHS: Compliant	874	2500:$0.1514 1000:$0.2133 100:$0.2776 10:$0.3981 1:$0.4559
UC3843BNG DISTI # UC3843BNGOS-ND	ON Semiconductor	IC REG CTRLR FLYBACK 8DIP RoHS: Compliant Min Qty: 1 Container: Tube	3428In Stock	1000:$0.2694 500:$0.3422 100:$0.4295 50:$0.5314 1:$0.6600
UC3843BNG DISTI # 30568732	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin PDIP Tube RoHS: Compliant	2380	1000:$0.2133 100:$0.2776 36:$0.3981
UC3843BNG DISTI # 31228738	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin PDIP Tube RoHS: Compliant	1500	100:$0.1559
UC3843BNG DISTI # 29443048	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin PDIP Tube RoHS: Compliant	874	100:$0.2776 39:$0.3981
UC3843BNG DISTI # UC3843BNG	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin PDIP Rail (Alt: UC3843BNG) RoHS: Compliant Min Qty: 50	Europe - 3850	50:€0.2139 100:€0.2139 200:€0.2129 300:€0.2129 500:€0.2119
UC3843BNG DISTI # UC3843BNG	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin PDIP Rail (Alt: UC3843BNG) RoHS: Compliant Min Qty: 2400	Asia - 4000
UC3843BNG DISTI # UC3843BNG	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin PDIP Rail - Rail/Tube (Alt: UC3843BNG) RoHS: Compliant Min Qty: 2400 Container: Tube	Americas - 0	2400:$0.1729 2500:$0.1719 4900:$0.1699 12000:$0.1679 24000:$0.1639
UC3843BNG DISTI # 37X9040	ON Semiconductor	PWM CTRL, CURRENT MODE, 30V, 1A, DIP-8,Input Voltage:-,Output Voltage:13.5V,Output Current:1A,Supply Voltage Min:12V,Supply Voltage Max:30V,Controller IC Case Style:DIP,No. of Pins:8Pins,Frequency:52kHz,Operating Temperature, RoHS Compliant: Yes	1470	1:$0.6860 10:$0.5660 100:$0.3510 500:$0.3140 1000:$0.2750 2500:$0.2370 10000:$0.2210
UC3843BNG. DISTI # 28AC5402	ON Semiconductor	ANA SMPS PWM CONTROLLER , ROHS COMPLIANT: YES	0	1:$0.1730 2500:$0.1720 4900:$0.1700 12000:$0.1680 24000:$0.1640
UC3843BNG DISTI # 70371519	ON Semiconductor	UC3843BNG,PWM Current Mode Controller,1 A,500 kHz 8-Pin PDIP RoHS: Compliant	0	10:$0.7430 50:$0.7360 100:$0.7280 250:$0.7210
UC3843BN DISTI # 511-UC3843BN	STMicroelectronics	Switching Controllers 0.5mA Current Mode RoHS: Compliant	4693	1:$0.7900 10:$0.6510 100:$0.4200 1000:$0.3360 2500:$0.2840 10000:$0.2740 25000:$0.2630
UC3843BNG DISTI # 863-UC3843BNG	ON Semiconductor	Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max RoHS: Compliant	1967	1:$0.6400 10:$0.5260 100:$0.3210 1000:$0.2480 2500:$0.2120 10000:$0.1970 25000:$0.1870
UC3843BN DISTI # 863-UC3843BN	ON Semiconductor	Switching Controllers 52kHz 1A Current PWM RoHS: Not compliant	0
UC3843BNG	ON Semiconductor	UC3843B Series 30 V 275 kHz High Performance Current Mode Controller - PDIP-8 RoHS: Compliant	3120Tube	200:$0.2415 450:$0.2173 99999:$0.1852
UC3843BNG	ON Semiconductor	RoHS: Not Compliant	168813	1000:$0.3200 500:$0.3400 100:$0.3600 25:$0.3700 1:$0.4000
UC3843BNG	Fairchild Semiconductor Corporation	RoHS: Not Compliant	2400	1000:$0.3200 500:$0.3400 100:$0.3600 25:$0.3700 1:$0.4000
UC3843BNG	ON Semiconductor	1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDIP8	40	29:$0.4500 7:$0.7200 1:$0.9000
UC3843BNG DISTI # 5165152	ON Semiconductor	CURRENT MODE PWM CONTROLLER UC3843BN 5V, EA	1207	1:£2.0000 30:£0.3500 60:£0.2600
UC3843BNG DISTI # 1452786	ON Semiconductor	CURRENT MODE PWM CONTROLLER UC3843BN 5V, TU	500	50:£0.2620 250:£0.2230 1000:£0.1970 2500:£0.1700
UC3843BNG	ON Semiconductor		50	8:$0.6750 31:$0.4388
UC3843BNG DISTI # UC3843BNG	ON Semiconductor	PMIC,PWM controller,1A,48-500kHz,Channels:1,DIP8,flyback	421	3:$0.3557 10:$0.3165 50:$0.2638 250:$0.2274
UC3843BNG	ON Semiconductor	INSTOCK	15377
UC3843BNG DISTI # XSFP00000078616	ON SEMICONDUCTOR	SwitchingController,Current-mode,1A,500kHzSwitchingFreq-Max, BIPolar,PDIP8 RoHS: Compliant	3364	350:$0.6100 3364:$0.5545
UC3843BNG DISTI # XSLY00000002828	ON Semiconductor	PDIP-8 RoHS: Compliant	21600	2500:$0.2857 21600:$0.2667
UC3843BNG DISTI # 2382335	ON Semiconductor	PWM CTRL, CURRENT MODE, 30V, 1A, DIP-8 RoHS: Compliant	2455	1:£0.4650 50:£0.4060 100:£0.2480 250:£0.2290 500:£0.2110
UC3843BNG DISTI # 2382335	ON Semiconductor	PWM CTRL, CURRENT MODE, 30V, 1A, DIP-8 RoHS: Compliant	1537	1:$1.0100 50:$0.8070 100:$0.6460 500:$0.5070 1000:$0.3920
UC3843BNG	ON Semiconductor	High Performance Current Mode Controllers	2550	1:$0.3700 100:$0.2900 500:$0.2600 1000:$0.2400
UC3843BNG DISTI # C1S541901651471	ON Semiconductor	DC to DC Converter and Switching Regulator Chip RoHS: Compliant	2380	1000:$0.2133 100:$0.2776 10:$0.3981
UC3843BNG DISTI # C1S541900362987	ON Semiconductor	Current Mode PWM Controller 1A 500kHz 8-Pin PDIP Tube RoHS: Compliant	874	100:$0.2776 10:$0.3981

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	Mfr.#: UC3843BD1G OMO.#: OMO-UC3843BD1G	Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max
	Mfr.#: UC3843BN OMO.#: OMO-UC3843BN	Switching Controllers 0.5mA Current Mode
	Mfr.#: UC3843BD1R2G OMO.#: OMO-UC3843BD1R2G	Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max
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UC3843BNG

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

C***e

A***b

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes