UC3843BVD1R2G

Mfr. #:: UC3843BVD1R2G
Manufacturer:: ON Semiconductor
Description:: Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max
Lifecycle:: New from this manufacturer.
Datasheet:: UC3843BVD1R2G Datasheet
Delivery:: DHL FedEx Ups TNT EMS
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HTML Datasheet:: UC3843BVD1R2G Datasheet UC3843BVD1R2G Datasheet (P4-P6)UC3843BVD1R2G Datasheet (P7-P9)UC3843BVD1R2G Datasheet (P10-P12)UC3843BVD1R2G Datasheet (P13-P15)UC3843BVD1R2G Datasheet (P16-P18)UC3843BVD1R2G Datasheet (P19-P21)UC3843BVD1R2G 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:: - 40 C

Maximum Operating Temperature:: + 105 C

Mounting Style:: SMD/SMT

Package / Case:: SOIC-8

Packaging:: Reel

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:: 2500

Subcategory:: PMIC - Power Management ICs

Unit Weight:: 0.019048 oz

Tags: UC3843BVD1R2G, UC3843BVD1R2, UC3843BVD1R, UC3843BVD1, UC3843BVD, UC3843BV, UC3843B, UC3843, UC384, UC38, UC3

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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.
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Email: info@omo-ic.com

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Vacuum Packaging with PL

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UC3843BVD1R2G Ratings and Reviews

A***v

All gut

2019-07-07

M***v

Put on the control board of the boiler, works.

2019-08-27

UC3843BVD1R2G Description

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

***ied Electronics & Automation: UC3843BVD1R2G; PWM Current Mode Controller; 1 A; 250 kHz; 30 V; 8-Pin SOIC

***ark: Current Mode Pwm Controller, 25V, Soic-8; Input Voltage:30V; Output Voltage:5V; Output Current:200Ma; Supply Voltage Min:12V; Supply Voltage Max:25V; Controller Ic Case Style:soic; No. Of Pins:8Pins; Frequency:500Khz; Product Range:-Rohs Compliant: Yes

Market price

Part #	Mfg.	Description	Stock	Price
UC3843BVD1R2G DISTI # V72:2272_07291510	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N T/R RoHS: Compliant	2003	1000:$0.2359 500:$0.3394 250:$0.3500 100:$0.3503 25:$0.5219 10:$0.5229 1:$0.6231
UC3843BVD1R2G DISTI # UC3843BVD1R2GOSCT-ND	ON Semiconductor	IC REG CTRLR FLYBACK 8SOIC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	3985In Stock	1000:$0.3014 500:$0.3768 100:$0.4766 10:$0.6220 1:$0.7100
UC3843BVD1R2G DISTI # UC3843BVD1R2GOSDKR-ND	ON Semiconductor	IC REG CTRLR FLYBACK 8SOIC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	3985In Stock	1000:$0.3014 500:$0.3768 100:$0.4766 10:$0.6220 1:$0.7100
UC3843BVD1R2G DISTI # UC3843BVD1R2GOSTR-ND	ON Semiconductor	IC REG CTRLR FLYBACK 8SOIC RoHS: Compliant Min Qty: 2500 Container: Tape & Reel (TR)	2500In Stock	25000:$0.2286 12500:$0.2378 5000:$0.2469 2500:$0.2652
UC3843BVD1R2G DISTI # 31074952	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N T/R RoHS: Compliant	2003	32:$0.6230
UC3843BVD1R2G DISTI # UC3843BVD1R2G	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N T/R (Alt: UC3843BVD1R2G) RoHS: Compliant Min Qty: 2500 Container: Tape and Reel	Asia - 12500	2500:$0.2470 5000:$0.2375 7500:$0.2287 12500:$0.2205 25000:$0.2129 62500:$0.2058 125000:$0.2025
UC3843BVD1R2G DISTI # UC3843BVD1R2G	ON Semiconductor	Current Mode PWM Controller 1A 8-Pin SOIC N T/R - Tape and Reel (Alt: UC3843BVD1R2G) RoHS: Compliant Min Qty: 2500 Container: Reel	Americas - 0	2500:$0.2179 5000:$0.2159 10000:$0.2139 15000:$0.2109 25000:$0.2059
UC3843BVD1R2G DISTI # 01P0463	ON Semiconductor	CURRENT MODE PWM CONTROLLER, 25V, SOIC-8,Input Voltage:30V,Output Voltage:5V,Output Current:200mA,Supply Voltage Min:12V,Supply Voltage Max:25V,Controller IC Case Style:SOIC,No. of Pins:8Pins,Frequency:500kHz,Product Range:-, RoHS Compliant: Yes	0	1:$0.7090 10:$0.5860 25:$0.5190 50:$0.4520 100:$0.3850 250:$0.3610 500:$0.3360 1000:$0.3120
UC3843BVD1R2G DISTI # 45J2382	ON Semiconductor	IC, CURRENT MODE PWM CTRL, 25V, SOIC-8, FULL REEL,Input Voltage:30V,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:500kHz , RoHS Compliant: Yes	0	1:$0.7510 25:$0.5860 100:$0.3850 250:$0.3740 500:$0.3630 1000:$0.3120 2500:$0.2660 5000:$0.2590
UC3843BVD1R2G DISTI # 70341624	ON Semiconductor	UC3843BVD1R2G,PWM Current Mode Controller,1 A,250 kHz,30 V,8-Pin SOIC RoHS: Compliant	0	20:$0.6940 50:$0.6590 100:$0.6260 200:$0.5950
UC3843BVD1R2G	ON Semiconductor	RoHS: Not Compliant	47500	1000:$0.3100 500:$0.3300 100:$0.3400 25:$0.3500 1:$0.3800
UC3843BVD1R2G DISTI # 863-UC3843BVD1R2G	ON Semiconductor	Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max RoHS: Compliant	4046	1:$0.6900 10:$0.5670 100:$0.3660 1000:$0.2930 2500:$0.2470 10000:$0.2380 25000:$0.2290
UC3843BVD1G DISTI # 863-UC3843BVD1G	ON Semiconductor	Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max RoHS: Compliant	477	1:$0.8800 10:$0.7280 100:$0.4700 1000:$0.3760 2500:$0.3170 10000:$0.3050 25000:$0.2940
UC3843BVD1R2 DISTI # 863-UC3843BVD1R2	ON Semiconductor	Switching Controllers 52kHz 1A Current PWM RoHS: Not compliant	0
UC3843BVD1R2G	ON Semiconductor	INSTOCK	23690
UC3843BVD1R2G DISTI # XSFP00000092649	ON SEMICONDUCTOR	SwitchingController,Current-mode,1A,500kHzSwitchingFreq-Max, BIPolar,PDSO8 RoHS: Compliant	15143	2500:$0.4600 15143:$0.4182
UC3843BVD1R2G DISTI # C1S541900428089	ON Semiconductor	Current Mode PWM Controller 1A 500kHz 8-Pin SOIC N T/R RoHS: Compliant	2003	250:$0.3500 100:$0.3503 25:$0.5219 10:$0.5228
UC3843BVD1R2G DISTI # 2112630	ON Semiconductor	CONTROLLER, CURRENT MODE, 500KHZ, 8SOIC RoHS: Compliant	0	1:$1.1000 10:$0.8970 100:$0.5800 1000:$0.4650 2500:$0.3910 10000:$0.3770 25000:$0.3630
UC3843BVD1R2G DISTI # 2112630	ON Semiconductor	CONTROLLER, CURRENT MODE, 500KHZ, 8SOIC RoHS: Compliant	0	1:£0.4920 50:£0.4290 100:£0.2770 250:£0.2590 500:£0.2400

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UC3843BVD1R2G

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

A***v

M***v

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes