UC2843BDG

Mfr. #:: UC2843BDG
Manufacturer:: ON Semiconductor
Description:: Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max
Lifecycle:: New from this manufacturer.
Datasheet:: UC2843BDG Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
HTML Datasheet:: UC2843BDG Datasheet UC2843BDG Datasheet (P4-P6)UC2843BDG Datasheet (P7-P9)UC2843BDG Datasheet (P10-P12)UC2843BDG Datasheet (P13-P15)UC2843BDG Datasheet (P16-P18)UC2843BDG Datasheet (P19-P21)UC2843BDG 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:: 4.95 V to 5.05 V

Output Current:: 1 A

Minimum Operating Temperature:: - 25 C

Maximum Operating Temperature:: + 85 C

Mounting Style:: SMD/SMT

Package / Case:: SOIC-14

Packaging:: Tube

Series:: UC2843B

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:: 55

Subcategory:: PMIC - Power Management ICs

Unit Weight:: 0.011923 oz

Tags: UC2843BD, UC2843B, UC2843, UC284, UC28, UC2

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

UC2843BDG Ratings and Reviews

A***o

It's okay.

2019-05-10

A***i

Everything came according to the description.

2019-07-26

G***i

2019-10-14

UC2843BDG Description

***ure Electronics: UC2843 Series 30 V 275 kHz High Performance Current Mode Controller - SOIC-14

***S.I.T. Europe - USA - Asia: Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14

***nell: PWM CNTRL, 25V, 250KHZ, 5VREF, 14SOIC; Input Voltage: -; Output Voltage: 13.4V; Output Current: 200mA; Supply Voltage Min: 12V; Supply Voltage Max: 25V; Controller I; Available until stocks are exhausted Alternative available

***ark: Ic, Current Mode Pwm Ctrl, 25V, Soic-14; 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:14Pins; Frequency:250Khz; Msl:- Rohs Compliant: Yes

***(Formerly Allied Electronics): UC3842BDR2G; PWM Current Mode Controller; 1 A; 250 kHz; 30 V; 14-Pin SOIC

***ure Electronics: UC3842B Series 30 V 275 KHz High Performance Current Mode Controller - SOIC-14

***-Wing Technology: UC384*B Boost Flyback Tape & Reel (TR) e3 DC to DC switching controller 50ns 30mA 1.5mm 5.1V

***roFlash: Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14

***nell: PWM CONTROLLER, 250KHZ, 30V, SOIC-14; Input Voltage: -; Output Voltage: -; Output Current: 1A; Supply Voltage Min: -; Supply Voltage Max: 30V; Controller IC Case Style: SOIC; No. of Pins: 14Pins; 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)

***(Formerly Allied Electronics): UC2842BDG; PWM Current Mode Controller; 1 A; 250 kHz; 30 V; 14-Pin SOIC

***-Wing Technology: UC284*B Boost Flyback Tube e3 DC to DC switching controller 50ns 17mA 1.5mm 13.5V

***ure Electronics: UC2842 Series 16 V On 10 V Off Threshold 56 kHz Current Mode Controller -SOIC-14

***nell: DC/DC CONTROLLER, SOIC-14; Input Voltage; DC/DC CONTROLLER, SOIC-14; Input Voltage: -; Output Voltage: -; Output Current: -; Supply Voltage Min: -; Supply Voltage Max: 30V; Controller IC Case Style: SOIC; No. of Pins: 14Pins; F

***ure Electronics: UC3844B Series 17 mA 275 kHz High Performance Current Mode Controller - SOIC-14

***-Wing Technology: UC384*B Boost Flyback Tape & Reel (TR) e3 DC to DC switching controller 50ns 17mA 1.5mm 5V

***r Electronics: Switching Controller, Current-mode, 1A, 275kHz Switching Freq-Max, BIPolar, PDSO14

***(Formerly Allied Electronics): UC3844BDR2G; PWM Current Mode Controller; 1 A; 250 kHz; 36 V; 14-Pin SOIC

***nell: PWM CONT, CURRENT MODE, 52KHZ, SOIC-14; Input Voltage: -; Output Voltage: 5V; Output Current: 1A; Supply Voltage Min: 14V; Supply Voltage Max: 36V; Controller IC Case Style: SOIC; No. of Pins: 14Pins; Frequency: 52kHz; 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)

Market price

Part #	Mfg.	Description	Stock	Price
UC2843BDG DISTI # V99:2348_07309954	ON Semiconductor	Current Mode PWM Controller 1A 14-Pin SOIC N Tube RoHS: Compliant	50	25000:$0.2142 50000:$0.2142 10000:$0.2186 2500:$0.2201 1000:$0.2283 441:$0.2309 100:$0.2366 10:$0.2762 1:$0.3382
UC2843BDG DISTI # UC2843BDGOS-ND	ON Semiconductor	IC REG CTRLR FLYBACK 14SOIC RoHS: Compliant Min Qty: 1 Container: Tube	72In Stock	1045:$0.2838 550:$0.3548 110:$0.4488 55:$0.5500 1:$0.6700
UC2843BDG DISTI # 26622134	ON Semiconductor	Current Mode PWM Controller 1A 14-Pin SOIC N Tube RoHS: Compliant	4070	2500:$0.2251 2035:$0.2414
UC2843BDG DISTI # 30242574	ON Semiconductor	Current Mode PWM Controller 1A 14-Pin SOIC N Tube RoHS: Compliant	50	26:$0.4964
UC2843BDG DISTI # UC2843BDG	ON Semiconductor	Current Mode PWM Controller 1A 14-Pin SOIC Rail (Alt: UC2843BDG) RoHS: Compliant Min Qty: 55	Europe - 1020	55:€0.3489 110:€0.2859 220:€0.2619 330:€0.2419 550:€0.2239
UC2843BDG DISTI # UC2843BDG	ON Semiconductor	Current Mode PWM Controller 1A 14-Pin SOIC Rail - Rail/Tube (Alt: UC2843BDG) RoHS: Compliant Min Qty: 2035 Container: Tube	Americas - 0	2035:$0.2309 2145:$0.2299 4180:$0.2269 10175:$0.2239 20350:$0.2189
UC2843BDG DISTI # 90W0901	ON Semiconductor	PWM CNTRL, 25V, 250KHZ, 5VREF, 14SOIC,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:14Pins,Frequency:250kHz,Operating RoHS Compliant: Yes	893	10000:$0.2770 2500:$0.2860 1000:$0.3300 500:$0.3660 100:$0.4020 10:$0.5980 1:$0.7190
UC2843BDG DISTI # 70100722	ON Semiconductor	IC REG CTRLR PWM CM 14-SOIC RoHS: Compliant	0	1:$0.5700 100:$0.5420 250:$0.5140
UC2843BDG	ON Semiconductor	RoHS: Not Compliant	6428	1000:$0.2600 500:$0.2800 100:$0.2900 25:$0.3000 1:$0.3200
UC2843BDR2G DISTI # 863-UC2843BDR2G	ON Semiconductor	Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max RoHS: Compliant	4705	1:$0.6000 10:$0.4920 100:$0.3180 1000:$0.2540 2500:$0.2150 10000:$0.2070 25000:$0.1990
UC2843BDG DISTI # 863-UC2843BDG	ON Semiconductor	Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max RoHS: Compliant	1718	1:$0.6700 10:$0.5500 100:$0.3550 1000:$0.2840 2500:$0.2400 10000:$0.2310 25000:$0.2220
UC2843BD DISTI # 863-UC2843BD	ON Semiconductor	Switching Controllers 52kHz 1A Current PWM RoHS: Not compliant	0
UC2843BDG	ON Semiconductor	Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14 RoHS: Compliant	Europe - 495
UC2843BDG DISTI # 2318541	ON Semiconductor	PWM CNTRL, 25V, 250KHZ, 5VREF, 14SOIC RoHS: Compliant	910	50000:$0.3470 25000:$0.3520 10000:$0.3660 2500:$0.3810 1000:$0.4500 100:$0.5620 10:$0.8710 1:$1.0700
UC2843BDG DISTI # 2318541	ON Semiconductor	PWM CNTRL, 25V, 250KHZ, 5VREF, 14SOIC RoHS: Compliant	893	500:£0.2390 250:£0.2580 100:£0.2760 50:£0.4270 1:£0.4900

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