UC3843ADG4

Mfr. #:: UC3843ADG4
Description:: Switching Controllers Current-Mode PWM Controlle
Lifecycle:: New from this manufacturer.
Datasheet:: UC3843ADG4 Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:: UC3843ADG4 more Information UC3843ADG4 Product Details

Product Attribute
Attribute Value

Manufacturer: Texas Instruments

Product Category: PMIC - Voltage Regulators - DC DC Switching Controllers

Series: UC3843A

Packaging: Tube Alternate Packaging

Unit-Weight: 0.004318 oz

Mounting-Style: SMD/SMT

Package-Case: SOIC-14

Operating-Temperature: 0°C ~ 70°C (TA)

Output-Type: Transistor Driver

Function: Step-Up, Step-Down, Step-Up/Step-Down

Supplier-Device-Package: 14-SOIC

Number-of-Outputs: 1

Topology: Buck, Boost, Flyback, Forward Converter

Voltage-Supply-Vcc-Vdd: 7.6 V ~ 30 V

Frequency-Switching: 500kHz

Control-Features: Frequency Control

Output-Configuration: Positive, Isolation Capable

Output-Phases: 1

Duty-Cycle-Max: 100 %

Synchronous-Rectifier: No

Clock-Sync: No

Serial-Interfaces: -

Maximum-Operating-Temperature: + 70 C

Minimum-Operating-Temperature: 0 C

Output-Current: 1000 mA

Switching-Frequency: 450 kHz

Fall-Time: 50 ns

Rise-Time: 50 ns

Tags: UC3843AD, UC3843A, UC3843, UC384, UC38, UC3

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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

UC3843ADG4 Description

***as Instruments: Current Mode PWM Controller 14-SOIC 0 to 70

***et: Current Mode PWM Controller 1A 14-Pin SOIC Tube

***ser: PWM Power Supply Controllers Current-Mode PWM Controller

***ical: UCx84xA Current-Mode PWM Controller

***ment14 APAC: PWM CONTROLLER CURRENT MODE, SMD; Input Voltage:25V; Output Voltage:5.10V; Output Current:200mA; Frequency:500kHz; Power Dissipation Pd:1W; Supply Voltage Range:12V to 25V; Digital IC Case Style:SOIC; No. of Pins:14; Operating Temperature Range:0°C to +70°C; SVHC:No SVHC (20-Jun-2011); Base Number:3843; Controller Type:PWM; IC Temperature Range:Commercial; Input Current:11mA; Input Voltage Max:25V; Operating Temperature Max:70°C; Operating Temperature Min:0°C; Output Current Max:1A; Output Energy per Cycle:5µJ; Output Type:Totem Pole; Package / Case:SOIC; Power Dissipation Pd:1W; Supply Voltage Max:25V; Supply Voltage Min:12V; Termination Type:SMD

Market price

Part #	Description	Stock	Price
UC3843ADG4 DISTI # 296-36172-5-ND	IC REG CTRLR MULT TOP 14SOIC RoHS: Compliant Min Qty: 1 Container: Tube	88In Stock	5000:$0.5653 2500:$0.5950 1000:$0.6375 500:$0.8075 100:$0.9775 50:$1.1900 10:$1.2540 1:$1.4000
UC3843ADG4 DISTI # UC3843ADG4	Current Mode PWM Controller 1A 14-Pin SOIC Tube - Rail/Tube (Alt: UC3843ADG4) RoHS: Compliant Min Qty: 1 Container: Tube	Americas - 275	1:$1.3579 10:$1.2189 25:$1.2159 50:$1.1539 100:$0.9479 500:$0.7829 1000:$0.6179
UC3843AD DISTI # 595-UC3843AD	Switching Controllers Current Mode RoHS: Compliant	404	1:$1.4000 10:$1.1900 100:$0.9140 500:$0.8080 1000:$0.6380 2500:$0.5660 10000:$0.5440
UC3843AD8 DISTI # 595-UC3843AD8	Switching Controllers Current Mode RoHS: Compliant	440	1:$1.3900 10:$1.1900 100:$0.9140 500:$0.8080 1000:$0.6380 2500:$0.5650 10000:$0.5440
UC3843ADG4 DISTI # 595-UC3843ADG4	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	377	1:$1.4000 10:$1.1900 100:$0.9140 500:$0.8080 1000:$0.6380 2500:$0.5660 10000:$0.5440
UC3843ADG4 DISTI # 1234758	PWM CONTROLLER CURRENT MODE, SMD RoHS: Compliant	0	1:$2.2200 10:$1.8800 100:$1.4500 500:$1.2900 1000:$1.0100 2500:$0.8960 10000:$0.8610

Related products

Image	Part #	Description
	Mfr.#: UC3845ADTRG4 OMO.#: OMO-UC3845ADTRG4	Switching Controllers Current-Mode PWM Controller
	Mfr.#: UC3846NG4 OMO.#: OMO-UC3846NG4	Switching Controllers Current-Mode PWM Controller
	Mfr.#: UC3848N OMO.#: OMO-UC3848N	Switching Controllers Average Current Mode
	Mfr.#: UC3842AD8G4 OMO.#: OMO-UC3842AD8G4-TEXAS-INSTRUMENTS	Switching Controllers Current-Mode PWM Controlle
	Mfr.#: UC3842AP-S08-R OMO.#: OMO-UC3842AP-S08-R-1190	New and Original
	Mfr.#: UC3842BN UC3842AN KA3845 OMO.#: OMO-UC3842BN-UC3842AN-KA3845-1190	New and Original
	Mfr.#: UC3843BN-3LF OMO.#: OMO-UC3843BN-3LF-1190	New and Original
	Mfr.#: UC3844B OMO.#: OMO-UC3844B-1190	INSTOCK
	Mfr.#: UC3847N OMO.#: OMO-UC3847N-TEXAS-INSTRUMENTS	IC REG CTRLR MULT TOPOLOGY 16DIP
	Mfr.#: UC3845BD1013TR OMO.#: OMO-UC3845BD1013TR-STMICROELECTRONICS	IC REG CTRLR BOOST/FLYBACK 8SOIC

Availability

Stock:: Available
On Order:: 3000
Enter Quantity:

Current price of UC3843ADG4 is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$0.80~~; ~~$0.80~~

10: ~~$0.76~~; ~~$7.60~~

100: ~~$0.72~~; ~~$71.99~~

500: ~~$0.68~~; ~~$339.95~~

1000: ~~$0.64~~; ~~$639.90~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

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UC3843ADG4

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes