UC2843BD1R2G
DigiKey Part Number	UC2843BD1R2GOSTR-ND - Tape & Reel (TR) UC2843BD1R2GOSCT-ND - Cut Tape (CT) UC2843BD1R2GOSDKR-ND - Digi-Reel®
Manufacturer	onsemi
Manufacturer Product Number	UC2843BD1R2G
Description	IC REG CTRLR FLYBACK 8SOIC
Manufacturer Standard Lead Time	17 Weeks
Customer Reference
Detailed Description	Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
Datasheet	Datasheet
EDA/CAD Models	UC2843BD1R2G Models

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Category Integrated Circuits (ICs) Power Management (PMIC) DC DC Switching Controllers	Frequency - Switching Up to 500kHz
Manufacturer onsemi	Duty Cycle (Max) 96%
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Synchronous Rectifier No
Part Status Active	Clock Sync No
Output Type Transistor Driver	Control Features Frequency Control
Function Step-Up, Step-Up/Step-Down	Operating Temperature -25°C ~ 85°C (TA)
Output Configuration Positive, Isolation Capable	Mounting Type Surface Mount
Topology Boost, Flyback	Package / Case 8-SOIC (0.154", 3.90mm Width)
Number of Outputs 1	Supplier Device Package 8-SOIC
Output Phases 1	Base Product Number UC2843
Voltage - Supply (Vcc/Vdd) 7.6V ~ 30V

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Substitutes (66)

Part Number	Manufacturer	DigiKey Part Number	Unit Price	Substitute Type
TL2843BDR-8	Texas Instruments	296-21847-1-ND	0,44000 €	Direct
TL2843BDRG4-8	Texas Instruments	296-TL2843BDRG4-8CT-ND	0,44000 €	Direct
UC2842BD1	STMicroelectronics	497-18659-ND	0,94000 €	Direct
UC2842BD1013TR	STMicroelectronics	497-6785-1-ND	0,89000 €	Direct
UC2843BD1	STMicroelectronics	497-14805-5-ND	1,19000 €	Direct

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Cut Tape (CT) & Digi-Reel®

* All Digi-Reel orders will add a 5,50 € reeling fee.

Tape & Reel (TR)

Manufacturers Standard Package

Unit Price without VAT:	0,51000 €
Unit Price with VAT:	0,60690 €

UC2843BD1R2G