UC3845BD1013TR
DigiKey Part Number	497-3683-2-ND - Tape & Reel (TR) 497-3683-1-ND - Cut Tape (CT) 497-3683-6-ND - Digi-Reel®
Manufacturer	STMicroelectronics
Manufacturer Product Number	UC3845BD1013TR
Description	IC REG CTRLR BOOST/FLYBACK 8SOIC
Manufacturer Standard Lead Time	14 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	UC3845BD1013TR Models

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Category Integrated Circuits (ICs) Power Management (PMIC) DC DC Switching Controllers	Frequency - Switching Up to 500kHz
Manufacturer STMicroelectronics	Duty Cycle (Max) 48%
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 -40°C ~ 150°C (TJ)
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 UC3845
Voltage - Supply (Vcc/Vdd) 7.6V ~ 30V

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Substitutes (26)

Part Number	Manufacturer	Quantity Available	DigiKey Part Number	Unit Price	Substitute Type
UC3844AD8	Texas Instruments	1,872	296-11290-5-ND	฿55.61000	Direct
UC3844AD8G4	Texas Instruments	0	UC3844AD8G4-ND	฿17.48708	Direct
UC3844AD8TR	Texas Instruments	4,805	296-39523-1-ND	฿31.36000	Direct
UC3844ADM	Microchip Technology	0	150-UC3844ADM-ND	฿30.30938	Direct
UC3844BD1G	Rochester Electronics, LLC	1,385	2156-UC3844BD1G-OS-ND	฿13.25530	Direct

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Manufacturers Standard Package

UC3845BD1013TR