UC2844BN
DigiKey Part Number	497-6135-5-ND
Manufacturer	STMicroelectronics
Manufacturer Product Number	UC2844BN
Description	IC REG CTRLR PWM CM 8-MINIDIP
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-Mini DIP
Datasheet	Datasheet
EDA/CAD Models	UC2844BN 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 Tube	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 Through Hole
Topology Boost, Flyback	Package / Case 8-DIP (0.300", 7.62mm)
Number of Outputs 1	Supplier Device Package 8-Mini DIP
Output Phases 1	Base Product Number UC2844
Voltage - Supply (Vcc/Vdd) 10V ~ 30V

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Substitutes (28)

Part Number	Manufacturer	DigiKey Part Number	Unit Price	Substitute Type
SG2844M	Microchip Technology	SG2844M-ND	$33.61000	Direct
SG2845M	Microchip Technology	150-SG2845M-ND	$36.55607	Direct
TL2844P	Texas Instruments	296-16647-5-ND	$13.22000	Upgrade
TL2844PG4	Texas Instruments	TL2844PG4-ND	$5.65636	Upgrade
UC2844AN	Texas Instruments	296-11183-5-ND	$13.22000	Upgrade

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UC2844BN