TL2845BD-8 Texas Instruments | DC DC Switching Controllers

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TL2845BD-8
DigiKey Part Number	296-34277-5-ND
Manufacturer	Texas Instruments
Manufacturer Product Number	TL2845BD-8
Description	IC REG CTRLR MULT TOPOLOGY 8SOIC
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Detailed Description	Boost, Flyback, Forward Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
Datasheet	Datasheet
EDA/CAD Models	TL2845BD-8 Models

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Category Integrated Circuits (ICs) Power Management (PMIC) DC DC Switching Controllers	Frequency - Switching Up to 500kHz
Manufacturer Texas Instruments	Duty Cycle (Max) 48%
Packaging Tube	Synchronous Rectifier No
Part Status Obsolete	Clock Sync No
Output Type Transistor Driver	Control Features Frequency Control
Function Step-Up, Step-Up/Step-Down	Operating Temperature -40°C ~ 85°C (TA)
Output Configuration Positive	Mounting Type Surface Mount
Topology Boost, Flyback, Forward	Package / Case 8-SOIC (0.154", 3.90mm Width)
Number of Outputs 1	Supplier Device Package 8-SOIC
Output Phases 1	Base Product Number TL2845
Voltage - Supply (Vcc/Vdd) 7.6V ~ 30V

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Substitutes (8)

Part Number	Manufacturer	Quantity Available	DigiKey Part Number	Unit Price	Substitute Type
TL2845BDR-8	Texas Instruments	6,723	296-21851-1-ND	$0.60000	MFR Recommended
UC2845BD1	STMicroelectronics	648	497-14807-5-ND	$1.37000	Direct
UC2845BD1013TR	STMicroelectronics	3,580	497-3679-1-ND	$0.85000	Direct
SG2845DM	Microchip Technology	1,888	SG2845DM-ND	$4.24000	Similar
UC2845ADM	Microchip Technology	1,403	UC2845ADM-ND	$7.20000	Similar