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MAX17673AATI Power management integrated circuits (PMIC) integrate a 60V high voltage (HV), high efficiency synchronous DC-DC buck regulator and two 5.5V high efficiency synchronous DC-DC buck regulators. 

Product Attributes

Function Step-Down  

Output Configuration Positive  

Topology Buck  

Output Type Adjustable  

Number of Outputs 1 or 2  

Voltage - Input (Min) 4.5V, 2.7V  

Voltage - Input (Max) 60V, 5.5V  

Voltage - Output (Min/Fixed) 0.9V, 0.75V  

Voltage - Output (Max) 5.5V, 4.8V  

Current - Output 1.5A, 1A  

Frequency - Switching 250kHz ~ 800kHz, 1MHz ~ 4MHz  

Synchronous Rectifier Yes  

Operating Temperature -40°C ~ 125°C  

Mounting Type Surface Mount  

Package / Case 28-WFQFN Exposed Pad  

Supplier Device Package 28-TQFN (5x5)

Applications

Industrial Control Power Supplies

FPGA/CPLD Power Supplies

Distributed Supply Regulation

Base Station Power Supplies

High Voltage Single Board Systems

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  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

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  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

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