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DC-DC Controller -> Step-up Simple Switch
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Solution:
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 DataSheet
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AX5302
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General Description |
The AX5302 is high efficient PWM step-up controller. Designed to drive an external N-channel MOSFET, Output voltage is programmable with 1.0V of standard voltage supply internal, and using externally connected components, output voltage (FB) can be set up at will.
The AX5302 can be operated at switching frequencies of 500kHz allowing for easy filtering and low noise, the size of the external components can be reduced. An enable function and thermal shutdown functions are built inside. The soft-start time can be programmed by outside capacitor; the function prevents overshoot at startup. |
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Features |
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Input Range:3 to 24V
Efficiency(%):91
Availability:NOW
Features:c,f,j,m
Frequency:500K
Output Voltage:Vfb=1V
PackageType:SOP8
AX5302
Stanby Current:1uA
Driving Current:100mA
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Typical Application |
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DataSheet