SP6654 -High Efficiency 800mA Synchronous Buck Regulator

The SP6654 is a 800mA synchronous buck Regulator which is ideal for portable applications that use a Li-Ion or 3 cell alkaline/NiCD/NiMH input. The SP6654s proprietary control loop, 2 light load quiescent current, and 0.3, Power Switches provide excellent efficiency across a wide range of output currents. As the input battery supply decreases towards the output voltage the SP6654 seamlessly transitions into 100% duty ratio operation further extending useful battery life. The SP6654 is protected against overload and short circuit conditions with a precise inductor peak current limit. Other features include programmable under voltage lockout, externally pro- grammed output voltage down to 1.0V, Logic level shutdown control, and an open drain power good indicator when VOUT is above 94% of its programmed value. By Exar Corporation
SP6654 's PackagesSP6654 's pdf datasheet
SP6654EB
SP6654ER DFN
SP6654ER-TR DFN
SP6654ER-L DFN
SP6654ER-L-TR DFN
SP6654EU MSOP
SP6654EU-TR MSOP
SP6654EU-L MSOP
SP6654EU-L-TR MSOP




SP6654 Pinout, Pinouts
SP6654 pinout,Pin out
This is one package pinout of SP6654,If you need more pinouts please download SP6654's pdf datasheet.

SP6654 Application circuits
SP6654 circuits
This is one application circuit of SP6654,If you need more circuits,please download SP6654's pdf datasheet.


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