SP6651A -High Efficiency 800mA Synchronous Buck Regulator

The SP6651A 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 SP6651As 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 SP6651A seamlessly transitions into 100% duty ratio operation further extending useful battery life. The SP6651A is protected against overload and short circuit conditions with a precise inductor peak current limit. Other features include programmable under voltage lockout and low battery detection, externally programmed output voltage down to 1.0V, Logic level shutdown control, and 140 over temperature shutdown. By Exar Corporation
SP6651A 's PackagesSP6651A 's pdf datasheet
SP6651AER DFN
SP6651AER-TR DFN
SP6651AER-L DFN
SP6651AER-L-TR DFN
SP6651AEU MSOP
SP6651AEU-TR MSOP
SP6651AEU-L MSOP
SP6651AEU-L-TR MSOP




SP6651A Pinout, Pinouts
SP6651A pinout,Pin out
This is one package pinout of SP6651A,If you need more pinouts please download SP6651A's pdf datasheet.

SP6651A Application circuits
SP6651A circuits
This is one application circuit of SP6651A,If you need more circuits,please download SP6651A's pdf datasheet.


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