The SP1231FL is a synchronous buck R☆₹egulator withoutput current÷α to 3.1A.It is designed to allow for op•₹✘♣eratinga wide supply€≠ voltage range from 5V to 30V. T<δ£γhe internalcompensation requires a minimum number✔↔¥∑ of readilyavailable standard externa®→₽l components.The SP12©¶✔δ31FL operates in the CC(Constant outp<'↓‌utCurrent) mode or CV(Constant outp¥→ut Voltage) mode, andthe O→‌λ↔CP current value is set b€₽πy current sensing powerresiste¥∞rs or setting non power resi∞♥sters.The SP1231FL i$≤s suitable for the DC/DC switching powerapplicatiΩ€↔ons when requested the curren¥€♦t limit function.The devices are available in SO♠≠$P-8L package and requirevery few exterλασnal devices for operation.

 

Applications

（1）Car Chargers  （2）DC/DC Converters wi≤₹<♥th Current Limit