® SP6122 Low Voltage, Micro 8, PFET, Buck Controller Ideal for 1A to 5A, Small Footprint, DC-DC Power Converters ■ Optimized for Single Supply, 3V-5.
5V Applications ■ High Efficiency, Greater than 90% Possible ■ 20ns/1nF PFET Output Driver ■ Fast Transient Response ■ Open Drain Fault Output Pin VCC 1 FFLAG 2 VOUT 3 SP6122 8 Pin MSOP 8 PDRV 7 GND 6 ISET ■ Internal Soft Start Circuit ■ Accurate 1.
5% Reference ENABLE 4 5 ISENSE ■ Programmable Output Voltage or Fixed 1.
5V Output ■ Loss-less Adjustable Current Limit with High side Now Available in Lead Free Packaging RDS(ON) Sensing ■ Hiccup or Lock-up Fault Modes ■ Low 5µA Sleep Mode Quiescent Current ■ Low 300µA Protected Mode Quie...

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