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Featured Product
MPS – Monolithic Power Systems
MP28258 – Industry’s Smallest 3A, 20V Synchronous Step-Down Regulator
The MP28258 is a fully-integrated, high-efficiency, synchronous, step-down, switch mode converter. It offers a very compact solution that can achieve a 3A continuous output current over a wide input supply range with excellent load and line regulation, and can operate at high efficiency over a wide output-current load range.
Constant-On-Time (COT) control mode provides fast transient response and eases loop stabilization.
Full protection features include SCP, OCP, OVP, UVP and, thermal shut down.
The MP28258 requires a minimal number of readily-available standard external components.
This device is available in a space saving 2mmx3mm 12-pin QFN package.
Features:
• Wide 4.2V to 20V Operating Input Range
• 3A Output Current
• Low RDS(ON) Internal Power Mosfets
• Proprietary Switching Loss Reduction Technique
• Power-Good Indicator in QFN Package
• Soft Startup/Shutdown
• Programmable Switching Frequency
• SCP, OCP, UVP Protection and Thermal Shutdown
• Optional OCP Protection: Latch-Off Mode and Hiccup Mode.
• Output Adjustable From 0.815V To 13V
• Available in a QFN12 (2×3mm) Package
View new products from this and several of our other Manufacturers by visiting www.mouser.com/melfoster
Featured Associate — Kristine Hall
Kristine graduated from University of St. Thomas and started with Mel Foster in 2002. She works very closely between the distribution partners, manufacturers and customers to provide top level service across the board.
Besides cheering on the Huskers, she enjoys staying busy by working out, being outdoors, spending time with friends and family, scrap-booking, entertaining and spoiling her German Shepherd.
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