MPS MP3428AGL-Z

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Overview

The MP3428AGL-Z is a 600kHz, fixed frequency, high-efficiency, wide input range, current-mode boost converter with optional input disconnect and an input average current limit function. The input disconnect feature provides additional protection by isolating the input from the output during output short or shutdown. For battery-operated applications, this feature also helps in preventing battery depletion. With a programmable input average current limit, the MP3428AGL-Z supports a wide range of applications, including POS, Thunderbolt, Bluetooth Audio, Power Banks, and Fuel Cells. The MP3428AGL-Z features a 10m?, 24V power switch and a synchronous gate driver for high efficiency. An external compensation pin allows flexibility in setting loop dynamics and obtaining optimal transient performance at all conditions.The MP3428AGL-Z includes under-voltage lockout, switching current limiting, and thermal shutdown to prevent damage in the event of an output overload.The MP3428AGL-Z is available in a low-profile QFN-22 (3mm x 4mm) package. Bostock Electronics is an authorized Monolithic Power Systems distributor.

Features

Applications

• Computer application technology
• Network technology
• Automation technology
• CMM
• Various precision measuring instruments
• Various precision measuring detectors
• Flaw detection equipment
• Balance equipment
• Industrial robots
• Industrial controllers