MPM3830GQV-P Power Supplies - Board Mount

Voltage - Output 3:	--
Control Features:	Enable, Active High
Supplier Device Package:	20-QFN (5x3)
Size / Dimension:	0.20" L x 0.12" W x 0.06" H (5.0mm x 3.0mm x 1.6mm)
Package / Case:	20-PowerLFQFN Module
Mounting Type:	Surface Mount
Efficiency:	--
Operating Temperature:	-40°C ~ 125°C
Features:	OCP, OTP, UVLO
Applications:	ITE (Commercial)
Current - Output (Max):	3A
Series:	--
Voltage - Output 2:	--
Voltage - Output 1:	2.7 ~ 6 V
Voltage - Input (Max):	6V
Voltage - Input (Min):	2.7V
Number of Outputs:	1
Type:	Non-Isolated PoL Module
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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MPM3830GQV-P: DC DC Converters - Application Field and Working Principle

DC-DC converters are electronic components that are designed to convert a source of direct current (DC) from one voltage level to another. The MPM3830GQV-P is a DC-DC converter specifically designed to convert a 5V DC source to a 3.3V DC output. The component is popularly used in the fields of computer systems, automotive electronics, telecommunications, and scientific applications.The MPM3830GQV-P consists of a power BiCMOS Integrated Circuit (IC) that works asynchronously, integrated with a low voltage transformer and capacitor. The IC is designed with a built-in circuit protection against overvoltage conditions, short circuits, and over-current conditions. Furthermore, the module has a wide operating temperature range between -40°C to +85°C, making it suitable for applications in low-temperature and industrial environments.The transformer integrated with the IC is responsible for the voltage conversion. The transformer transforms the 5V DC source to a secondary output of 3.3V DC. This transformation is done via a distorting of the alternating current. The integrated capacitor works to store the current, and regulate its flow, ensuring a steady output.The DC-DC conversion process works in three stages: conversion, regulation, and protection. First, upon applying the 5V DC to the IC, the actual conversion takes place as the transformer undergoes magnetisation. Secondly, the integrated capacitor regulates the current and maintains the output voltage steady. Finally, the built-in protection mechanism of the IC kicks in to ensure the safety of the module (and the system it is applied in) from any anomalies such as short circuits, over-currents, and overvoltage conditions.In summary, the MPM3830GQV-P DC-DC converter is a reliable and safe component for applications in computer systems, automotive electronics, telecommunications, and scientific applications. By utilising a power BiCMOS IC, transformer, and a capacitor, it is able to convert a 5V DC source to a 3.3V DC output with strong protection mechanisms to ensure a reliable and consistent output.

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