BD46392G-TR

Series:	BD46xxx
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Voltage Detector
Number of Voltages Monitored:	1
Output:	Push-Pull, Totem Pole
Reset:	Active Low
Reset Timeout:	180 ms Minimum
Voltage - Threshold:	3.9V
Operating Temperature:	-40°C ~ 105°C (TA)
Mounting Type:	Surface Mount
Package / Case:	SC-74A, SOT-753
Supplier Device Package:	5-SSOP
Base Part Number:	BD46

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BD46392G-TR Application Field and Working Principle

PMIC (Power Management Integrated Circuit) supervisors, also referred to as DC/DC regulators, are integrated circuits that are responsible for regulating the voltage levels of various electronic components. TheBD46392G-TR is the latest type of PMIC regulator that utilizes Sony highly efficient multi-output LDO control technology. It is capable of providing a variety of voltage output levels from 1.2 to 6.0V and has a maximum input voltage of 14V. The BD46392G-TR can be used for a variety of applications, such as consumer electronics (portable GPUs and processors, mobile phones, tablets, etc.), automotive, industrial, and commercial equipment.In terms of its working principle, the BD46392G-TR works by utilizing the classic voltage regulation system that is found in most linear DC-DC regulators. In this system, a voltage reference guard ensures that the voltage applied to the circuit does not exceed a predetermined threshold. This is usually accomplished by either setting a maximum voltage in the IC or by implementing a shunt regulator to protect the output circuit. Once the reference guard is triggered, the output voltage is adjusted accordingly to bring it back to the correct levels. This is done by varying the amount of current being supplied by the primary voltage source.One of the main advantages of the BD46392G-TR is that it only requires one external inductor, which makes it extremely compact and efficient compared to other PMIC supervisors. It also provides a wide range of programmable features, such as output voltage levels, output current limits, and others. Additionally, it features fast response times for power supply applications and has built-in protection features such as over-temperature protection and over-voltage protection. This makes the BD46392G-TR an excellent choice for cost-effective and reliable operation.The BD46392G-TR is suitable for use in a variety of applications, ranging from consumer electronics and automotive systems to industrial and commercial equipment. In terms of its application field, the device can be used to regulate the voltage of various electronic components, such as microprocessors, GPUs, and others. In addition, it can also be used to control the power supply for computers, automotive systems, and other applications.In conclusion, the BD46392G-TR is a highly efficient multi-output LDO control PMIC supervisor that provides a variety of voltage output levels from 1.2 to 6.0V and has a maximum input voltage of 14V. It only requires one external inductor, and its fast response times, programmable features, and protection features make it an excellent choice for cost-effective and reliable operation for a variety of applications.

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