BU4828F-TR

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Simple Reset/Power-On Reset
Number of Voltages Monitored:	1
Output:	Open Drain or Open Collector
Reset:	Active High/Active Low
Reset Timeout:	--
Voltage - Threshold:	2.8V
Operating Temperature:	-40°C ~ 125°C (TA)
Mounting Type:	Surface Mount
Package / Case:	SC-82
Supplier Device Package:	4-SOP
Base Part Number:	BU48*

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

BU4828F-TR Application Field and Working Principles

Introduction to BU4828F-TR

BU4828F-TR is a power management integrated circuit (PMIC) with monitoring and reset functions. It belongs to the category of PMIC Supervisors. It is a fully integrated device which can provide protection for single or multiple chips by monitoring their voltage levels and triggering a reset signal when the voltage level exceeds the upper or lower voltage limit.

Application Fields

BU4828F-TR can be used in a wide range of applications. In consumer products such as mobile phones, notebooks and tablets, it can be used to monitor their power levels and protect the chips inside them if their internal voltage exceeds the preset limit. It can also be used in automotive and industrial control systems to provide protection to CPU, memory and other sensitive components.

Key Features

BU4828F-TR has many features that make it ideal for applications requiring power protection. It has an integrated voltage monitor which can be programmed to detect voltage levels between 1.8V and 4.2V. It can also detect when the voltage level goes above the preset threshold and triggers a reset signal. In addition, it has a built-in timer which can be programmed to generate a reset signal after a predetermined time period if the voltage level remains above or below the threshold for an extended period.

Working Principle

The working principle of BU4828F-TR can be divided into two stages. Firstly, it continuously monitors the voltage level and compares it with the preset voltage threshold. If the voltage level goes above or below the threshold, the device triggers a reset signal. Secondly, if the voltage remains above or below the threshold for a predetermined period of time, a timer starts and generates a reset signal after the preset time has elapsed.

Conclusion

In conclusion, BU4828F-TR has many features which make it ideal for a wide range of applications requiring power protection. It is capable of continuously monitoring the voltage levels and can be programmed to detect pre-set voltage thresholds and trigger a reset if it exceeds them. Furthermore, it is also equipped with a built-in timer which can be used to generate a reset signal after an extended period of time if the voltage level remains above or below the threshold for a specified duration.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description