BU4846FVE-TR

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

Power Management Integrated Circuit (PMIC) is a special integrated circuit which is used in modern electronic products to manage the power. Power Management integrated Circuit Supervisors (PMIC - Supervisors) are used for regulating power, thereby ensuring that all the internal devices of a system have a steady and safe source of power. The BU4846FVE-TR is a supervisor Power Management IC (PMIC) used for maintaining the power supply of systems. It is designed with an integrated circuit having an embedded supervisor function, which is used to monitor and control the system power.

The BU4846FVE-TR can be used in a wide range of applications including industrial, automotive, consumer, and medical applications. The device works in 4 modes including normal, low power, standby, and shutdown. It has built-in programmable voltage scaling support and built-in Power Integrity Meter (PIM) for monitoring and protection of the system. The device also has a unique low and high power levels that can be programmed to enable even greater power control.

The BU4846FVE-TR works by controlling and supplying power . It continuously monitors and controls the power supply as per the user defined limits, called Low Set Limit (LSL) and High Set Limit (HSL). In normal mode, the power supply is applied to the output voltage until it reaches the desired output voltage. When the output voltage reaches the set limit, the BU4846FVE-TR sends a signal to temporarily interrupt the power supply and protect the system from over current and over voltage situations. In low power mode, the BU4846FVE-TR arms the power supply to lock the output voltage and reduce the output current. This helps to save energy and manage power supply during low power operations.

In the standby mode, the BU4846FVE-TR sends a signal to the processor to inform it that the power supply is in a low power mode and to prepare for sleep or shut down. This mode effectively eliminates wasted power in the system. Finally, in the shutdown mode, the BU4846FVE-TR arms the power supply and completely shuts down the power supply, thereby saving energy.

In addition to controlling and monitoring power supply, the BU4846FVE-TR also supports a unique advanced feature called Power Integrity Meter (PIM). The PIM feature monitors the power supply line in real time and alerts the system when any abnormal behavior is detected. This helps to protect the system from any sudden surges and provides stability to power supply. The advanced PIM feature allows the system to identify any short circuit or overload situation and automatically turns off the power.

The BU4846FVE-TR is a compact, efficient and high performance PMIC - Supervisors used for controlling and monitoring the power supply of the system. It enables regulated and reliable power supply, eliminates wasted power and helps to protect the system from abnormal power situation. The embedded supervisor function and PIM feature of the device allow it to maintain an efficient and safe power supply to the system.

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