BD45482G-TR Integrated Circuits (ICs)

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

PMIC - Supervisors are power management integrated circuits (PMICs) that were developed to provide a comprehensive set of features and functions to enable the unconditional operation of a system and its connected peripherals. These supervisors act as intelligent gatekeepers that monitor and control system power, while also providing other safety and performance features. One such supervisor PMIC is the BD45482G-TR.

The BD45482G-TR is a single-chip power management IC that integrates a host of power-management functions to enable the safe and reliable operation of battery and AC adapter powered systems. It is suitable for mobile and desktop applications, and operates from a single power supply from 2.5 V to 5.5 V. The BD45482G-TR features include over-current protection, over-voltage protection and thermal protection to prevent any overloads, or shorts from damaging the system. It also features Output Voltage Accuracy in that it guards against output voltages that dip below or rise above their intended values, which could cause malfunctioning or permanent damage to the system.

The BD45482G-TR provides a wide-range of protection features which ensures the proper functioning of the system it manages. These protection features include Over-Voltage, Under-Voltage, Over-Current, Over-Temperature, and Over-Power Protection. The BD45482G-TR also provides voltage supervision within the power supply and over-voltage protection at all its pins. This helps prevent any spikes or drops in the system’s power supply from destroying the device it is connected to.

In addition to being a power-management IC, the BD45482G-TR utilizes some of its internal circuits to trigger an interrupt when certain conditions arise. It monitors the voltage, current and temperature of the system, and when these values exceed the limits set inside the chip, it signals an interrupt which can be used by the system\'s host processor to take appropriate action. These interrupts provide an effective way for the user to know if the system is being supplied with an excessive supply of power or has reached unsafe operating temperature.

The BD45482G-TR can also monitor two or more power supplies sequentially, meaning that when one power supply fails it will disconnect it and switch to the next power supply. Thisallows the system to seamlessly transition between the power supply while maintaining uninterrupted operation of the system. This dual power-supply monitoring feature makes the BD45482G-TR suitable for 24/7 operation of mission-critical systems, where even the slightest power interruption can have devastating consequences.

The BD45482G-TR is an ideal choice for both mobile and desktop applications due to its wide operating range. Its protection features make it a highly reliable and secure solution for a variety of power management tasks. Its dual power-supply monitoring feature adds an extra layer of safety and protection to ensure that the system’s operation remains uninterrupted, even if one of the power supply fails. In addition, the integrated interrupts allow for quick reaction to potential system errors, and helps the user know when it’s time to take appropriate action. Overall, the BD45482G-TR is an efficient, secure, and reliable choice for power management.

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