BU4311G-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

The Power Management IC (PMIC) – Supervisors is an integrated circuit that is designed to monitor and control the operation of embedded systems. In particular, a PMIC – Supervisors is used to oversee the power system, detect circuit faults, and regulate the operation of embedded systems. The BU4311G-TR is an example of a PMIC – Supervisors. This article will discuss the application field and working principle of the BU4311G-TR.

The BU4311G-TR was specifically designed as a low-power single-channel supervisor with an adjustable undervoltage lockout (UVLO) voltage. This PMIC – Supervisors is suitable for applications that require low-power, low-cost, and low-current supervisor with accurate UVLO detection. It can be used in a variety of embedded systems, including microprocessors, digital signal processors, and other micro controllers.

The BU4311G-TR PMIC – Supervisors was designed to provide a wide range of power supply, voltage, and current monitoring. This PMIC can detect and monitor voltage from +2.0V to +5.5V, and current over 0.6A. It also detects overcurrent, open-circuit, and input voltages. The BU4311G-TR also provides an adjustable UVLO voltage, allowing for greater flexibility when setting a lower absolute power requirement.

The BU4311G-TR also features a wide operating temperature range, up to +125°C, and is capable of operating at speeds up to 264kHz. This PMIC – Supervisors is also capable of tolerating transient power supply conditions and can handle long runtimes. The BU4311G-TR includes short-circuit and over-temperature protection functions, ensuring that the system is protected against power-supply or thermal overloads.

The BU4311G-TR is also capable of operating in a low-power, ultra-low-power, or standby mode. This allows for increased system power efficiency and performance, as well as a wide range of power-down and power-saving states. In addition, the BU4311G-TR supports over-voltage lockout, enabling the system to protect against unexpected power surges.

Regarding its working principle, the BU4311G-TR PMIC – Supervisors is designed with low-power circuitry. This PMIC uses a voltage-controlled oscillator (VCO) to monitor the power supply and detect faults, such as undervoltage or overvoltage. When the power level is outside the specified range, the PMIC will then transmit an alert signal to the microcontroller system, shutting down the system and preventing any further damage.

The BU4311G-TR also includes an adjustable undervoltage lockout function. This function is used to prevent the system from turning on if the input voltage is too low. This can prevent the system from being overloaded or damaged due to an insufficient power supply. Additionally, the BU4311G-TR includes an adjustable watchdog timer and reset signal, which can be used to protect against system faults or malfunctions.

Overall, the BU4311G-TR PMIC – Supervisors is a powerful and versatile power management IC, designed to provide reliable power monitoring and protection for embedded systems. The BU4311G-TR has a wide range of power supply, voltage, and current monitoring capabilities and can be used in a variety of embedded systems. Additionally, the BU4311G-TR includes adjustable UVLO, short-circuit, and over-temperature protection features, providing reliable protection against power-supply or thermal overloads. This PMIC can also operate in low-power, ultra-low-power, or standby mode, enabling greater system power efficiency and performance. Finally, the BU4311G-TR also includes an adjustable watchdog timer and reset signal, allowing for enhanced system protection.

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