BD5354G-TR

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BD5354G-TR is a electronically controlled limit latch circuits for attempting input/output overvoltage and undervoltage protection. It likewise provides a wide range of features for power management integrated circuits (PMICs). It can protect against over-voltage and under-voltage, ESD, OVP, over-current, short circuit and power cycling.

Applications of BD5354G-TR

BD5354G-TR is utilized in a variety of applications including automotive, medical, industrial, consumer and communication devices. It is capable of providing a high voltage protection supply for a microprocessor unit (MPU) or a system-on-chip (SOC). It can also be implemented in any power management system as a supervisor to protect from overvoltage or undervoltage of input/output leads. Additionally, it can also be used in embedded systems and data acquisition systems to provide reliable and accurate power monitoring.

Working Principle of BD5354G-TR

The working principle of the BD5354G-TR is based on limiting the supply voltage of the power management integrated circuits (PMICs) by monitoring the power supply inputs. This ensures that the functioning of the PMICs in the device are not exceeded by a voltage spike or drop from the input power source or from a temperature or load change. The BD5354G-TR\'s manager can monitor 3.2 V, 5 V, and 12 V supply voltages and has a monitor output voltage of 1.8 V maximum. It is also equipped with a power-on reset, which resets the device or system when the voltage supply is established.

The BD5354G-TR monitors the input/output supply voltage within certain predetermined thresholds. When the voltage rises above the predetermined threshold, the device sets a flag and limits the voltage supply to the PMICs. When the voltage falls below the predetermined threshold, it will reset itself and continue the operation when the voltage is within the normal range. This feature prevents the damage to the device due to excessive voltage.

The BD5354G-TR provides a wide range of output current levels, which can be adjusted to meet the power requirements of the PMICs. It has an adjustable output voltage, with a range of 5 V to 24 V, and a maximum output current of 1.4 A. The BD5354G-TR also features a power down control, which can be used to turn the device off when it is not being used and save power.

The BD5354G-TR is an excellent choice for any power management application where overvoltage or undervoltage protection is required. It is easy to use, and its adjustable output voltage and current allow it to be used in a wide range of applications. This device is very reliable, and its features make it suitable for protecting electronic devices from power fluctuations and providing accurate power monitoring.

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