BD5329G-TR Integrated Circuits (ICs)

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PMIC supervisors provide over-voltage, under-voltage, over-current and temperature protection for systems. The BD5329G-TR is a low voltage protection device with low current consumption from ROHM Semiconductor. It has a built-in thermistor that can provide thermal shutdown protection at high temperatures. The device combines a voltage monitoring function, an over-current / over-temperature protection function, and a system reset and interrupt output.

The BD5329G-TR is a low-voltage protect device with low current consumption, and is suitable for automotive applications. It features a power-on reset (POR) circuit, a monitor circuit that can detect an under-voltage or an over-voltage, an over-current / over-temperature protection function, and an output terminal (T reset). This device is a low drop-out (LDO) type device with a low operating current and is ideal for automotive applications requiring low power consumption.

The BD5329G-TR works on the principle of over-voltage, under-voltage and over-current detection. The device has two inputs, Vcc and GND. When Vcc is applied, the voltage on the Vcc line is compared with the set voltage (Vhys). If the voltage on the Vcc line is lower than the set voltage (Vhys), the internal circuit monitors the voltage and it will activate the output (reset) when the voltage goes below the specified range. On the other hand, if the voltage on the Vcc line is higher than the set voltage (Vhys), the internal circuit monitors the voltage and it will activate the output (reset) when the voltage goes over the specified range.

The BD5329G-TR also has an over-current detection function. When a high current flows through the device, the internal circuit monitors the voltage drop and activates the over-current protection. In addition, the device also has an over-temperature protection function. The thermistor built into the device continuously monitors the device temperature and if the temperature exceeds a certain level, it will activate the over-temperature protection and interrupt the circuit.

The BD5329G-TR is an ideal device for automotive power management. It can provide an effective over-voltage, under-voltage, over-current and temperature protection for your system. Its low current consumption, low drop-out (LDO) type and thermistor make it suitable for a wide range of vehicle power management applications. Furthermore, its reset and interrupt output make it an ideal choice for automotive system designers. Therefore, the BD5329G-TR is a reliable and effective solution for power protection.

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