BD46405G-TR Integrated Circuits (ICs)

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The BD46405G-TR is a kind of Supervisors commonly used as a system Power Management IC (PMIC), and it is a voltage supervisor suitable for system reset control. The device provides an adjustable reset voltage, power supply monitoring with a push-pull output for reset when the power supply voltage is below the pre-set level.

The application field of the BD46405G-TR is mainly in digital consumer electronics. By using this device in consumer electronics, such as smartphones and portable video players, it can help ensure a reset signal is delivered quickly and accurately, while also providing a highly reliable standard of power supply monitoring and an adjustable reset voltage.

When working, the BD46405G-TR will monitor the power supply voltage on the machine’s power supply connector. If the power supply voltage on the connector drops below the set voltage, the device’s push-pull output will become active, offering a reset signal and thereby resetting the system.

In addition, the BD46405G-TR has a few other features that make it ideal for mobile and digital consumer electronics. Those devices are usually subject to short power supply interruption, and during such procedures the devices need a reliable power supply monitoring standards. The BD46405G-TR has an adjustable reset voltage range of 110mV to 1.8V to prevent such scenarios. Moreover, the reset operation time is extremely short, only 15μs to 80μs, depending on the resistor connected to the device. The device also provides an LDO output, which can supply other circuitries with an adjustable output voltage, and this makes it convenient to support other systems that may require a stable power supply.

Overall, the BD46405G-TR is a flexible and reliable voltage supervisor suitable for system reset control in digital consumer electronics. It helps protect those devices from sudden power failures by providing an adjustable reset voltage range, power supply monitoring and a quick reset operation. Other features, like the LDO output and the precise control of the device, make the BD46405G-TR a great choice for PMIC Supervisors.

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