BD4727G-TR Integrated Circuits (ICs)

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PMIC (Power Management Integrated Circuits) are specialized semiconductor integrated circuits used in many electronic devices to manage power. The BD4727G-TR is one such PMIC, which falls under the category of Supervisors. This powerful and compact PMIC is designed for power supply design in small, low-power applications and is capable of accurately detecting low current fluctuations.

The BD4727G-TR is a reset IC (integrated circuit) and is used for circuits that require a reset signal in various situations. One such application is a circuit with a power supply system, where the BD4727G-TR monitors the voltage of the power supply system. This ensures that the power supply is operating within its design parameters, and when it goes beyond the established parameters, the reset IC will generate a reset signal that will shut off the power supply and ensure the circuit operates safely.

The BD4727G-TR is capable of accurately detecting very small current fluctuations with its Low Voltage Detection (LVD) design and it is capable of adjusting thresholds, ensuring that the safety of the circuit operation is guaranteed. There is a Hysteresis Function, enabling the reset thresholds to be finely adjusted for improved reliability. The Hysteresis Function, when enabled, modifies the detection threshold and improves the sensitivity of the reset function.

A Delay Function is also featured with the BD4727G-TR, which delays the reset signal by a set amount of time after the threshold voltage has been reached. A Delay Counter is also featured, which can be configured in two ways, with either a delay time of up to 600 seconds or a sequence of up to 128 steps, allowing the user to customize the reset operation.

The BD4727G-TR is capable of monitoring two voltage sources, with both channels having independent settings and working modes. There is a Maximum Voltage Limit (MVL) that ensures that the power supply is operated within its design parameters, protecting the system and the circuit board from any voltage surges or overloads.

The BD4727G-TR PMIC is designed for small low power applications and has a wide operating range and a small SOT-23-6 package. It is ideal for use in PCs, Digital TV, Set Top Boxes, LCD and PDP Monitors, Notebooks and other portable electronics, offering a reliable and cost-effective solution for power supply design.

The BD4727G-TR is a feature packed supervisor PMIC that offers accuracy and stability for any small, low-power application that requires a reset IC. With its small size, wide operating range and accurate current detection, the BD4727G-TR is an excellent solution for any power supply design.

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