BD71815AGW-E2 Integrated Circuits (ICs)

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BD71815AGW-E2 is a voltage regulator designed to provide adjustable voltage and power supply for a wide range of applications. This voltage regulator integrates two voltage regulator elements and can provide up to 3A peak current during thermal or overcurrent conditions. It is a highly efficient and versatile regulator that can be used with adjustable voltage stabilizers and adjustable current limiters, as well as with regulation for any type of digital, analog or other power electronics circuits. The device can also be used in applications where low noise and immunity from load transients is necessary.

Applications of BD71815AGW-E2

The BD71815AGW-E2 is suitable for a wide range of applications such as digital, analog and mixed signal, automotive, communication, network system, industrial, avionics and other environments. Due to its wide input voltage range, up to 3.2V, and its adjustable output voltage, it can also be used in a variety of systems such as industrial, telecommunications and computer systems. This regulator has a wide operating temperature range and can accommodate temperature gradients of up to 105°C. It is also immune to noise and can provide steady voltage with low noise.

Working Principle of BD71815AGW-E2

The main principle of the BD71815AGW-E2 is to regulate the output voltage with linear and switching regulators. In linear mode, the output is controlled by the feedback loop from the output voltage to the error amplifier. The voltage across the output current sensing resistor is proportional to the output current, and the voltage is compared to the output voltage reference level, setting the output voltage. In switching mode, the LDO operates in pulse width modulation (PWM) mode. The PWM mode is set by a voltage-controlled oscillator (VCO) with the output voltage of the VCO controlling the width of the pulses. The output voltage is adjusted by changing the frequency of the VCO. By either lowering or raising the output voltage, the switching regulator adjusts the output voltage while maintaining power supply efficiency.

Benefits of BD71815AGW-E2

The BD71815AGW-E2 offers a wide range of benefits that make this voltage regulator highly efficient and reliable. Its wide input voltage range allows it to be used in a variety of applications and its adjustable output voltage means each application can be tailored to the exact needs of the system. Additionally, the device can be used with adjustable voltage switches and current limiters to provide protection against overvoltage and overcurrent. Furthermore, the device also features high-level immunity from load transients, making it an ideal choice for applications requiring stability and low noise operation. Finally, the wide temperature range and robust design of the device make it suitable for a wide range of environmental conditions.

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