AS1328C-BQFT-AD

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DC-DC switching regulators, more commonly known as DC-DC converters, are commonly used in power supply applications to convert one dc voltage level to another. The AS1328C-BQFT-AD is a type of DC-DC switching regulator from AMSco that is designed to take an input voltage range from 4.5 V to 30 V and output a regulated voltage of 5 V with a maximum current up to 10 A. It is an ideal solution for cost-sensitive power supply designs with high current output requirements.

The AS1328C-BQFT-AD is a non-synchronous buck switching regulator with various features such as short circuit protection, under voltage lockout, thermal shutdown, and over-temperature protection. The unique product design integrates power MOSFETs, current comparators and a control logic circuit, bringing together the performance, efficiency and stability of a switching regulator in a small-sized package. It is also one of the few non-synchronous buck regulators that offers an adjustable output voltage, and features a wide input-output differential.

One of the key applications for AS1328C-BQFT-AD is to power wireless devices such as radio frequency and digital base station systems, allowing for efficient power conversions and reliable supply voltages. This switching regulator can be used to replace linear regulators for a more efficient and improved power management system. It is also ideal for applications that require a regulated 5 V output. This can include embedded system and industrial applications, such as providing a steady supply of power to data servers, medical systems and power supplies.

The working principle of the AS1328C-BQFT-AD is based on a standard non-synchronous buck regulator, where a power switch (in this case an N-Channel MOSFET) is used to control the amount of current flowing through an inductor connected to the input supply voltage. When the power switch is turned on, current builds up in the inductor, which is then released through the output capacitor when the switch is turned off. This creates a regulated output voltage that is determined by the ratio of the input and output capacitor.

At the heart of the AS1328C-BQFT-AD is its high-efficiency, low-EMI design, which allows for ultra-fast conversion of the input voltage to an output voltage. It also uses an integrated enable signal, which allows for controlled startup and easy shutdown of the regulator. This efficient and robust design offers reliable performance even in harsh operating environments. The AS1328C-BQFT-AD is also compliant with the latest standards, including E2 and PWM control, which makes it an ideal choice for cost-sensitive power supply designs.

The AS1328C-BQFT-AD is a highly efficient DC-DC switching regulator that offers reliable performance and excellent design flexibility for a variety of power supply applications. Its non-synchronous buck topology, integrated features, wide input-output differential, and adjustable output voltage make this regulator an ideal choice for cost-sensitive power supply designs. With its high efficiency, low-EMI design and E2 and PWM compliance, the AS1328C-BQFT-AD is a great choice to power wireless devices and embedded system.

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