PTB48540BAS

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DC-DC converters are devices that convert direct current (DC) from one voltage to another. The PTB48540BAS is an integrated DC-DC converter used to generate a stable output voltage from a DC source. It is designed for telecom and computing applications such as wireless networks, servers, storage systems, and embedded systems.

The PTB48540BAS is capable of providing up to 20A of output current, making it suitable for various applications that require higher power supplies. It features an adjustable output voltage range of 0.55V to 6V, making it capable of providing dual-rail outputs. It also incorporates an efficient switching frequency of 1.2 MHz, allowing for a high-frequency operation to minimize size, cost, and EMI.

The PTB48540BAS offers a variety of protections to ensure reliable operation. It features over-current protection, over-voltage protection, under-voltage lock-out (UVLO), thermal protection, and inrush current limiting. Additionally, it includes a power saving function for improved efficiency. The onboard auxiliary voltage and thermal monitor provide accurate and timely control of the output voltage and current.

The PTB48540BAS is designed to be an easy to use, plug-and-play device. It is designed to fit industry-standard SIP (single inline package) footprints and requires no external components. The PTB48540BAS supports a wide range of control methods, such as PWM, voltage, current, and analog input control. The built-in digital logic is used to provide simple circuit control and monitoring.

In summary, the PTB48540BAS is a versatile integrated DC-DC converter designed specifically for telecom and computing applications. It offers a high current output and adjustable voltage range, along with a variety of protections and features designed for reliable operation. It is also designed for easy integration into existing designs, requiring no external components. This makes the PTB48540BAS an ideal choice for a wide range of applications requiring a reliable and cost-effective power supply solution.

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