TPS826951SIPR Power Supplies - Board Mount

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The TPS826951SIPR is a DC/DC converter which is generally used to convert a lower input voltage to a higher output voltage. It also provides a high efficiency power transfer from the input voltage to the output voltage. This type of converter is used in a wide range of applications, such as servers, routers, and switches.

The TPS826951SIPR is a step-up converter that has a wide range of input voltage (3.2V to 40V). It also features a high output current (1A) and an adjustable output voltage (2V to 40V). The power switch feature allows for an adjustable output voltage range, enabling a wide range of applications, including wireless communications, SMPS, and automotive. The converter also provides a very low dropout voltage, which makes it very efficient in converting the input voltage to the output voltage.

The TPS826951SIPR is a Highly-integrated, efficient DC-DC converter with on-board integrated MOSFETs, current loop controller, and driver. It features a wide range of output voltages, which can be adjusted with the on-board potentiometer. The converter can also provide high-frequency step-up operation, which enables it to operate at a higher efficiency and frequency compared to conventional step-up converters. The converter also has a fast transient response, which allows the output voltage to adjust quickly to the incoming voltage. Additionally, the on-board MOSFETs help reduce the overall power dissipation, making this type of converter ideal for applications with power-sensitive requirements.

The working principle of the TPS826951SIPR is based on a pulse width modulation (PWM) switching-mode control principle. In this mode of operation, the output voltage is regulated by the duty cycle of the PWM, which is set by a voltage reference. The voltage reference is adjustable and can be adjusted to regulate the output voltage. The current loop controller checks the output voltage and adjusts the duty cycle of the PWM to maintain the output voltage within a desired range.

The DC/DC converter also employs a low standby power consumption feature. This feature is enabled when the output voltage is below the regulation voltage. In this mode, the switching frequency is reduced to the lowest possible frequency, which helps reduce power consumption. It also helps to improve system efficiency and reduces the overall heat dissipation.

The TPS826951SIPR is a highly versatile DC/DC converter which is suitable for many different applications, including wireless communication, SMPS, and automotive. It offers a wide range of adjustable output voltage, high efficiency, fast transient response, and low standby power consumption, which makes it an ideal choice for a variety of applications.

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