PIP250M,518

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PIP250M and 518 are stepping down DC DC switching regulators which operate by regulating the voltage output of the system while mitigating current surges and reducing noise. The most obvious application field of these regulators is in automotive and industrial applications, where they are used to control the power system in order to generate the required power and voltages. They also find application in consumer electronics and computer systems.

The PIP250M is a single-output DC-DC voltage regulator module with a wide operating range. It features a foldback current limit and temperature protection of the MOSFET in the switch stack, and a resistor-divider for setting the output voltage. It comes with an integrated inductor, meaning that external inductors are unnecessary. The PIP250M also includes a ground-referenced differential input, capable of delivering up to 2A of current. On top of all this, the module includes a fast current limiting circuit that can respond in 20 ns, providing superior over-current protection.

The 518 regulator module is similar to the PIP250M in terms of its wide operating range and fast current regulation. However, there are a few notable differences, such as its adjustable output voltage, over-voltage protection, and its boost converter topology. The 518 features an internal low RDS(ON) MOSFET and an internal soft-start. Its input range starts at 6V and can go all the way up to 36V as well. This makes the 518 ideal for low power applications such as electric vehicles and motor drives.

The working principle behind DC-DC voltage regulators can be broken down into three main steps. Firstly, the input voltage is sensed, and the desired output voltage is set. Secondly, a power switch is then used to switch the power from the input voltage to the output voltage. Thirdly, a feedback loop is used to adjust the on-off times of the power switch in order to maintain the desired output voltage.

The PIP250M and 518 DC-DC regulators come with a few advantages that make them better than traditional linear voltage regulators. The most important advantages are their high efficiency, high power density, and low power consumption. In addition, these regulators also have better temperature stability and improved AC ripple rejection.

To sum up, the PIP250M and 518 modules are efficient DC-DC switching regulators that are perfect for a variety of applications. They provide high efficiency, high power density, low power consumption, an adjustable output voltage, and temperature and AC ripple protection. With their superior features, these modules can be used in any application requiring a dependable and efficient power supply.

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