LM2673SD-5.0/NOPB

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The LM2673SD-5.0/NOPB is a monolithic integrated switch mode voltage regulator, which is utilized in various applications such as DC-DC conversion. This monolithic IC switch can be used to generate both positive and negative voltages of different levels as well as provide isolation, as compared to linear voltage regulation solutions.

The device utilizes a pulse width modulation (PWM) control block, where the duty cycle of the switching signal is directly proportional to the output voltage. This is implemented by utilizing an internal error amplifier, which converts the reference voltage to a control voltage. This helps to regulate the output voltage, while providing load and line regulation.

As compared to traditional linear regulators, the switch mode regulation solutions provide improved conversion efficiency, as well as much higher output current. Such high performance and efficient regulation is achieved, by providing a switching frequency of up to 500 kHz, and tracking the line and load variations accurately.

The LM2673SD-5.0/NOPB switch-mode regulator offers many other features, such as overvoltage protection, input undervoltage lockout, pulse-by-pulse current-limit protection and thermal shutdown. This makes it a highly reliable, stable and suitable device for various high voltage and high current applications. Additionally, using the on-chip shutdown feature, it allows for efficient power saving and management.

While the LM2673SD-5.0/NOPB is mostly utilized in power related applications, it is currently being used in systems requiring efficient regulation, such as in automobiles, process control systems, distributed power systems, portable electronic devices and more.

Overall, the LM2673SD-5.0/NOPB is a very efficient switching regulator, perfect for the power management needs of the modern applications. It offers a high performance, integrated and efficient solution, making it a reliable and popular choice among the electronic engineers.

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