LMR62421XSD/NOPB Integrated Circuits (ICs)

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The Texas Instruments LMR62421XSD/NOPB is a step-down switching regulator that can be used in a wide range of industry applications. It is capable of providing a steady, reliable output regardless of the input voltage and the load. The LMR62421XSD/NOPB is ideal for delivering power to embedded, portable and automotive devices.

The LMR62421XSD/NOPB offers excellent performance and features that make it an ideal choice for many step-down switching regulator applications. It operates from a wide 8V to 60V input voltage range and is capable of delivering a steady output current up to 3.5A. The device offers an adjustable output voltage up to 50V and has an integrated overvoltage protection, which allows it to withstand prolonged voltage spikes or transients.

It integrates a low on-resistance power switch, enabling it to deliver an excellent efficiency of 95%, even at high load levels. Additionally, it features a switching frequency of up to 1.2MHz and provides a programmable soft-start capability that allows the user to adjust the rate at which the output starts to respond, eliminating inrush current and protecting the system. The device also includes output enable and enable control pins, allowing it to be disabled by a logic control.

The LMR62421XSD/NOPB provides a comprehensive protection suite, including short circuit protection, overvoltage protection, undervoltage lockout, thermal shutdown and current limit. This ensures that the device is always operating within its safe operating conditions, making it a robust and reliable switch mode regulator.

The LMR62421XSD/NOPB is a DC-DC converter designed specifically for driving low-power loads in power conversion applications. It operates in a step-down configuration, and its output voltage is adjustable. The input voltage is regulated using a control loop, with current limit and programmable soft-start capabilities providing protection against inrush current and over-voltage conditions.

The LMR62421XSD/NOPB has been designed to provide high power conversion efficiency when supplying loads from a wide input voltage range. It integrates advanced features such as programmable soft-start, overvoltage protection and short circuit protection to ensure reliable operation. This device is an excellent choice for embedded, portable and automotive power conversion applications where an adjustable, highly efficient step-down converter is needed.

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