LM3673TLX-ADJ/NOPB

The LM3673TLX-ADJ/NOPB is a high efficiency, monolithic step-down DC/DC switching voltage regulator. Designed and manufactured by Texas Instruments, the LM3673TLX is a highly flexible part that can be used in a variety of industrial, automotive and consumer applications. It is an adjustable, step-down switching voltage regulator that provides voltage regulation from 1.2V to 5V and provides up to 5A of output current. It features a programmable switching frequency up to 1MHz, allowing for overall system size reduction. Additionally, the LM3673TLX utilizes a synchronous buck topology and can operate at a duty cycle of up to 95% resulting in excellent efficiency and high power density.

The LM3673TLX-ADJ/NOPB DC/DC switching voltage regulator is an ideal choice for a variety of applications where low input and output voltages are required. This includes powering embedded systems, storage applications, automotive systems and consumer electronics. The device is capable of delivering up to 5A of output current while maintaining tight regulation and excellent efficiency, even at light loads. Additionally, the device includes various protection features, such as over-voltage, under-voltage, over-temperature and over-current protection.

The LM3673TLX-ADJ/NOPB DC/DC switching voltage regulator is also very easy to use. It requires only a few external components to get started, such as a power inductor, output capacitor and input/output filter capacitors. Additionally, the device allows for external adjustment of the output voltage through a programming resistor. The output voltage is also adjustable over a wide range, from 1.2V to 5V.

The LM3673TLX-ADJ/NOPB DC/DC switching voltage regulator increases power supply efficiency by utilizing a self-oscillating synchronous buck topology. This topology forces the switching regulator to constantly compare the actual output voltage to its reference voltage input. When the actual output voltage reaches the reference voltage, the device will switch off, thereby reducing power consumption and eliminating waste heat.

The LM3673TLX-ADJ/NOPB DC/DC switching voltage regulator also has a built-in under-voltage lockout that protects the device from damage. Additionally, the device includes a power-good indicator pin to signal when the output voltage is within the specified limits. Finally, the LM3673TLX-ADJ/NOPB DC/DC switching voltage regulator features a low-ripple switching frequency up to 1MHz, allowing for timely current-mode control, fast transient response and excellent noise-free performance.

In conclusion, the LM3673TLX-ADJ/NOPB DC/DC switching voltage regulator from Texas Instruments is an ideal choice for applications that require a reliable and efficient power supply solution. This device offers high power delivery and excellent efficiency, even at light loads. Additionally, this part is easy to use, requires only a few external components, and can be adjusted over a wide range of output voltages. Finally, the device includes various protection features, such as over-voltage, under-voltage, over-temperature and over-current protection.