LMR24210TLX/NOPB

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A Texas Instruments LMR24210TLX/NOPB is a Peripheral Module Interface Circuit (PMIC) type voltage regulator buck converter. It is a DC-DC switch mode regulator, switching at a frequency that is adjustable from 300kHz to 1.5MHz. It is optimized to provide energy efficient, compact and cost effective power conversion.

LMR24210TLX/NOPB Application Fields

The LMR24210TLX/NOPB is a highly integrated and efficient DC-DC converter suitable for a wide range of applications. It can provide an adjustable output voltage and can be used to deliver up to 1.5A of current to a wide range of applications.

The key features of the LMR24210TLX/NOPB make it ideal for use in a variety of applications, including cellular phones, tablet PCs, notebook computers and automotive electronics. Its small size and low cost make it an attractive choice for many cost-sensitive and space-constrained designs. It has been tested in automotive temperature ranges to ensure reliable performance in harsh environments.

It has also been designed for use in server, networking and telecom applications. Its wide input voltage range and high efficiency make it well suited for use in distributed power systems and energy storage systems. It is also suitable for power supply designs and improving the performance of existing power supply designs.

LMR24210TLX/NOPB Working Principle

The LMR24210TLX/NOPB is a highly integrated DC-DC buck regulator. It operates using a synchronous rectifier architecture, which enables high efficiency at both light and full load conditions. At light loads, the LMR24210TLX/NOPB uses cycle-by-cycle current limiting and automatic power-save mode to reduce output voltage ripple and minimize power consumption.

The switching frequency is adjustable with an external resistor between 100kHz to 1.5MHz. This adjustable frequency allows the user to minimize output ripple and minimize the size of the external components. The LMR24210TLX/NOPB also includes a low noise pulse-width-modulation (PWM) controller and a power MOSFET, which allows system designers to achieve good transient performance with minimal external components.

The LMR24210TLX/NOPB features a cycle-by-cycle peak current detection and a short-circuit protection, which provides a safe operating range for the device. It also includes an external soft-start circuit, which allows the user to reduce the inrush current during power-up and reduce the stress on other components in the system. Finally, the LMR24210TLX/NOPB includes a power-OK indicator for monitoring the output power.

Conclusion

The LMR24210TLX/NOPB from Texas Instruments is a highly integrated and efficient DC-DC switch mode regulator. It is an ideal choice for a wide range of applications, including cellular phones, tablet PCs, notebook computers, automotive electronics and server, networking and telecom applications. It provides an adjustable switching frequency and a power-OK indicator for monitoring the output power. It also includes a low noise pulse-width-modulation controller and a power MOSFET for fast transient response at low load conditions. It has a wide input voltage range and high efficiency, making it well suited for use in distributed power systems and energy storage systems. Its small size and low cost make it an attractive option for cost-sensitive and space-constrained designs.

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