Texas Instruments

TPS51623RSMR

TPS51623RSMR is a high-efficiency, synchronous, step-down (buck) regulator with integrated high-side and low-side MOSFETs. It is manufactured by Texas Instruments (TI) and is available in a small, thermally enhanced, 16-pin, 2mm x 3mm QFN package.

Description:

The TPS51623RSMR is a highly integrated solution designed to provide efficient power conversion for a wide range of applications. It features a high-efficiency synchronous buck regulator with an integrated high-side and low-side MOSFET, which allows for a compact and cost-effective solution.

Features:

1. Wide input voltage range: The TPS51623RSMR can operate with input voltages from 4V to 23V, making it suitable for a variety of power supply scenarios.
2. High efficiency: The device offers high efficiency of up to 95%, which helps reduce power dissipation and improve overall system performance.
3. Synchronous rectification: The integrated high-side and low-side MOSFETs enable synchronous rectification, which improves efficiency and reduces switching losses.
4. Small form factor: The 16-pin, 2mm x 3mm QFN package allows for a compact and space-saving solution.
5. Thermal management: The thermally enhanced package helps with heat dissipation, ensuring reliable operation in various applications.
6. Programmable soft-start: The soft-start feature allows for controlled inrush current and reduces output voltage overshoot during startup.
7. Protection features: The TPS51623RSMR includes over-current protection (OCP), over-voltage protection (OVP), and thermal shutdown (TSD) to ensure safe operation.

Applications:

1. Portable devices: The TPS51623RSMR is suitable for powering portable electronics such as smartphones, tablets, and wearable devices.
2. Industrial applications: The device can be used in industrial equipment, where efficient power conversion and compact size are important.
3. Automotive systems: The TPS51623RSMR can be used in automotive applications, such as infotainment systems, where high efficiency and reliability are crucial.
4. Medical devices: The device's high efficiency and small form factor make it suitable for powering medical equipment, such as portable monitoring devices and wearable medical sensors.
5. Consumer electronics: The TPS51623RSMR can be used in various consumer electronics, such as gaming consoles, set-top boxes, and smart home devices.

In summary, the TPS51623RSMR is a high-efficiency, synchronous step-down regulator from Texas Instruments that offers a compact and cost-effective solution for a wide range of applications, including portable devices, industrial applications, automotive systems, medical devices, and consumer electronics. Its features, such as high efficiency, synchronous rectification, and integrated protection features, make it a reliable choice for power conversion needs.