Texas Instruments

TPS564242DRLR  

DC Switching Voltage Regulators

The Texas Instruments TPS564242DRLR is a highly integrated, high-efficiency synchronous step-down (buck) regulator with built-in power MOSFETs. It is designed to provide efficient power conversion for a wide range of applications, including automotive, industrial, and telecom systems.

Description:

The TPS564242DRLR is a compact, high-density solution that offers a wide input voltage range of 4.5V to 60V. It can deliver an output voltage as low as 0.9V and supports a wide range of output current requirements, making it suitable for various power management applications.

Features:

1. High Efficiency: The TPS564242DRLR offers high efficiency of up to 96%, which helps reduce power dissipation and improve overall system performance.
2. Synchronous Rectification: The device uses synchronous rectification to minimize switching losses and improve efficiency, especially at higher input voltages.
3. Wide Input Voltage Range: The regulator can handle input voltages from 4.5V to 60V, making it suitable for a wide range of power supply applications.
4. Low Output Voltage: The device can generate an output voltage as low as 0.9V, which is useful for powering low-voltage loads.
5. High-Density Integration: The TPS564242DRLR integrates the power MOSFETs, inductor, and other components into a single package, reducing the overall size and complexity of the power management system.
6. Protection Features: The device includes various protection features such as over-current protection, over-voltage protection, and thermal shutdown to ensure safe and reliable operation.
7. Small Form Factor: The TPS564242DRLR is available in a compact QFN package, which helps save space on the printed circuit board (PCB).

Applications:

1. Automotive Systems: The TPS564242DRLR can be used in various automotive applications, such as infotainment systems, lighting, and power management for electric vehicles.
2. Industrial Systems: The device is suitable for powering industrial equipment, including motor drives, sensors, and control systems.
3. Telecommunication Systems: The TPS564242DRLR can be used in telecom systems for powering base stations, routers, and other network equipment.
4. Portable Electronics: The high efficiency and small form factor of the TPS564242DRLR make it suitable for powering portable electronic devices, such as smartphones, tablets, and wearables.
5. Medical Devices: The device can be used in medical equipment, such as portable medical instruments and wearable health monitoring devices.

In summary, the Texas Instruments TPS564242DRLR is a versatile, high-efficiency synchronous step-down regulator that offers a wide input voltage range, low output voltage, and high-density integration. Its features make it suitable for a variety of applications, including automotive, industrial, telecom, portable electronics, and medical devices.

TPS564242DRLR Documents

Download datasheets and manufacturer documentation for TPS564242DRLR

Datasheets :

TPS564242, TPS564247