Texas Instruments

TPS62143RGTR

The TPS62143RGTR is a high-efficiency step-down (buck) converter with integrated power switch from Texas Instruments. It is designed to provide a compact and efficient solution for converting input voltages to lower output voltages in a variety of applications.

Description:

The TPS62143RGTR is a highly integrated step-down converter that can operate from input voltages ranging from 3V to 36V. It features a synchronous rectification mode, which allows it to achieve high efficiency over a wide range of output voltages and load currents. The device also includes a built-in power switch, which eliminates the need for an external switch.

Features:

• Input voltage range: 3V to 36V
• Output voltage range: 0.9V to 16V
• Synchronous rectification mode for high efficiency
• Integrated power switch
• Wide range of output current capability
• Low quiescent current
• Programmable soft-start
• Over-current protection
• Thermal shutdown protection
• Small package size

Applications:

The TPS62143RGTR is suitable for a wide range of applications that require efficient step-down voltage conversion. Some of the potential applications include:

1. Portable devices: The TPS62143RGTR can be used to convert the voltage from a battery to a lower voltage required by the device, such as smartphones, tablets, and wearable devices.
2. Power banks: The device can be used in power banks to efficiently step down the voltage from the battery to charge other devices.
3. LED lighting: The TPS62143RGTR can be used to convert the input voltage to a lower voltage required for driving LEDs in lighting applications.
4. Industrial control systems: The device can be used in industrial control systems to provide a stable and regulated voltage supply to various components.
5. Medical devices: The TPS62143RGTR can be used in medical devices to provide a stable and regulated voltage supply to sensitive components.

Overall, the TPS62143RGTR is a highly efficient and versatile step-down converter that can be used in a wide range of applications requiring efficient voltage conversion. Its integrated power switch and synchronous rectification mode make it an ideal choice for applications where space and efficiency are critical.