Texas Instruments

TPS51124RGET

The Texas Instruments TPS51124RGET is a highly integrated, step-down (buck) switching regulator that offers high efficiency and high performance in a compact package. It is designed to provide a stable output voltage from a wide range of input voltages, making it ideal for a variety of applications.

Description:

The TPS51124RGET is a synchronous, step-down switching regulator that operates from an input voltage range of 4.75V to 23V. It is available in a compact, thermally-enhanced, 20-pin, 3mm x 4mm QFN package. The device features a high-efficiency topology that can deliver up to 3A of continuous output current with high efficiency over a wide range of output voltages and load conditions.

Features:

• High efficiency: The TPS51124RGET offers high efficiency over a wide range of output voltages and load conditions, with efficiencies up to 94%.
• Wide input voltage range: The device can operate from an input voltage range of 4.75V to 23V, making it suitable for a wide range of applications.
• High output current: The TPS51124RGET can deliver up to 3A of continuous output current.
• Small form factor: The device is available in a compact, thermally-optimized, 20-pin, 3mm x 4mm QFN package.
• Low quiescent current: The TPS51124RGET has a low quiescent current of 35µA in normal operation mode and 2.5µA in power save mode, which helps to minimize power consumption in battery-powered applications.
• High accuracy: The device features a precision output voltage of ±1%, which ensures a stable output voltage under varying load and line conditions.
• Protection features: The TPS51124RGET includes over-current protection, over-temperature protection, and thermal shutdown to protect the device and the system in the event of a fault.

Applications:

The TPS51124RGET is suitable for a wide range of applications that require a stable, efficient, and compact power supply. Some of the key applications include:

• Portable devices: The TPS51124RGET is ideal for powering portable devices such as smartphones, tablets, and wearable devices.
• Industrial equipment: The device can be used in industrial equipment that requires a stable and efficient power supply, such as motor controllers and sensor interfaces.
• Automotive applications: The TPS51124RGET is suitable for automotive applications that require a stable power supply, such as infotainment systems and advanced driver assistance systems (ADAS).
• Medical equipment: The device can be used in medical equipment that requires a stable and efficient power supply, such as portable medical instruments and wearable medical devices.

Overall, the Texas Instruments TPS51124RGET is a highly integrated, efficient, and compact step-down switching regulator that offers a wide range of features and is suitable for a variety of applications.