Texas Instruments

TPS62243DRVT

TPS62243DRVT Description

The TPS62243DRVT is a high-performance, fixed-output voltage regulator designed by Texas Instruments. It is part of the Power Management Integrated Circuit (PMIC) category and is specifically tailored for applications requiring a stable and efficient power supply. This regulator operates with a fixed output voltage of 1.8V and can deliver a maximum output current of 300mA. It features a wide input voltage range, from a minimum of 2V to a maximum of 6V, making it suitable for various power sources.

The TPS62243DRVT employs a buck topology, which is known for its high efficiency and compact design. The regulator operates at a switching frequency of 2.25MHz, ensuring fast transient response and minimal output ripple. It also includes a synchronous rectifier, enhancing overall efficiency and reducing power loss. The device is packaged in a 6-lead WSON (Tape & Reel) format, which is ideal for surface-mount applications and ensures easy integration into modern electronic designs.

TPS62243DRVT Features

• Fixed Output Voltage: The TPS62243DRVT provides a stable output voltage of 1.8V, which is ideal for powering sensitive electronic components.
• Wide Input Voltage Range: With an input voltage range from 2V to 6V, this regulator can accommodate various power sources, including batteries and low-voltage power supplies.
• High Efficiency: The buck topology and synchronous rectification ensure high efficiency, minimizing power loss and heat generation.
• Fast Switching Frequency: Operating at 2.25MHz, the regulator offers fast transient response and minimal output ripple, ensuring stable power delivery.
• Surface-Mount Compatibility: The 6-lead WSON package is suitable for surface-mount technology, facilitating easy integration into compact designs.
• Compliance and Reliability: The TPS62243DRVT is REACH unaffected and RoHS3 compliant, ensuring environmental safety and reliability. It also has a moisture sensitivity level (MSL) of 1 (Unlimited), making it suitable for a wide range of manufacturing environments.

TPS62243DRVT Applications

The TPS62243DRVT is ideal for a variety of applications where a stable and efficient power supply is critical. Some specific use cases include:

• Portable Electronics: Ideal for powering smartphones, tablets, and other portable devices where battery life and efficiency are paramount.
• Embedded Systems: Suitable for embedded systems in industrial and automotive applications, where reliable power delivery is essential.
• Wearable Devices: Due to its compact size and high efficiency, the TPS62243DRVT is well-suited for wearable technology, ensuring long battery life and minimal power consumption.
• IoT Devices: Provides a stable power supply for Internet of Things (IoT) devices, ensuring consistent performance and reliability.

Conclusion of TPS62243DRVT

The TPS62243DRVT from Texas Instruments is a versatile and efficient power management solution. Its fixed output voltage, wide input range, and high switching frequency make it suitable for a variety of applications, from portable electronics to embedded systems. The inclusion of synchronous rectification and a compact surface-mount package further enhance its appeal. With its compliance to environmental standards and robust design, the TPS62243DRVT stands out as a reliable choice for modern electronic designs.