Texas Instruments

TPS61120RSARG4

TPS61120RSARG4 Description

The TPS61120RSARG4 is a specialized power management integrated circuit (IC) designed for high-efficiency power conversion in handheld and mobile devices. Manufactured by Texas Instruments, this IC is a dual-output boost converter housed in a 16-QFN package, optimized for surface-mount applications. The device operates within a supply voltage range of 1.8V to 5.5V and features an ultra-low supply current of just 10µA, making it highly energy-efficient. The TPS61120RSARG4 is REACH unaffected and RoHS3 compliant, ensuring environmental sustainability and regulatory adherence. It is available in a tape and reel (TR) packaging format, with a moisture sensitivity level (MSL) of 2 (1 year), making it suitable for various manufacturing processes.

TPS61120RSARG4 Features

• High Efficiency: The TPS61120RSARG4 offers high conversion efficiency, which is crucial for extending battery life in handheld and mobile devices. This efficiency is achieved through advanced circuit design and low quiescent current.
• Low Quiescent Current: With a supply current of only 10µA, this IC minimizes power loss, especially in low-power standby modes, ensuring that devices remain operational for extended periods.
• Wide Input Voltage Range: The ability to operate within a 1.8V to 5.5V supply voltage range makes the TPS61120RSARG4 versatile and suitable for a variety of power sources, including single-cell Li-ion batteries.
• Dual-Output Capability: The dual-output feature allows for simultaneous power delivery to multiple loads, simplifying circuit design and reducing component count.
• Surface-Mount Compatibility: The 16-QFN package is ideal for surface-mount technology (SMT), enabling compact and reliable integration into modern electronic devices.
• Environmental Compliance: Being REACH unaffected and RoHS3 compliant, the TPS61120RSARG4 meets stringent environmental regulations, ensuring safe usage and disposal.
• Moisture Sensitivity Level: With an MSL of 2 (1 year), the IC is well-suited for manufacturing environments that require protection against moisture, ensuring long-term reliability.

TPS61120RSARG4 Applications

The TPS61120RSARG4 is particularly well-suited for applications in handheld and mobile devices where space is limited, and power efficiency is critical. Its dual-output capability makes it ideal for powering multiple components, such as microcontrollers, sensors, and communication modules, in a single device. The wide input voltage range and low quiescent current ensure that the IC can efficiently manage power from various battery types, making it a versatile solution for portable electronics. Specific use cases include:

• Smartphones and Tablets: Providing efficient power management for multiple subsystems within these devices.
• Wearable Devices: Ensuring long battery life and compact design in fitness trackers and smartwatches.
• Portable Medical Devices: Offering reliable power conversion for devices that require high efficiency and low power consumption.
• IoT Devices: Enabling efficient power management in small, battery-operated IoT sensors and modules.

Conclusion of TPS61120RSARG4

The TPS61120RSARG4 from Texas Instruments stands out as a highly efficient and versatile power management IC, specifically tailored for handheld and mobile devices. Its dual-output capability, low quiescent current, and wide input voltage range make it an ideal solution for applications where power efficiency and compact design are paramount. The device's environmental compliance and moisture sensitivity level further enhance its suitability for modern manufacturing processes. For engineers and designers looking to optimize power management in portable electronics, the TPS61120RSARG4 offers a robust and reliable choice.