Texas Instruments

TPS61222DCKT  

DC Switching Voltage Regulators

TPS61222DCKT Description

The TPS61222DCKT is a highly efficient boost converter from Texas Instruments, designed to deliver a fixed 5V output voltage with a maximum output current of 200mA. This device is part of the Power Management Integrated Circuit (PMIC) category and is optimized for applications requiring a compact and reliable power solution. The TPS61222DCKT operates over a wide input voltage range, from 0.7V to 5.5V, making it suitable for a variety of power sources, including single-cell batteries and low-voltage systems. The device features a switching frequency of up to 2MHz, which allows for the use of smaller inductors and capacitors, reducing the overall footprint of the power solution.

TPS61222DCKT Features

• Output Type: Fixed 5V output voltage ensures stable power delivery to connected devices.
• Wide Input Voltage Range: Operates from 0.7V to 5.5V, providing flexibility for various input power sources.
• High Efficiency: The synchronous rectifier design enhances efficiency, reducing power loss and improving thermal performance.
• Compact Design: The SC70-6 package and high switching frequency enable a small form factor, ideal for space-constrained applications.
• High Output Current: Capable of delivering up to 200mA, suitable for powering multiple devices or components.
• Positive Output Configuration: Ensures compatibility with a wide range of electronic systems.
• Surface Mount Technology: Facilitates easy integration into printed circuit boards (PCBs) and supports automated assembly processes.
• Compliance: REACH unaffected and ROHS3 compliant, ensuring environmental and regulatory standards are met.
• Moisture Sensitivity Level (MSL): MSL 1 (Unlimited) indicates robustness against moisture, enhancing reliability in various environmental conditions.

TPS61222DCKT Applications

The TPS61222DCKT is ideal for a range of applications where a compact, efficient, and reliable power solution is required. Key applications include:

• Portable Devices: Ideal for powering smartphones, tablets, and other portable electronics where space and efficiency are critical.
• Wearable Technology: Suitable for smartwatches, fitness trackers, and other wearable devices that require a small form factor and high efficiency.
• IoT Devices: Provides a reliable power source for Internet of Things (IoT) devices, ensuring stable operation from low-voltage sources.
• Battery-Powered Systems: Enhances the performance of single-cell battery-powered systems by efficiently converting low input voltages to a stable 5V output.

Conclusion of TPS61222DCKT

The TPS61222DCKT from Texas Instruments stands out as a versatile and efficient boost converter, offering a fixed 5V output with up to 200mA of current. Its wide input voltage range, high switching frequency, and compact SC70-6 package make it an excellent choice for a variety of applications, particularly in portable and wearable electronics. The synchronous rectifier design ensures high efficiency and reduced power loss, while compliance with environmental and regulatory standards ensures its suitability for modern electronic designs. Whether powering portable devices, wearable technology, or IoT systems, the TPS61222DCKT delivers reliable performance in a small footprint, making it a valuable component in the electronics industry.

TPS61222DCKT Documents

Download datasheets and manufacturer documentation for TPS61222DCKT

Datasheets :

TPS61220-22      

PCN Packaging :

Retraction 15/Mar/2016       Multiple Devices 29/Sep/2015      

Design Resources :

TPS61222 Design with WEBENCH® Power Designer      

HTML Datasheet :

TPS61220-22