Texas Instruments

TPS61220DCKT  

DC Switching Voltage Regulators

TPS61220DCKT Description

The TPS61220DCKT is a highly efficient boost converter from Texas Instruments, designed to provide adjustable output voltage with a wide input voltage range. This device is ideal for applications requiring a compact, high-performance power solution. The TPS61220DCKT features an 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 output voltage is adjustable from 1.8V to 6V, providing flexibility for different load requirements. With a maximum output current of 200mA, this boost converter is well-suited for low-power applications.

TPS61220DCKT Features

• Wide Input Voltage Range: Operates from 0.7V to 5.5V, accommodating a broad range of input sources.
• Adjustable Output Voltage: Configurable from 1.8V to 6V, offering flexibility for various applications.
• High Efficiency: Achieves up to 90% efficiency, reducing power loss and improving system performance.
• Synchronous Rectification: Enhances efficiency by using a synchronous rectifier instead of a diode.
• High Switching Frequency: Up to 2MHz, allowing for the use of smaller inductors and capacitors, reducing overall solution size.
• Positive Output Configuration: Ensures stable and reliable power delivery.
• Single Output: Simplifies design and reduces complexity.
• Surface Mount Packaging: The SC70-6 package is compact and suitable for space-constrained applications.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental and regulatory standards are met.
• Moisture Sensitivity Level (MSL): MSL 1 (Unlimited), suitable for a wide range of manufacturing environments.

TPS61220DCKT Applications

The TPS61220DCKT is ideal for applications requiring a compact, high-efficiency power solution. Some specific use cases include:

• Portable Devices: Ideal for single-cell battery-powered devices such as smartphones, tablets, and wearables.
• Low-Power Systems: Suitable for IoT devices, sensors, and other low-power applications where space and efficiency are critical.
• Battery Chargers: Can be used in battery charging circuits to efficiently step up the voltage from a low-voltage source.
• Medical Devices: Applicable in portable medical devices where reliability and efficiency are paramount.
• Consumer Electronics: Enhances the performance of various consumer electronics by providing a stable and efficient power supply.

Conclusion of TPS61220DCKT

The TPS61220DCKT from Texas Instruments is a versatile and efficient boost converter that offers significant advantages over similar models. Its wide input voltage range, adjustable output voltage, and high switching frequency make it suitable for a variety of applications. The device's compact SC70-6 package and surface mount design ensure it can be easily integrated into space-constrained systems. With its high efficiency and compliance with environmental standards, the TPS61220DCKT is an excellent choice for designers looking to optimize power delivery in their applications.

TPS61220DCKT Documents

Download datasheets and manufacturer documentation for TPS61220DCKT

Datasheets :

TPS61220-22      

PCN Packaging :

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

Design Resources :

TPS61220 Design with WEBENCH® Power Designer      

HTML Datasheet :

TPS61220-22