Overview of Texas Instruments TLV61224DCKR

The Texas Instruments TLV61224DCKR is a high-efficiency, step-up (boost) converter that is ideal for battery-powered applications. It is designed to provide a stable voltage supply from a lower voltage input, which makes it perfect for devices that need a consistent power level but are limited by their power source, such as single-cell, two-cell, or alkaline batteries.

Key Features

• Input Voltage Range: The TLV61224DCKR operates with an input voltage range from 0.7V to 5.5V, making it versatile for various low voltage applications.
• Adjustable Output Voltage: It provides an adjustable output voltage up to 5.5V, allowing users to customize the voltage level according to the needs of their specific circuit or device.
• High Efficiency: With a typical efficiency of up to 90%, this converter ensures minimal power loss during operation, thereby extending battery life in portable applications.
• Low Quiescent Current: The device features a low quiescent current of typically 17µA, which is beneficial for battery conservation in standby and idle modes.
• Power-Save Mode: The TLV61224DCKR includes a power-save mode that reduces power consumption at light loads, further enhancing battery life.
• Package Type: It comes in a compact 6-pin SC-70 package, which is suitable for space-constrained applications.

Applications

The TLV61224DCKR is widely used in various applications where an efficient power conversion is required. These include:

• Portable and battery-powered devices
• Energy harvesting systems
• Power supply for sensors and microcontrollers
• Wireless peripherals
• Medical devices

Conclusion

The Texas Instruments TLV61224DCKR is a versatile and efficient solution for boosting voltage in a wide array of electronic applications. Its high-efficiency operation, combined with a low quiescent current and power-save mode, makes it an excellent choice for designers looking to maximize battery life without sacrificing performance. Furthermore, its adjustable output voltage and compact packaging make it a flexible option for integrating into various designs with limited space requirements.