The TPS61251DGSR is a high-efficiency boost converter designed and manufactured by Texas Instruments, a leader in the semiconductor industry. This advanced power management integrated circuit (IC) is specifically engineered to meet the needs of portable and battery-powered applications that require a higher voltage from a lower voltage power source.

Key Features

• Input Voltage Range: The TPS61251DGSR operates with an input voltage range from 2.3V to 5.5V, making it suitable for a wide array of single-cell lithium-ion or other battery configurations.
• Adjustable Output Voltage: Users can adjust the output voltage from 2.5V to 5.5V to match the voltage requirements of various devices and applications.
• High Efficiency: With a 96% efficiency rating, this boost converter ensures minimal energy loss during voltage conversion, thereby extending battery life and improving overall performance.
• Power Save Mode: The device includes an intelligent power save mode that reduces quiescent current and maintains high efficiency during light load conditions.
• Protection Features: The TPS61251DGSR is equipped with over-temperature and over-current protection, ensuring the safety and reliability of your application under various conditions.

Applications

The versatility of the TPS61251DGSR makes it an ideal choice for a range of applications, including but not limited to:

• Portable and handheld devices
• Wireless peripherals
• Medical devices
• Power banks
• Smart meters

Package and Quality

The TPS61251DGSR comes in a compact VSSOP-10 (DGSR) package that is optimized for space-constrained applications. Texas Instruments is committed to providing high-quality products, and this boost converter is no exception. It is RoHS compliant and designed to meet the rigorous standards of the electronics industry.

Conclusion

Whether you're developing a new portable device or upgrading an existing one, the TPS61251DGSR from Texas Instruments provides a reliable and efficient solution for your power conversion needs. Its combination of flexibility, efficiency, and protection features make it a smart choice for designers looking to maximize battery life and performance.