The TPS61252DSGT is a highly efficient Step-Up Converter Integrated Circuit (IC) component manufactured by Texas Instruments. It is designed to provide a regulated power supply for various portable applications.
The key feature of the TPS61252DSGT is its high-efficiency conversion, which enables it to deliver a stable and reliable power output. It operates over a wide input voltage range of 2.3V to 5.5V, making it suitable for use with a variety of input sources, including single or dual-cell alkaline or lithium-ion batteries.
The IC offers an output voltage range of 1.8V to 5.2V, which can be adjusted externally using a resistor divider network. This flexibility in output voltage makes it compatible with a wide range of devices. Moreover, the TPS61252DSGT has a load current capability of up to 1000mA, providing sufficient power for most portable applications.
Another notable feature of this IC is its low quiescent current consumption, which helps conserve battery life. It achieves high efficiency through its proprietary hysteretic control scheme, minimizing the need for external compensation components and reducing overall solution size.
Furthermore, the TPS61252DSGT includes various protection features to safeguard both the IC and the connected devices. These protections include thermal shutdown, undervoltage lockout, and short-circuit protection, ensuring safe operation under different scenarios
