BQ24040DSQR

The BQ24040DSQR is a highly efficient and flexible single-cell Li-Ion battery charger from Texas Instruments. This product is designed to provide seamless charging capability for various portable devices such as smartphones, tablets, and wearable devices. With its highly integrated circuitry, the BQ24040DSQR offers precise control and power management features to deliver optimal charging performance. It supports input voltages ranging from 4.35V to 6.45V, making it compatible with a wide range of power sources. This battery charger features a efficient 1.5A switch mode, which ensures fast and reliable charging while reducing power dissipation and maximizing battery life. It also incorporates multiple protection features such as over voltage protection, thermal regulation, and over current protection to safeguard the battery and the device being charged. The BQ24040DSQR is available in a small, 10-pin VQFN package, making it easy to integrate into space-constrained devices. Its low quiescent current, small form factor, and comprehensive protection features make it an ideal choice for portable electronic devices that require efficient and reliable charging.