Texas Instruments

BQ78350DBTR-R1

The BQ78350DBTR-R1 is a fuel gauge IC manufactured by Texas Instruments. It is designed to provide accurate and reliable battery monitoring and protection for single-cell lithium-ion batteries in a wide range of applications.

Description:

The BQ78350DBTR-R1 is a highly integrated, low-power fuel gauge IC that provides precise battery monitoring and protection for single-cell lithium-ion batteries. It features an integrated voltage and current monitor, temperature monitor, and a high-precision fuel gauge algorithm to estimate the remaining capacity of the battery.

Features:

1. Integrated voltage, current, and temperature monitoring
2. High-precision fuel gauge algorithm for accurate battery capacity estimation
3. Overcharge, over-discharge, and over-current protection
4. Low-power operation for extended battery life
5. I2C and SPI communication interfaces for easy integration with other components
6. Small package size for easy integration into portable devices

Applications:

The BQ78350DBTR-R1 is suitable for a wide range of applications that require accurate battery monitoring and protection, including:

1. Portable electronic devices such as smartphones, tablets, and laptops
2. Wearable devices such as smartwatches and fitness trackers
3. Medical devices such as hearing aids and portable medical instruments
4. IoT devices such as smart home devices and sensors
5. Industrial equipment such as portable power tools and instrumentation

Overall, the BQ78350DBTR-R1 is a highly reliable and accurate fuel gauge IC that provides comprehensive battery monitoring and protection for single-cell lithium-ion batteries in a wide range of applications. Its low-power operation and small package size make it an ideal choice for portable and wearable devices.