Texas Instruments

BQ296107DSGR

The BQ296107DSGR is a high-precision, single-cell lithium-ion battery fuel gauge from Texas Instruments. It is designed to provide accurate and reliable monitoring of the charge and discharge cycles of a single lithium-ion cell in a wide range of applications.

Description:

The BQ296107DSGR is a highly integrated fuel gauge solution that includes a precision ADC, a microcontroller, and a set of power management circuits. It is housed in a small, 10-lead WSON package.

Features:

1. High-precision ADC: The BQ296107DSGR features a 14-bit ADC that provides accurate measurements of the battery voltage, current, and temperature.
2. Microcontroller: The device includes a microcontroller that allows for flexible programming of the fuel gauge parameters, including the battery model, capacity, and temperature compensation.
3. Power management circuits: The BQ296107DSGR includes a set of power management circuits that provide overcharge, over-discharge, and short-circuit protection for the battery.
4. Small form factor: The device is housed in a compact 10-lead WSON package, making it suitable for use in space-constrained applications.
5. Wide operating temperature range: The BQ296107DSGR can operate over a wide temperature range of -40°C to +85°C, making it suitable for use in a variety of environments.

Applications:

The BQ296107DSGR is suitable for use in a wide range of applications that require accurate and reliable monitoring of a single lithium-ion cell. Some of the potential applications include:

1. Portable electronics: The BQ296107DSGR can be used in portable electronic devices such as smartphones, tablets, and laptops to monitor the charge and discharge cycles of the battery.
2. Wearable devices: The compact form factor and low power consumption of the BQ296107DSGR make it well-suited for use in wearable devices such as smartwatches and fitness trackers.
3. Medical devices: The BQ296107DSGR can be used in medical devices such as hearing aids and portable medical instruments to monitor the battery status and ensure reliable operation.
4. IoT devices: The BQ296107DSGR can be used in Internet of Things (IoT) devices such as smart home sensors and industrial sensors to monitor the battery status and ensure reliable operation.

Overall, the BQ296107DSGR from Texas Instruments is a highly integrated and accurate fuel gauge solution for monitoring the charge and discharge cycles of a single lithium-ion cell in a wide range of applications. Its small form factor, low power consumption, and wide operating temperature range make it a versatile and reliable choice for battery monitoring in portable and IoT devices.