Texas Instruments

INA199B3DCKR

The INA199B3DCKR is a high-precision, bidirectional current and power monitor from Texas Instruments. This device is designed to measure both the current flowing through a system and the power consumption of the system. It is available in a small, thermally enhanced 16-pin QFN package, making it suitable for a wide range of applications.

Description:

The INA199B3DCKR is a monolithic, precision current and power monitor that combines a precision shunt voltage amplifier with a precision burst mode ADC. It is designed to measure both the current flowing through a system and the power consumption of the system. The device features a high accuracy of ±0.5% and a wide input voltage range of 0.4V to 26V. It also has a low power consumption of only 1.1mA in burst mode.

Features:

• High accuracy: ±0.5% over a wide input voltage range
• Bidirectional current measurement
• Power consumption measurement
• Wide input voltage range: 0.4V to 26V
• Low power consumption: 1.1mA in burst mode
• Small, thermally enhanced 16-pin QFN package

Applications:

The INA199B3DCKR is suitable for a wide range of applications where precise current and power monitoring is required. Some of the key applications include:

1. Power supplies: The INA199B3DCKR can be used to monitor the current and power consumption of power supplies, helping to ensure that they are operating within their specified limits.
2. Energy harvesting systems: The device can be used to measure the current and power generated by energy harvesting systems, such as solar panels or wind turbines.
3. Battery monitoring: The INA199B3DCKR can be used to monitor the current and power consumption of batteries, helping to extend their life and improve their performance.
4. Motor control: The device can be used to monitor the current and power consumption of motors, helping to improve their efficiency and performance.
5. Medical equipment: The INA199B3DCKR can be used to monitor the current and power consumption of medical equipment, helping to ensure that it is operating within its specified limits.

Overall, the INA199B3DCKR is a versatile and high-precision current and power monitor that is well-suited for a wide range of applications where accurate current and power measurement is required.