Texas Instruments

TPS2411RMST

TPS2411RMST is a high-side current sense amplifier from Texas Instruments. It is designed to measure the current flowing through a load in a variety of applications, including battery-powered systems, motor control, and power management.

Description:

The TPS2411RMST is a monolithic, precision current sense amplifier that provides a precise and accurate measurement of current flowing through a load. It features a high-side current sensing configuration, which allows it to measure the current flowing through a load without the need for a separate sense resistor. The device is available in a small, thermally enhanced SOT-23 package, making it ideal for use in space-constrained applications.

Features:

• High-side current sensing configuration
• Wide input voltage range: 2.7V to 5.5V
• High accuracy: ±1.5% initial accuracy and ±150ppm/°C drift
• Low input offset voltage: 50µV max
• Programmable gain: 20V/V to 200V/V
• Wide bandwidth: 1kHz to 200kHz
• Small package: SOT-23
• Low power consumption: 130µA max

Applications:

• Battery-powered systems
• Motor control
• Power management
• Energy harvesting systems
• Load detection and protection
• Inverter and converter systems

The TPS2411RMST is a versatile and accurate current sense amplifier that is well-suited for a variety of applications where precise current measurement is required. Its high-side sensing configuration and programmable gain make it easy to use in a wide range of systems, and its small package size and low power consumption make it ideal for use in space-constrained applications.