Texas Instruments

TPS23523PWR

The TPS23523PWR is a high-side current sense amplifier from Texas Instruments. It is designed to provide accurate and reliable current sensing in a variety of applications, including battery monitoring, motor control, and power management systems.

Description:

The TPS23523PWR is a monolithic, precision current sense amplifier that can operate from a supply voltage as low as 2.7V. It features a high input impedance, low output impedance, and a wide input voltage range, making it suitable for use in a variety of applications. The device is available in a small, thermally enhanced SOT-23 package, making it ideal for use in space-constrained applications.

Features:

• High accuracy: The TPS23523PWR offers excellent accuracy, with a typical accuracy of ±1.5% over temperature.
• Wide input voltage range: The device can operate from a supply voltage as low as 2.7V, making it suitable for use in a variety of applications.
• High input impedance: The high input impedance of the TPS23523PWR allows it to be used with a wide range of current sense resistors.
• Low output impedance: The low output impedance of the device ensures that it can drive a wide range of loads without significant voltage drop.
• Small package: The TPS23523PWR is available in a small, thermally enhanced SOT-23 package, making it ideal for use in space-constrained applications.

Applications:

The TPS23523PWR is suitable for a wide range of applications, including:

• Battery monitoring systems: The device can be used to accurately measure the current flowing in and out of a battery, allowing for precise battery charge and discharge monitoring.
• Motor control: The TPS23523PWR can be used to measure the current flowing through a motor, allowing for precise control of motor speed and torque.
• Power management systems: The device can be used to measure the current flowing through power management systems, allowing for precise control of power distribution and management.
• Load detection and current sensing in various applications, such as LED lighting, power supplies, and energy harvesting systems.

Overall, the TPS23523PWR is a versatile and accurate current sense amplifier that offers a range of features and benefits for a variety of applications. Its small size and high accuracy make it an ideal choice for use in space-constrained and precision applications.