Texas Instruments

TPS2001CDGKR

The TPS2001CDGKR is a high-side current sense amplifier from Texas Instruments. It is designed to measure the current flowing through a high-side sense resistor in a variety of applications, including motor control, battery monitoring, and power management.

Description:

The TPS2001CDGKR is a monolithic integrated circuit that provides a precise and accurate method for measuring current in high-side applications. It features a high input impedance, low output offset voltage, and a wide input voltage range, making it suitable for a wide range of applications.

Features:

• High-side current sensing
• Wide input voltage range: 2.7V to 5.5V
• Low output offset voltage: 1mV max
• High input impedance: 1GΩ input impedance
• Precision gain: 20V/V
• Small package size: 16-pin TSSOP

Applications:

The TPS2001CDGKR is suitable for a wide range of applications, including:

1. Motor control: The device can be used to measure the current flowing through the motor windings, allowing for precise control of the motor speed and torque.
2. Battery monitoring: The device can be used to monitor the current flowing in and out of a battery, providing information on the battery's state of charge and health.
3. Power management: The device can be used to measure the current flowing through power supplies and other power management circuits, allowing for efficient power distribution and load management.
4. Load detection: The device can be used to detect the presence or absence of a load in a circuit, providing information on the load's status and enabling efficient power management.

Overall, the TPS2001CDGKR is a versatile and accurate current sense amplifier that is well-suited for a wide range of high-side current sensing applications.