ACS759LCB-100B-PFF-T

The ACS759LCB-100B-PFF-T is a fully integrated, galvanically isolated current sensor IC with a range of ±100A. It is designed for high-precision current sensing applications and features a low-resistance current conductor, making it suitable for use in a variety of power management and control systems.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• Vcc: Power supply voltage input
• GND: Ground connection
• VIOUT: Voltage output proportional to sensed current
• SGND: Ground for signal outputs
• VO+P: Positive isolated voltage output
• VO-P: Negative isolated voltage output

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the ACS759LCB-100B-PFF-T IC for a visual representation.

Key Features

• High Accuracy: The ACS759LCB-100B-PFF-T provides precise current measurement with high accuracy, making it suitable for demanding applications.
• Wide Sensing Range: With a sensing range of ±100A, this sensor is capable of measuring both low and high currents in various systems.
• Low-Resistance Conductor: The low-resistance internal conductor minimizes power loss and heat generation, improving overall efficiency.
• Isolated Design: Galvanic isolation ensures electrical separation between the current conductor and the output, enhancing safety and reliability.
• Small Form Factor: Available in a compact package, the ACS759LCB-100B-PFF-T is space-saving and easily integrable into existing designs.

Note: For detailed technical specifications, please refer to the ACS759LCB-100B-PFF-T datasheet.

Application

• Power Management Systems: Ideal for precise current monitoring and control in power management applications, such as battery chargers and DC/DC converters.
• Motor Control: Suitable for monitoring and protecting motor drives in industrial and automotive systems.
• Solar and Renewable Energy: Used in solar inverters and renewable energy systems for accurate current measurement.

Functionality

The ACS759LCB-100B-PFF-T is a galvanically isolated current sensor IC designed to accurately measure current in various power systems. Its low-resistance internal conductor and wide sensing range make it a versatile solution for precise current monitoring.

Usage Guide

• Power Supply: Connect Vcc (Pin 1) to the power supply voltage and GND (Pin 2) to the ground reference.
• Current Sensing: Pass the current to be measured through the low-resistance conductor, and the voltage output VIOUT will be proportional to the sensed current.
• Isolated Outputs: Utilize the isolated voltage outputs VO+P (Pin 5) and VO-P (Pin 6) for isolated current measurements.

Frequently Asked Questions

Q: What is the typical accuracy of the ACS759LCB-100B-PFF-T?
A: The ACS759LCB-100B-PFF-T offers a typical accuracy within specified limits, ensuring reliable current measurement in the designated range.

Q: Is the ACS759LCB-100B-PFF-T suitable for automotive applications?
A: Yes, the ACS759LCB-100B-PFF-T is suitable for motor control and automotive systems, providing precise current sensing capabilities.