ACS770ECB-200B-PFF-T

Introduction

The ACS770ECB-200B-PFF-T is a current sensor belonging to the category of integrated circuits. It is commonly used for measuring electrical current in various applications. This entry provides an overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Integrated Circuits
• Use: Measuring electrical current
• Characteristics: High accuracy, compact size, low power consumption
• Package: Surface mount
• Essence: Accurate current measurement
• Packaging/Quantity: Tape & Reel, 250 units per reel

Specifications

• Operating Voltage: 3.0V to 5.5V
• Output Type: Analog Voltage
• Sensitivity: 100mV/A
• Bandwidth: DC to 120kHz
• Temperature Range: -40°C to +125°C
• Isolation Voltage: 2.1kV RMS

Detailed Pin Configuration

1. VCC
2. GND
3. VIOUT
4. NC (No Connection)
5. VREF
6. VOUT
7. NC
8. NC

Functional Features

• High accuracy current sensing
• Low offset voltage
• Overcurrent detection
• Wide operating temperature range

Advantages

• Compact size
• High sensitivity
• Wide bandwidth
• Low power consumption

Disadvantages

• Limited isolation voltage
• No built-in overvoltage protection

Working Principles

The ACS770ECB-200B-PFF-T utilizes the Hall effect to measure current. When a current-carrying conductor is placed near the sensor, it generates a magnetic field that is sensed by the integrated Hall-effect sensor. This results in a proportional output voltage, which can be further processed to determine the current magnitude.

Detailed Application Field Plans

• Industrial motor control
• Power supplies
• Battery management systems
• Inverters and converters
• Automotive systems

Detailed and Complete Alternative Models

1. ACS770ECB-050B-PFF-T
   • Sensitivity: 50mV/A
   • Operating Voltage: 3.0V to 5.5V
   • Output Type: Analog Voltage
   • Package: Surface mount
2. ACS770ECB-100B-PFF-T
   • Sensitivity: 100mV/A
   • Operating Voltage: 3.0V to 5.5V
   • Output Type: Analog Voltage
   • Package: Surface mount
3. ACS770ECB-400B-PFF-T
   • Sensitivity: 400mV/A
   • Operating Voltage: 3.0V to 5.5V
   • Output Type: Analog Voltage
   • Package: Surface mount

In conclusion, the ACS770ECB-200B-PFF-T is a versatile current sensor with high accuracy and wide applicability across various industries. Its compact size and low power consumption make it an ideal choice for modern electronic systems. However, users should consider its limitations, such as the isolation voltage and lack of built-in overvoltage protection, when integrating it into their designs.