AMC1302QDWVRQ1

Product Overview

Category

AMC1302QDWVRQ1 belongs to the category of integrated isolated current sensors.

Use

It is primarily used for measuring and monitoring AC and DC currents in various applications.

Characteristics

• Integrated isolation technology
• High accuracy and linearity
• Wide input voltage range
• Low power consumption
• Compact package size
• Robust design for harsh environments

Package

The AMC1302QDWVRQ1 comes in a small outline, thin shrink small outline package (SOIC) with 16 pins.

Essence

The essence of AMC1302QDWVRQ1 lies in its ability to accurately measure current while providing electrical isolation between the primary and secondary sides.

Packaging/Quantity

The product is typically packaged in reels and available in quantities of 2500 units per reel.

Specifications

• Input Current Range: ±50 A
• Supply Voltage Range: 3 V to 5.5 V
• Isolation Voltage: 4242 Vrms
• Operating Temperature Range: -40°C to +125°C
• Accuracy: ±0.5% full-scale range
• Bandwidth: DC to 100 kHz

Detailed Pin Configuration

The AMC1302QDWVRQ1 has 16 pins arranged as follows:

1. VDDA
2. VDD
3. VDDIO
4. GND
5. VREF
6. VCM
7. VOUT
8. NC
9. NC
10. NC
11. NC
12. NC
13. NC
14. NC
15. NC
16. NC

Functional Features

• Integrated sigma-delta modulator for high-resolution data conversion
• Built-in digital isolator for electrical isolation
• On-chip temperature sensor for accurate temperature compensation
• Low-drift voltage reference for improved accuracy over temperature

Advantages and Disadvantages

Advantages

• High accuracy and linearity
• Electrical isolation for enhanced safety
• Wide input voltage range for versatile applications
• Compact package size for space-constrained designs
• Robust design suitable for harsh environments

Disadvantages

• Limited input current range compared to some other models
• Requires external components for proper operation

Working Principles

The AMC1302QDWVRQ1 utilizes a Hall-effect sensor to measure the magnetic field generated by the current flowing through the primary conductor. This magnetic field is then converted into an electrical signal using the integrated sigma-delta modulator. The digital isolator ensures that there is no direct electrical connection between the primary and secondary sides, providing galvanic isolation.

Detailed Application Field Plans

The AMC1302QDWVRQ1 finds applications in various fields, including:

1. Industrial automation: Current monitoring in motor control systems, power supplies, and inverters.
2. Renewable energy: Current measurement in solar inverters, wind turbines, and battery management systems.
3. Automotive: Current sensing in electric vehicle charging stations, battery management systems, and motor control units.
4. Power distribution: Current monitoring in smart grid systems, circuit breakers, and power quality analyzers.

Detailed and Complete Alternative Models

1. AMC1301QDWVRQ1: Similar to AMC1302QDWVRQ1 but with a lower input current range of ±25 A.
2. AMC1303QDWVRQ1: Higher input current range of ±100 A compared to AMC1302QDWVRQ1.
3. AMC1311QDWVRQ1: Isolated voltage sensor with similar characteristics to AMC1302QDWVRQ1.

(Note: These alternative models are provided as examples and may not cover all available options in the market.)

Word count: 524 words