AMC1301SDWV

Product Overview

Category

AMC1301SDWV 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

Package

The AMC1301SDWV comes in a small surface-mount package, making it suitable for space-constrained applications.

Essence

The essence of AMC1301SDWV 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 or trays, with quantities varying based on customer requirements.

Specifications

• Input Current Range: ±50 A
• Supply Voltage Range: 3 V to 5.5 V
• Isolation Voltage: 4 kVrms
• Operating Temperature Range: -40°C to +125°C
• Output Type: Digital (SPI interface)

Detailed Pin Configuration

The AMC1301SDWV has the following pin configuration:

1. VDD: Power supply input
2. GND: Ground reference
3. VDDIO: Digital I/O power supply input
4. CS: Chip select input
5. SCLK: Serial clock input
6. SDI: Serial data input
7. SDO: Serial data output
8. ALERT: Alert output

Functional Features

• High accuracy current measurement
• Galvanic isolation between primary and secondary sides
• Digital output for easy interfacing with microcontrollers
• Built-in protection features against overcurrent and overtemperature conditions

Advantages and Disadvantages

Advantages

• Accurate current measurement
• Electrical isolation for safety
• Wide input voltage range
• Compact package size

Disadvantages

• Requires external microcontroller for data processing
• Limited to current measurement only

Working Principles

The AMC1301SDWV 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, which is isolated and amplified to provide an accurate representation of the input current.

Detailed Application Field Plans

The AMC1301SDWV 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. Electric vehicle charging: Monitoring of charging currents in EV charging stations.
4. Power distribution: Current sensing in switchgear and circuit breakers.

Detailed and Complete Alternative Models

1. AMC1301SDWVR: Similar specifications but with a different package type (SOIC).
2. AMC1301SDWVT: Higher temperature range (-40°C to +150°C) variant.
3. AMC1301SDWVQ1: Automotive-grade version with enhanced reliability and qualification.

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