SN65HVS880PWPR

Product Overview

Category

The SN65HVS880PWPR belongs to the category of integrated circuits (ICs) specifically designed for high-voltage applications.

Use

This IC is commonly used in various industrial and automotive applications that require high-voltage level shifting and signal isolation.

Characteristics

• High-voltage level shifting capability
• Signal isolation for enhanced safety
• Wide operating voltage range
• Low power consumption
• Robust design for harsh environments

Package

The SN65HVS880PWPR is available in a small outline integrated circuit (SOIC) package. This package provides ease of handling and compatibility with standard PCB manufacturing processes.

Essence

The essence of the SN65HVS880PWPR lies in its ability to efficiently shift and isolate high-voltage signals, ensuring reliable and safe operation in demanding applications.

Packaging/Quantity

The SN65HVS880PWPR is typically packaged in reels or tubes, containing a specified quantity of ICs per package. The exact packaging and quantity can vary depending on the supplier and customer requirements.

Specifications

• Operating Voltage Range: 4.5V to 18V
• Number of Channels: 8
• Isolation Voltage: 5000Vrms
• Output Current: 4A (max)
• Operating Temperature Range: -40°C to +125°C
• Package Type: SOIC

Detailed Pin Configuration

The SN65HVS880PWPR features a total of 16 pins, arranged as follows:

Pin 1: Channel 1 Input Pin 2: Channel 1 Output Pin 3: Channel 2 Input Pin 4: Channel 2 Output ... Pin 15: Channel 8 Input Pin 16: Channel 8 Output

Functional Features

• High-voltage level shifting: The SN65HVS880PWPR can shift low-voltage signals to high-voltage levels, enabling seamless communication between different voltage domains.
• Signal isolation: With its built-in isolation barrier, this IC provides galvanic isolation between input and output channels, protecting sensitive components from high-voltage transients and improving system safety.
• Fast switching speed: The SN65HVS880PWPR offers fast propagation delays, ensuring minimal signal distortion and maintaining signal integrity in high-speed applications.
• Robust protection: This IC incorporates various protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout, safeguarding the device and the connected circuitry.

Advantages and Disadvantages

Advantages

• High-voltage level shifting capability simplifies circuit design and reduces component count.
• Signal isolation enhances system safety and protects against voltage spikes.
• Wide operating voltage range allows compatibility with a variety of power supply configurations.
• Low power consumption contributes to energy efficiency and extended battery life.
• Robust design ensures reliable operation in harsh environments.

Disadvantages

• Relatively higher cost compared to standard voltage level shifters due to the added isolation functionality.
• Requires careful consideration of PCB layout and noise immunity to maintain signal integrity.

Working Principles

The SN65HVS880PWPR utilizes a combination of level shifting and isolation techniques to achieve its functionality. It employs high-voltage MOSFETs and isolation transformers to shift and isolate signals between different voltage domains. The integrated circuitry ensures accurate signal transmission while providing protection against voltage transients and other potential hazards.

Detailed Application Field Plans

The SN65HVS880PWPR finds extensive use in various industrial and automotive applications, including but not limited to:

1. Motor control systems: Enables safe and efficient control of high-voltage motors in industrial machinery and electric vehicles.
2. Power inverters: Facilitates high-voltage signal conversion in renewable energy systems such as solar inverters and wind turbines.
3. Battery management systems: Provides isolation and level shifting for battery monitoring and protection circuits in electric vehicles and energy storage systems.
4. Industrial automation: Enables communication between low-voltage control systems and high-voltage actuators, ensuring reliable operation in harsh industrial environments.

Detailed and Complete Alternative Models

1. SN65HVD1780PWPR: Similar to the SN65HVS880PWPR, but with a lower number of channels (4 instead of 8).
2. ISO7741DW: Offers similar functionality with fewer channels and a different package type (SOIC-16W).

These alternative models can be considered based on specific application requirements, channel count, and package compatibility.

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