ISOW7841DWE +BOM

Description

Here's a concise introduction to the ISOW7841DWE: The ISOW7841DWE is a high-performance, reinforced digital isolator with integrated isolated power from Texas Instruments. This device offers reliable isolation for demanding applications, featuring a wide input voltage range of 3V to 5.5V and high efficiency up to 85%. It also boasts low quiescent current, a wide temperature range of -40°C to 105°C, and advanced overcurrent protection. The ISOW7841DWE is suitable for various applications such as isolated power supplies, industrial automation, electric vehicles, renewable energy systems, and motor control. Additionally, it can be used in isolated communication interfaces like CAN, RS-485, SPI, I2C, and GPIO, as well as sensing and monitoring circuits. Its small package size (16-pin SOIC) makes it an attractive solution for space-constrained designs.

Features

The ISOW7841DWE features:

• Reinforced isolation for high reliability
• Wide input voltage range (3V to 5.5V)
• High efficiency up to 85%
• Low quiescent current
• Wide temperature range (-40°C to 105°C)
• Advanced overcurrent protection
• Adjustable output voltage
• Small package size (16-pin SOIC)

These features make the ISOW7841DWE suitable for various applications such as isolated power supplies, industrial automation, electric vehicles, renewable energy systems, and motor control.

Package

The package type of ISOW7841DWE is a 16-SOIC (0.295", 7.50mm Width).

Pinout

According to the product information, the ISOW7841DWE has a package size of 16-SOIC (0.295", 7.50mm Width). Since it is an integrated circuit in a SOIC package, the pin count would be 16. As for the function, I can provide some general insights but cannot specify exact functions without accessing internal documentation, schematics, or consultation with Texas Instruments (TI) directly. However, based on its application and features, the ISOW7841DWE is likely used for digital isolation purposes to prevent common-mode errors in communication signals, power transmission, or sensing applications. It is also possible that some pins might be dedicated for controlling the power output, monitoring the voltage level, or configuring the overcurrent protection. However, further information would be needed to determine the exact pin functions and their roles within the ISOW7841DWE application.

Manufacturer

The manufacturer of the ISOW7841DWE is Texas Instruments (TI). TI is an American multinational semiconductor company that specializes in designing, manufacturing, and selling semiconductors and electronic components for a wide range of applications, including digital signal processing, embedded processors, and sensor technologies. As a leader in the industry, TI offers a diverse portfolio of products and solutions for various markets, such as automotive, medical, industrial, consumer electronics, and more.

Applications

The ISOW7841DWE is commonly used in isolated power supplies, industrial automation, electric vehicles, renewable energy systems, and motor control applications. It's also suitable for use in isolated CAN, RS-485, SPI, I2C, and GPIO communication interfaces, as well as in isolated sensing and monitoring circuits.

Equivalent

Based on the features and specifications of ISOW7841DWE, some possible equivalent products from Texas Instruments or other manufacturers could be:

• TI's ISOW7866
• STMicroeletronics' ISO7720P
• ON Semiconductor's NCV7455

These devices share similar characteristics such as reinforced isolation, high-reliability, and isolated power supply features. However, please note that actual equivalent products may depend on specific application requirements and operating conditions.