SI8503-C-IMR

Product Overview

Category

The SI8503-C-IMR belongs to the category of integrated circuits.

Use

It is used for driving and controlling high-side and low-side n-channel power MOSFETs in various applications.

Characteristics

• High-side and low-side driver in a single package
• Wide input voltage range
• Integrated bootstrap diode
• Low propagation delay
• Overcurrent protection
• Thermal shutdown protection

Package

The SI8503-C-IMR is available in a compact and industry-standard SOIC-8 package.

Essence

The essence of the SI8503-C-IMR lies in its ability to efficiently drive and control power MOSFETs in a wide range of applications.

Packaging/Quantity

The SI8503-C-IMR is typically packaged in reels and is available in quantities suitable for both prototyping and production.

Specifications

• Input Voltage Range: 4.5V to 18V
• Output Current: 0.7A
• Propagation Delay: 100ns
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The SI8503-C-IMR features the following pin configuration: 1. VDD 2. IN 3. LO 4. HO 5. GND 6. VB 7. VS 8. HS

Functional Features

• High-side and low-side driver
• Integrated bootstrap diode
• Overcurrent protection
• Thermal shutdown protection
• Wide input voltage range

Advantages

• Compact single-package solution
• Efficient power MOSFET control
• Integrated protection features
• Wide operating temperature range

Disadvantages

• Limited output current compared to some higher-power applications
• May require external components for specific applications

Working Principles

The SI8503-C-IMR operates by receiving input signals and using them to control the high-side and low-side power MOSFETs. It integrates protection features to ensure safe and reliable operation.

Detailed Application Field Plans

The SI8503-C-IMR is commonly used in applications such as motor control, power supplies, industrial automation, and automotive systems. Its ability to drive and control power MOSFETs makes it suitable for a wide range of high-current and high-voltage applications.

Detailed and Complete Alternative Models

Some alternative models to the SI8503-C-IMR include the SI8250, SI8239, and SI8220. These models offer similar functionality and are suitable replacements depending on specific application requirements.

In conclusion, the SI8503-C-IMR is a versatile integrated circuit that provides efficient high-side and low-side power MOSFET control with integrated protection features. Its wide input voltage range and compact package make it suitable for various applications in different industries.

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