IR2128STRPBF

Product Category: Integrated Circuit

Basic Information Overview: - Category: Gate Driver IC - Use: IR2128STRPBF is used as a high voltage, high-speed power MOSFET and IGBT driver with independent high and low side referenced output channels. - Characteristics: It features an operational voltage range of 10V to 20V, a maximum supply current of 0.5A, and a maximum operating temperature of 150°C. The package type is Surface Mount, and it comes in a Tape & Reel packaging. - Essence: The essence of IR2128STRPBF lies in its ability to drive power MOSFETs and IGBTs in high-side and low-side configurations. - Packaging/Quantity: It is available in a surface mount package and is typically sold in reels of 2500 units.

Specifications: - Operational Voltage Range: 10V to 20V - Maximum Supply Current: 0.5A - Maximum Operating Temperature: 150°C - Package Type: Surface Mount - Packaging: Tape & Reel - Quantity: 2500 units per reel

Detailed Pin Configuration: The IR2128STRPBF has a total of 8 pins: 1. VB (High Side Floating Output) 2. HO (High Side Output) 3. VS (High Side Floating Supply Voltage) 4. COM (Common) 5. LIN (Low Side Input) 6. GND (Ground) 7. SD (Shutdown) 8. LO (Low Side Output)

Functional Features: - Independent high and low side referenced output channels - Tolerant to negative transient voltage - Matched propagation delay for both channels - Under-voltage lockout for both channels - 3.3V and 5V input logic compatible

Advantages: - High voltage and high-speed operation - Robust design for reliable performance - Suitable for a wide range of applications - Tolerant to harsh electrical environments

Disadvantages: - Higher cost compared to standard driver ICs - Requires careful consideration of thermal management due to high operating temperature

Working Principles: The IR2128STRPBF operates by receiving input signals from the control circuitry and generating the necessary high and low side gate drive voltages to switch the power MOSFETs or IGBTs in the desired configuration. It ensures proper timing and voltage levels to facilitate efficient and safe switching of the power devices.

Detailed Application Field Plans: The IR2128STRPBF is widely used in various applications such as motor drives, solar inverters, uninterruptible power supplies (UPS), and industrial automation systems. Its ability to drive high voltage and high-speed power devices makes it suitable for demanding applications where precise and reliable switching is essential.

Detailed and Complete Alternative Models: Some alternative models to IR2128STRPBF include IR2104, IR2110, and IR2184. These alternatives offer similar functionality and are compatible with a wide range of power devices, providing users with options based on specific application requirements.

This comprehensive entry provides a detailed overview of the IR2128STRPBF, covering its product category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.