IRS2104STRPBF

The IRS2104STRPBF is a high-voltage, high-speed power MOSFET and IGBT driver designed by Infineon Technologies. It is used primarily for controlling and driving power transistors in various applications such as motor drives, power supplies, and inverters. This integrated circuit features a floating channel designed for bootstrap operation, which is fully operational up to 600 volts. It supports both high-side and low-side configurations, making it versatile for various circuit designs.
Key features include a wide operating voltage range, under-voltage lockout for both channels, and matched propagation delay for both high-side and low-side drivers. It also includes a built-in dead-time protection mechanism to prevent cross-conduction, enhancing the safety and reliability of the systems it operates within. The device is packaged in a compact form, facilitating integration into tight spaces within electronic systems. The IRS2104STRPBF is commonly chosen for its efficiency, reliability, and ease of use in high-voltage applications.

Equivalent products to the IRS2104STRPBF, a high-side and low-side driver IC, include the IR2104S, IR2101S, FAN7382, MIC4101, and the L6384. These alternatives often come from different manufacturers like Infineon (which acquired International Rectifier), Fairchild Semiconductor (now part of ON Semiconductor), and Microchip. Ensure compatibility by checking the specifications, such as voltage ratings, current capacity, and package type, against your application requirements.

The IRS2104STRPBF is a high-voltage, high-speed power MOSFET and IGBT driver with independent high- and low-side referenced output channels. It is designed for applications requiring fully isolated gate drivers, such as motor drives and DC-DC converters. The device comes in an 8-pin SOIC (Small Outline Integrated Circuit) package.
Here is the pin configuration and function:
1. VCC: Supply voltage for the low-side and logic sections.
2. HIN: Logic input for the high-side gate driver.
3. LIN: Logic input for the low-side gate driver.
4. COM: Common ground reference for the low-side circuitry.
5. LO: Low-side gate drive output.
6. VS: High-voltage floating supply return, typically connected to the high-side MOSFET source.
7. HO: High-side gate drive output.
8. VB: High-side floating supply voltage.
The IRS2104STRPBF provides reliable level shifting and high-peak gate drive current for efficient switching. It ensures proper dead-time and prevents shoot-through, making it ideal for driving high-side and low-side power transistors in half-bridge configurations.

The IRS2104STRPBF is manufactured by Infineon Technologies AG. Infineon is a German semiconductor manufacturer that was spun off from Siemens AG in 1999. The company specializes in the design, development, production, and marketing of a broad range of semiconductor solutions. Their product portfolio includes microcontrollers, power semiconductors, sensors, automotive ICs, and security ICs, among others. Infineon's solutions are used in various applications across industries such as automotive, industrial power control, power management, and digital security. The company is recognized for its innovation in energy efficiency, mobility, and security solutions.

The IRS2104STRPBF is a high-side and low-side gate driver IC commonly used in various applications. Key areas include motor control, where it's used to drive brushless DC motors and AC motors efficiently. It's also employed in power supply and DC-DC converter applications to manage switching operations effectively. Additionally, the IRS2104STRPBF is utilized in industrial inverters and renewable energy systems, such as solar inverters, to enhance power conversion efficiency. Its capability to handle high voltages and deliver robust drive currents makes it suitable for automotive applications, including electric vehicle powertrains and battery management systems.

The IRS2104STRPBF is typically available in an 8-pin SOIC (Small Outline Integrated Circuit) package. This surface-mount package is compact and designed for high-density applications in electronic circuits.