IRS2001STRPBF

Product Overview

Category: Integrated Circuit (IC)

Use: The IRS2001STRPBF is a high-speed, high-voltage gate driver IC designed for use in power electronics applications. It is specifically used to drive MOSFETs and IGBTs in half-bridge and full-bridge configurations.

Characteristics: - High-speed switching capability - High voltage isolation - Low propagation delay - Wide operating temperature range - Compact package size

Package: The IRS2001STRPBF is available in a small outline integrated circuit (SOIC) package. This package provides excellent thermal performance and ease of handling during assembly.

Essence: The essence of the IRS2001STRPBF lies in its ability to provide efficient and reliable gate drive signals to power transistors, ensuring optimal switching performance and minimizing power losses.

Packaging/Quantity: The IRS2001STRPBF is typically sold in reels or tubes containing 250 units per package.

Specifications

• Supply Voltage: 10V - 20V
• Output Current: 200mA
• Maximum Operating Frequency: 500kHz
• Isolation Voltage: 2.5kV
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The IRS2001STRPBF features an 8-pin SOIC package with the following pin configuration:

1. VCC: Supply voltage input
2. VB: Bootstrap supply voltage input
3. HO: High-side gate driver output
4. LO: Low-side gate driver output
5. COM: Common ground
6. SD: Shutdown input
7. VS: High-side floating supply return
8. HB: Bootstrap supply return

Functional Features

• High-speed gate drive: The IRS2001STRPBF can deliver fast rise and fall times, enabling efficient switching of power transistors.
• High voltage isolation: The IC provides galvanic isolation between the input and output, ensuring safe operation in high-voltage applications.
• Undervoltage lockout (UVLO): The device incorporates UVLO protection to prevent improper operation during low supply voltage conditions.
• Integrated bootstrap diode: The built-in bootstrap diode simplifies the gate drive circuitry and reduces component count.

Advantages and Disadvantages

Advantages: - Fast switching capability improves overall system efficiency - High voltage isolation ensures safety in high-power applications - Compact package size allows for space-saving designs - Integrated bootstrap diode reduces component count and simplifies circuit design

Disadvantages: - Limited output current may restrict its use in certain high-power applications - Operating frequency is limited to 500kHz, which may not be suitable for some high-frequency applications

Working Principles

The IRS2001STRPBF operates by receiving control signals from a microcontroller or other control circuitry. These signals are then amplified and level-shifted to provide the necessary gate drive voltages for the power transistors. The high-side and low-side outputs are driven in a complementary manner to ensure proper switching of the transistors.

Detailed Application Field Plans

The IRS2001STRPBF is widely used in various power electronics applications, including: - Motor drives - Switch-mode power supplies - Uninterruptible power supplies (UPS) - Solar inverters - Electric vehicle charging systems

Detailed and Complete Alternative Models

• IRS2001MTRPBF
• IRS2001SPBF
• IRS2001STRLPBF
• IRS2001MSTRPBF
• IRS2001GSTRPBF

These alternative models offer similar functionality and characteristics to the IRS2001STRPBF, providing flexibility in design and availability options for different applications.

In conclusion, the IRS2001STRPBF is a high-speed, high-voltage gate driver IC that offers efficient and reliable switching performance for power electronics applications. Its compact size, high voltage isolation, and integrated features make it a popular choice among designers in various industries.