IR21091SPBF

Product Overview

Category: Integrated Circuit (IC)

Use: The IR21091SPBF is a high voltage, high-speed power MOSFET and IGBT driver. It is designed to provide reliable and efficient control for various power electronic applications.

Characteristics: - High voltage capability - Fast switching speed - Low power consumption - Compact package size - Robust design for enhanced reliability

Package: The IR21091SPBF is available in a compact surface mount package, which ensures easy integration into electronic circuits.

Essence: The essence of the IR21091SPBF lies in its ability to drive power MOSFETs and IGBTs effectively, enabling precise control over power electronic systems.

Packaging/Quantity: The IR21091SPBF is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply Voltage: 10V - 20V
• Output Current: 2A
• Operating Temperature Range: -40°C to +125°C
• Maximum PWM Frequency: 500kHz
• Propagation Delay: 100ns
• Undervoltage Lockout: 9.5V

Detailed Pin Configuration

The IR21091SPBF features a 16-pin dual-in-line package (DIP) with the following pin configuration:

1. VCC
2. VCC
3. GND
4. GND
5. LO
6. HO
7. VS
8. VB
9. COM
10. VCC
11. VCC
12. GND
13. GND
14. HO
15. LO
16. VCC

Functional Features

• High voltage level shifting
• Under-voltage lockout protection
• Over-current protection
• Short-circuit protection
• Fault reporting capability

Advantages and Disadvantages

Advantages: - High voltage capability allows for driving power MOSFETs and IGBTs in various applications. - Fast switching speed enables efficient control of power electronic systems. - Low power consumption contributes to energy efficiency. - Compact package size facilitates easy integration into electronic circuits. - Robust design ensures enhanced reliability.

Disadvantages: - Limited output current may restrict usage in high-power applications. - Maximum PWM frequency may not be sufficient for certain high-frequency applications.

Working Principles

The IR21091SPBF operates by receiving input signals from a microcontroller or other control circuitry. It then amplifies and level shifts these signals to drive the gate of a power MOSFET or IGBT. This allows precise control over the switching behavior of the power device, enabling efficient power conversion or motor control.

Detailed Application Field Plans

The IR21091SPBF finds application in various fields, including but not limited to: 1. Industrial automation 2. Motor drives 3. Power supplies 4. Renewable energy systems 5. Electric vehicles

Detailed and Complete Alternative Models

1. IR21094SPBF
2. IR21093SPBF
3. IR21092SPBF
4. IR21090SPBF
5. IR21095SPBF

These alternative models offer similar functionality and characteristics to the IR21091SPBF, providing flexibility in choosing the most suitable driver for specific applications.

In conclusion, the IR21091SPBF is a high voltage, high-speed power MOSFET and IGBT driver that offers reliable and efficient control for various power electronic applications. Its compact size, robust design, and advanced features make it a valuable component in industrial automation, motor drives, power supplies, renewable energy systems, and electric vehicles.

Word count: 440