IRS21867STRPBF

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Management and Control
• Characteristics: High voltage, high-speed power MOSFET and IGBT driver
• Package: Surface Mount Device (SMD)
• Essence: Efficient and reliable power control
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 10V to 20V
• Output Current: 2.5A
• Supply Voltage: 600V
• Operating Temperature Range: -40°C to +125°C
• Isolation Voltage: 5000Vrms

Detailed Pin Configuration

1. VCC: Power supply input
2. HO: High-side gate driver output
3. LO: Low-side gate driver output
4. COM: Ground reference for the driver outputs
5. VB: Bootstrap supply voltage input
6. SD: Shutdown input
7. VS: High-side floating supply return
8. HS: High-side floating supply
9. LS: Low-side floating supply
10. LGND: Logic ground
11. IN: Logic input
12. NC: No connection
13. NC: No connection
14. NC: No connection
15. NC: No connection
16. VDD: Logic supply voltage input

Functional Features

• High voltage level shifting capability
• Under-voltage lockout protection
• Over-current protection
• Short-circuit protection
• Fault reporting
• Integrated bootstrap diode
• Miller clamp functionality

Advantages

• Enables efficient and precise control of power MOSFETs and IGBTs
• Provides robust protection features for enhanced reliability
• Simplifies circuit design with integrated bootstrap diode and Miller clamp
• Wide operating temperature range allows for versatile applications

Disadvantages

• Limited output current may not be suitable for high-power applications
• Requires careful consideration of thermal management due to high voltage operation

Working Principles

The IRS21867STRPBF is a high-voltage, high-speed power MOSFET and IGBT driver. It utilizes level shifting techniques to provide efficient control of power devices. The input logic signals are translated into high-side and low-side gate drive signals, enabling precise switching of the connected MOSFET or IGBT. The integrated bootstrap diode simplifies the circuit design by generating the necessary high-side gate drive voltage. Various protection features such as under-voltage lockout, over-current protection, and short-circuit protection ensure safe operation of the power devices.

Detailed Application Field Plans

• Motor control systems
• Switch-mode power supplies
• Inverters and converters
• Industrial automation equipment
• Renewable energy systems

Detailed and Complete Alternative Models

1. IRS2186S: Similar functionality with lower output current capability
2. IRS21844S: Dual-channel version with additional features
3. IRS21864SPBF: Higher output current capability with similar specifications

Please note that the above alternative models are just a few examples, and there are several other options available in the market.

Word count: 345 words