IRS2184STRPBF

Product Overview

• Category: Integrated Circuit
• Use: Driver IC for high-speed power MOSFETs and IGBTs
• Characteristics: High voltage, high speed, low power consumption
• Package: Surface Mount (SMD)
• Essence: Efficiently drive power MOSFETs and IGBTs in various applications
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage: 10V to 20V
• Output Current: ±200mA
• Switching Frequency: Up to 2MHz
• Operating Temperature Range: -40°C to +125°C
• Isolation Voltage: 2500Vrms

Detailed Pin Configuration

The IRS2184STRPBF has a total of 16 pins. The pin configuration is as follows:

1. VCC: Supply voltage input
2. HO: High-side gate driver output
3. LO: Low-side gate driver output
4. VB: Bootstrap supply voltage input
5. VS: High-side floating supply return
6. COM: Common connection for low-side and logic ground
7. SD: Shutdown input
8. RT: Deadtime control resistor
9. CT: Bootstrap capacitor connection
10. NC: No Connection
11. NC: No Connection
12. NC: No Connection
13. NC: No Connection
14. NC: No Connection
15. NC: No Connection
16. NC: No Connection

Functional Features

• High voltage level shifting capability
• Independent high and low-side referenced output channels
• Matched propagation delay for both channels
• Undervoltage lockout protection
• Shoot-through protection
• Output in-phase with input signal
• Compatible with standard CMOS or LSTTL logic levels

Advantages and Disadvantages

Advantages: - High-speed switching capability - Efficient power MOSFET and IGBT driving - Low power consumption - Protection features for reliable operation

Disadvantages: - Limited output current capacity - Requires external components for bootstrap supply

Working Principles

The IRS2184STRPBF is designed to drive high-speed power MOSFETs and IGBTs in various applications. It utilizes a high voltage level shifting technique to provide efficient and reliable switching of these devices. The IC has independent high and low-side referenced output channels, ensuring precise control over the gate voltages. It also incorporates protection features such as undervoltage lockout and shoot-through protection to enhance system reliability.

Detailed Application Field Plans

The IRS2184STRPBF is commonly used in the following application fields:

1. Motor Control: Drive motors in appliances, automotive systems, industrial machinery, etc.
2. Power Supplies: Control power switches in switch-mode power supplies (SMPS)
3. Inverters: Drive power switches in solar inverters, motor drives, UPS systems, etc.
4. Lighting: Control power switches in LED drivers, ballasts, and lighting systems
5. Audio Amplifiers: Drive power transistors in audio amplification circuits

Detailed and Complete Alternative Models

1. IRS21844S: Similar functionality with additional fault protection features
2. IRS2186S: Dual channel driver with integrated high-side and low-side MOSFETs
3. IRS21867S: High voltage, high-speed driver with integrated bootstrap diode

These alternative models offer similar capabilities and can be considered based on specific application requirements.

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