IR2182S

Product Overview

Category: Integrated Circuit (IC)

Use: The IR2182S is a high-performance, half-bridge gate driver IC designed for use in power electronics applications. It provides the necessary drive signals for controlling the high-side and low-side MOSFETs in a half-bridge configuration.

Characteristics: - High voltage capability - Fast switching speed - Low power consumption - Robust protection features - Compact package size

Package: The IR2182S is available in a small outline integrated circuit (SOIC) package, which ensures easy integration into various electronic systems.

Essence: The essence of the IR2182S lies in its ability to efficiently drive power MOSFETs in half-bridge configurations, enabling precise control of power electronics systems.

Packaging/Quantity: The IR2182S is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Supply Voltage Range: 10V to 20V
• Output Current: ±2A
• Operating Temperature Range: -40°C to +125°C
• Propagation Delay: 100ns (typical)
• Rise/Fall Time: 25ns (typical)
• Maximum Duty Cycle: 50%

Pin Configuration

The IR2182S features a 14-pin dual in-line package (DIP) with the following pin configuration:

1. VCC
2. VB
3. HO
4. LO
5. VS
6. COM
7. SD
8. RT
9. CT
10. DT
11. HB
12. LB
13. GND
14. NC

Functional Features

• High-side and low-side gate drivers
• Undervoltage lockout protection
• Overcurrent protection
• Shoot-through prevention logic
• Adjustable dead time control
• Fault status indication

Advantages and Disadvantages

Advantages: - High voltage capability allows for use in a wide range of applications - Fast switching speed improves system efficiency - Low power consumption reduces energy losses - Robust protection features enhance system reliability - Compact package size enables space-saving designs

Disadvantages: - Limited maximum duty cycle of 50% may restrict certain applications - Requires external components for proper operation

Working Principles

The IR2182S operates by receiving input signals from a microcontroller or other control circuitry. It generates the necessary drive signals to control the high-side and low-side MOSFETs in a half-bridge configuration. By precisely controlling the timing and duration of these signals, the IR2182S ensures efficient power transfer and minimizes the risk of shoot-through current.

Detailed Application Field Plans

The IR2182S is widely used in various power electronics applications, including: 1. Motor drives 2. Switch-mode power supplies 3. Uninterruptible power supplies (UPS) 4. Inverters 5. Solar inverters 6. Electric vehicle charging systems

Detailed and Complete Alternative Models

1. IR2182
2. IR2182PBF
3. IR2182STRPBF
4. IR2182STR

These alternative models offer similar functionality and performance to the IR2182S, providing flexibility for different design requirements.

In conclusion, the IR2182S is a high-performance gate driver IC designed for driving power MOSFETs in half-bridge configurations. Its compact size, robust protection features, and fast switching speed make it suitable for a wide range of power electronics applications.