IR21362JTRPBF

Product Overview

Category: Integrated Circuit (IC)

Use: The IR21362JTRPBF is a high-performance, single-phase inverter control IC. It is specifically designed for use in motor drive applications.

Characteristics: - High efficiency and reliability - Advanced protection features - Flexible control options - Compact package design

Package: The IR21362JTRPBF is available in a compact and industry-standard 16-pin SOIC (Small Outline Integrated Circuit) package.

Essence: This IC serves as a crucial component in motor drive systems, enabling efficient and precise control of the inverter circuit.

Packaging/Quantity: The IR21362JTRPBF is typically packaged in reels containing 2,500 units per reel.

Specifications

The key specifications of the IR21362JTRPBF include:

• Supply Voltage Range: 10V to 20V
• Operating Temperature Range: -40°C to 125°C
• Maximum Output Current: 200mA
• PWM Frequency Range: 1kHz to 100kHz
• Fault Protection Features: Overcurrent, Overvoltage, Undervoltage, Overtemperature

Detailed Pin Configuration

The IR21362JTRPBF features a 16-pin SOIC package with the following pin configuration:

1. VCC - Power supply voltage input
2. HO - High-side gate driver output
3. LO - Low-side gate driver output
4. VSS - Ground reference
5. SD - Shutdown input
6. RT - Oscillator resistor timing input
7. CT - Oscillator capacitor timing input
8. VS - Sense voltage input
9. CS - Current sense input
10. FB - Feedback input
11. COMP - Compensation input
12. SS - Soft-start input
13. VREF - Reference voltage output
14. NC - No connection
15. NC - No connection
16. NC - No connection

Functional Features

The IR21362JTRPBF offers the following functional features:

1. High-Side and Low-Side Gate Drivers: The IC provides independent gate drivers for both high-side and low-side MOSFETs, ensuring efficient switching and control of the inverter circuit.

2. Protection Features: The IC incorporates advanced protection mechanisms such as overcurrent, overvoltage, undervoltage, and overtemperature protection. These features safeguard the motor drive system from potential faults and ensure its reliable operation.

3. Flexible Control Options: The IC supports various control methods, including voltage mode control and current mode control. This flexibility allows designers to optimize the motor drive system based on specific application requirements.

4. Soft-Start Functionality: The soft-start input enables a controlled and gradual startup of the motor, reducing stress on the system components and enhancing overall reliability.

Advantages and Disadvantages

Advantages: - High efficiency and reliability due to advanced protection features - Flexible control options allow optimization for different applications - Compact package design facilitates easy integration into motor drive systems

Disadvantages: - Limited maximum output current (200mA) may restrict usage in high-power applications - Lack of built-in diagnostic features for fault analysis and troubleshooting

Working Principles

The IR21362JTRPBF operates based on the principles of pulse width modulation (PWM) control. It generates precise control signals for the high-side and low-side MOSFETs, regulating the power flow to the motor. By adjusting the duty cycle of the PWM signals, the IC controls the speed and direction of the motor.

Detailed Application Field Plans

The IR21362JTRPBF finds extensive application in various motor drive systems, including:

1. Electric Vehicles: The IC is used in the motor control units of electric vehicles, enabling efficient and reliable propulsion.

2. Industrial Automation: It is employed in industrial automation systems for controlling motors in conveyor belts, robotic arms, and other machinery.

3. HVAC Systems: The IC plays a vital role in motor control circuits of heating, ventilation, and air conditioning (HVAC) systems, ensuring precise control of fan speeds.

4. Home Appliances: It is utilized in motor control circuits of appliances such as washing machines, refrigerators, and dishwashers, enhancing their performance and energy efficiency.

Detailed and Complete Alternative Models

1. IR21363JTRPBF: Similar to the IR21362JTRPBF, this IC offers enhanced protection features and higher maximum output current (400mA).

2. IR21364JTRPBF: This alternative model provides additional diagnostic features for fault analysis and troubleshooting, aiding in system maintenance.

3. IR21365JTRPBF: Designed for high-power applications, this IC offers a maximum output current of 1A, making it suitable for demanding motor drive systems.

4. IR21366J