IR2130SPBF

The IR2130SPBF is a high-voltage, high-speed power MOSFET and IGBT driver IC designed for use in motor control and inverter applications. This IC incorporates three half-bridge drivers to control the high-side and low-side power devices, making it suitable for three-phase motor control.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• VSS: Logic Ground
• VSS: Logic Ground
• VDD: Logic Power Supply
• HB1, HB2, HB3: Half-Bridge Outputs
• OUT: Logic Output
• SD: Shut Down Input
• COM: Common for the high-side and low-side gate drivers
• LO: Low Side Gate Drive Output
• VCC: Floating MOSFET/Gate Driver Supply Voltage Input
• HO: High Side Gate Drive Output
• VCC: Floating MOSFET/Gate Driver Supply Voltage Input
• VSS: Logic Ground
• IN1, IN2, IN3: Logic Input
• VSS: Logic Ground

Circuit Diagram

Incorporate a circuit diagram that illustrates the connections and operation of the IR2130SPBF IC for a more visual representation.

Key Features

• Three-Phase Inverter Output Stage: The IR2130SPBF is designed to drive three half-bridge power stages in three-phase bridge applications, making it suitable for motor control and inverter systems.
• High Output Current Capability: With high peak output current, this IC can drive large power devices, enabling robust and efficient motor control.
• Bootstrap High Side Gate Driver: The IC includes a bootstrap circuit to drive the high-side power device without the need for an additional floating power supply.
• Under Voltage Lockout Protection: The IC features under voltage lockout for both the high-side and low-side gate drivers, ensuring safe operation of power devices.
• Output Disable Function: The SD pin allows for output stage disable function, providing flexibility in system control.

Note: For detailed technical specifications, please refer to the IR2130SPBF datasheet.

Applications

• Motor Control: The IR2130SPBF is commonly used in motor control applications, such as three-phase motor drives, for precise and efficient speed and torque control.
• Inverters: This IC is suitable for use in three-phase inverter systems used in renewable energy systems, industrial motor drives, and variable frequency drives.
• Switched-Mode Power Supplies (SMPS): The high-speed and high-current capabilities of the IR2130SPBF make it suitable for driving power MOSFETs and IGBTs in SMPS applications.

Functionality

The IR2130SPBF IC integrates three half-bridge drivers and associated control circuitry for high-voltage, high-speed motor control and inverter applications. It provides robust and efficient control of power devices in three-phase systems.

Usage Guide

• Power Supply: Connect VDD (Pin 3) to the logic power supply and VSS (Pins 1, 2, 12, and 14) to logic ground.
• Logic Inputs: Apply logic high or low signals to the input pins (IN1, IN2, IN3) to control the half-bridge outputs (HB1, HB2, HB3).
• Gate Drive Voltage: Connect VCC (Pin 8) to the floating MOSFET/Gate driver supply voltage, ensuring proper drive voltage for the power devices.

Frequently Asked Questions

Q: What is the maximum output current of the IR2130SPBF?
A: The IR2130SPBF has a high peak output current capability, suitable for driving large power devices in motor control and inverter applications.

Q: Is the bootstrap circuit included in the IR2130SPBF?
A: Yes, the IC features a bootstrap circuit for driving the high-side power device without requiring an additional floating power supply.