IR21363S

Product Overview

IR21363S is an Infineon Technologies (formerly International Rectifier) high-voltage, high-speed three-phase gate driver IC designed for driving power MOSFETs and IGBTs in inverter and motor control applications. It integrates six independent output channels with three high-side and three low-side drivers, supports operation up to 600V and includes over-current protection, under-voltage lockout and fault reporting functions. The device uses junction-isolated level-shift technology and is suitable for three-phase motor drives, industrial inverters and power conversion systems. 

Key Features

• Manufacturer: Infineon Technologies / International Rectifier

• Part Number: IR21363S

• Product Type: Three-Phase High Voltage Gate Driver IC

• Driver Configuration: 3 Half-Bridge Drivers

• Number of Channels: 6 Outputs

• Voltage Class: 600V

• Technology: Junction Isolated Level Shift (JI)

• Input Supply Voltage (VCC): 12V to 20V

• Gate Drive Supply Range: 12V to 20V

• Output Source Current: 0.2A typical

• Output Sink Current: 0.35A typical

• Turn-On Propagation Delay: 425ns typical

• Turn-Off Propagation Delay: 400ns typical

• Bootstrap Operation: Supported for floating high-side channels

• Under-Voltage Lockout: Integrated for all channels

• Over-Current Protection: Built-in shutdown protection

• Fault Reporting: Integrated fault output function

• Enable Function: Supported

• Cross-Conduction Prevention: Integrated dead-time protection logic

• Logic Compatibility: 3.3V logic compatible

• Transient Immunity: High dV/dt noise immunity

• Package Type: SOIC-28 Wide Body

• Mounting Type: Surface Mount

• Operating Temperature: Industrial temperature range

• Features: High reliability, integrated protection functions and efficient IGBT/MOSFET driving capability

Applications

IR21363S is designed for three-phase power switching systems requiring reliable gate control and protection. Typical applications include industrial motor drives, variable frequency drives (VFD), air-conditioning compressors, UPS systems, industrial inverters, renewable energy converters, electric vehicle controllers and power management equipment. 

Quality & Sourcing

Antrex Electronics can support IR21363S sourcing with stock availability checks, RFQ quotation, date code verification and shipment arrangement. Buyers can provide quantity, packaging requirements, target price and application details for faster quotation support.

For quality control, Antrex Electronics can help arrange product photos, marking verification, visual inspection and third-party testing support when required. OEMs, inverter manufacturers, motor control suppliers and electronic component buyers are welcome to send BOM lists or hard-to-find gate driver IC requirements for sourcing assistance.