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IR21368SPBF The Infineon Technologies IR21368SPBF is a 600V, 3-phase gate driver IC designed for power MOSFET and IGBT applications. It operates in a half-bridge configuration and is available in a 28-SOIC package.
Mfr Part #:

IR21368SPBF

Available from 1 distributors
Mfr Name: Infineon Technologies
Infineon Technologies
The Infineon Technologies IR21368SPBF is a 600V, 3-phase gate driver IC designed for power MOSFET and IGBT applications. It operates in a half-bridge configuration and is available in a 28-SOIC package.
✓ Total Stock: 42 pcs
$ Price Range: $2.01

IR21368SPBF Available from 1 distributor

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42 pcs
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42 pcs On Request 1 On Request On Request 546 On Request On Request
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IR21368SPBF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Channel Type
Current
Driven Configuration
Gate Type
High Side Voltage
Input Type
Logic Voltage
Mounting Type
Number of Drivers
Operating Temperature
Rise
Supplier Device Package
Supplier Package
Voltage
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IR21368SPBF Description

Short technical summary and product information.

The Infineon Technologies IR21368SPBF is a high-voltage, high-speed gate driver IC suitable for 3-phase power applications. It features three independent high and low side referenced output channels, enabling it to drive N-channel power MOSFETs or IGBTs in a high-side configuration up to 600V.

 

This device supports a gate drive supply range of 10V to 20V and operates over a temperature range of -40°C to 150°C (TJ). Key electrical specifications include typical propagation delays of 250-400 ns (Ton) and 180-380 ns (Toff), with input logic compatibility for CMOS or LSTTL down to 3.3V logic. It also includes features like undervoltage lockout and over-current shutdown.

 

The IR21368SPBF is housed in a 28-lead SOIC surface mount package, measuring 28-SOIC (0.295", 7.50mm Width). Its design incorporates proprietary HVIC technology for rugged monolithic construction and matched propagation delays for high-frequency applications. The driver is designed for minimum driver cross-conduction and offers lower di/dt gate drive for improved noise immunity.

IR21368SPBF Quick Information

Product Type: Gate Driver IC
Canonical Name: Infineon Technologies IR21368SPBF 600V 3-Phase Gate Driver IC
Subcategory: Power Management ICs

IR21368SPBF Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

IR21368SPBF Estimated Pricing

Qty Low High
1+ $2.01 $2.01

Estimated market price range - modelled values for guidance only, not live distributor offers.

IR21368SPBF Features

  • Drives N-channel MOSFETs and IGBTs.
  • Fully operational up to 600 V.
  • Supports 3-phase half-bridge configurations.
  • Wide gate drive supply range.
  • Surface mount 28-SOIC package.

IR21368SPBF Applications

  • Ideal for 3-phase motor control.
  • Suitable for power inverter circuits.
  • Used in industrial power supplies.
  • Applicable to variable frequency drives.

IR21368SPBF FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the gate drive supply?

The gate drive supply voltage range is 10V to 20V, with specific variants requiring 11.5V to 20V or 12V to 20V.

What is the package type of the IR21368SPBF?

The IR21368SPBF is packaged in a 28-SOIC (0.295", 7.50mm Width) surface mount package.

What is the operating temperature range?

The operating junction temperature range is -40°C to 150°C.

What is the high side voltage rating?

The high side voltage rating is 600V.

What are the typical propagation delays?

Typical turn-on delay (Ton) is 250-400ns and turn-off delay (Toff) is 180-380ns, varying by part variant.

What is the input voltage threshold?

Typical input high voltage (VIH) is 2.0V to 2.7V and input low voltage (VIL) is 1.3V to 1.7V.

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