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IR4426SPBF The Infineon Technologies IR4426SPBF is a dual low-side gate driver IC. It operates with a supply voltage range of 6V to 20V and features a surface mount 8-SOIC package.
Mfr Part #:

IR4426SPBF

Available from 2 distributors
Mfr Name: Infineon Technologies
Infineon Technologies
The Infineon Technologies IR4426SPBF is a dual low-side gate driver IC. It operates with a supply voltage range of 6V to 20V and features a surface mount 8-SOIC package.
✓ Total Stock: 3,510 pcs
$ Price Range: $2.01

IR4426SPBF Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
3,500 pcs
On Request
3500 pcs On Request 1 On Request On Request On Request On Request On Request
MW.FEP S.p.A. ✓
Non-Authorised Inventory information
10 pcs
On Request
10 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

IR4426SPBF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Channel Type
Current
Driven Configuration
Gate Type
Input Type
Lead Spacing
Lead Style
Logic Voltage
Mounting Type
Number of Drivers
Operating Temperature
Package / Case
Rise
SVHC Present
Supplier Device Package
Thermal Resistance
Voltage
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IR4426SPBF Description

Short technical summary and product information.

The Infineon Technologies IR4426SPBF is a low voltage, high-speed dual low-side gate driver designed for N-Channel MOSFET and IGBT applications. It features a gate drive supply range from 6V to 20V, CMOS Schmitt-triggered inputs, and matched propagation delays for both channels. The device offers peak output currents of 1.5A and is housed in a compact 8-SOIC surface mount package.

 

This driver is built using proprietary latch-immune CMOS technologies, ensuring ruggedized monolithic construction. Logic inputs are compatible with standard CMOS or LSTTL outputs. The output drivers are designed with a high pulse current buffer stage to minimize driver cross-conduction. The IR4426 variant has outputs out of phase with inputs.

 

Key electrical characteristics include a supply voltage range of 6V to 20V and peak output currents of 1.5A. The operating temperature range is -40°C to 150°C (TJ). The 8-SOIC package is suitable for surface mounting, with dimensions of 0.154 inches (3.90mm) width.

 

This component is suitable for various power switching applications where precise and fast gate driving is required for low-side power devices.

IR4426SPBF Quick Information

Product Type: Gate Driver
Canonical Name: Infineon Technologies IR4426SPBF Dual Low-Side Gate Driver
Subcategory: Power Management ICs

IR4426SPBF Compliance

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

IR4426SPBF Estimated Pricing

Qty Low High
1+ $2.01 $2.01

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

IR4426SPBF Features

  • Dual low-side gate driver IC.
  • 6V to 20V gate drive supply range.
  • 1.5A peak output current capability.
  • Matched propagation delay for channels.
  • 8-SOIC surface mount package.

IR4426SPBF Applications

  • Driving N-Channel MOSFETs.
  • Driving IGBT power devices.
  • Low-side power switching.
  • Power supply circuits.
  • Motor control applications.

IR4426SPBF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the IR4426SPBF?

The supply voltage range is 6V to 20V.

What is the operating temperature range?

The ambient temperature range is -40°C to 125°C.

What package does the IR4426SPBF come in?

It is available in an 8-SOIC surface-mount package.

What is the peak output current?

The peak output current is 1.5A (source and sink).

What are the typical propagation delays?

Typical propagation delays are 85ns (turn-on) and 65ns (turn-off).

What is the maximum power dissipation?

Maximum power dissipation is 0.625W at 25°C ambient.

What is the thermal resistance?

Junction-to-ambient thermal resistance is 200°C/W.

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