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IR4427S The Infineon Technologies IR4427S is a dual low-side gate driver IC designed for power MOSFET and IGBT applications. It operates with a supply voltage range of 6V to 20V.
Mfr Part #:

IR4427S

Available from 2 distributors
Mfr Name: Infineon Technologies
Infineon Technologies
The Infineon Technologies IR4427S is a dual low-side gate driver IC designed for power MOSFET and IGBT applications. It operates with a supply voltage range of 6V to 20V.
✓ Total Stock: 9,777 pcs
$ Price Range: $2.01

IR4427S 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
8,777 pcs
On Request
8777 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,000 pcs
On Request
1000 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.

IR4427S Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Channel Type
Current
Driven Configuration
Gate Type
Halogen Free
Input Type
Logic Voltage
Mounting Type
Number of Drivers
Operating Temperature
Rise
SVHC Present
Storage Temperature
Supplier Device Package
Supplier Package
Voltage
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IR4427S Description

Short technical summary and product information.

The Infineon Technologies IR4427S is a dual low-side gate driver IC, suitable for driving N-channel MOSFETs and IGBTs. It features a gate drive supply range from 6V to 20V and provides independent channels. The device supports logic input voltages of 0.8V and 2.7V, with current capabilities of 2.3A and 3.3A. Its operating temperature range is -40°C to 150°C (TJ).

 

Designed with proprietary latch-immune CMOS technologies, the IR4427S offers robust monolithic construction. The logic inputs are compatible with standard CMOS or LSTTL outputs. The output drivers are equipped with a high pulse current buffer stage, minimizing driver cross-conduction. Propagation delays between the two channels are matched, ensuring synchronized operation.

 

This gate driver is available in an 8-SOIC package, suitable for surface mounting. The compact package dimensions and surface mount capability make it ideal for space-constrained designs. Its specifications make it a reliable choice for various power management applications requiring efficient and precise gate control.

IR4427S Quick Information

Product Type: Gate Driver IC
Canonical Name: IR4427S Dual Low-Side Driver
Subcategory: Low-Side Driver

IR4427S Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 2
REACH Status: REACH Unaffected
Lead Free: Yes

IR4427S Estimated Pricing

Qty Low High
1+ $2.01 $2.01

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

IR4427S Features

  • Dual low-side gate driver IC.
  • Supply voltage range of 6V to 20V.
  • Current capability of 2.3A and 3.3A.
  • Operating temperature from -40°C to 150°C.
  • Surface mount 8-SOIC package.

IR4427S Applications

  • Suitable for power MOSFET driving.
  • Designed for IGBT gate control.
  • Used in power management circuits.
  • Ideal for space-constrained designs.

IR4427S FAQs

5 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for the IR4427S?

The supply voltage range for the IR4427S is 6V to 20V.

What is the operating temperature range of the IR4427S?

The operating temperature range for the IR4427S is -40°C to 150°C (TJ).

What package type is the IR4427S available in?

The IR4427S is available in an 8-SOIC package.

What is the RoHS status of the IR4427S?

The IR4427S is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the IR4427S?

The Moisture Sensitivity Level (MSL) for the IR4427S is 1 Unlimited.

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