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IR4427STR The Infineon Technologies IR4427STR is a dual low-side gate driver IC designed for N-Channel MOSFET and IGBTs. It operates with a supply voltage range of 6V to 20V.
Mfr Part #:

IR4427STR

Available from 1 distributors
Mfr Name: Infineon Technologies
Infineon Technologies
The Infineon Technologies IR4427STR is a dual low-side gate driver IC designed for N-Channel MOSFET and IGBTs. It operates with a supply voltage range of 6V to 20V.
✓ Total Stock: 3 pcs
$ Price Range: $2.01

IR4427STR Available from 1 distributor

✓ 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 pcs
On Request
3 pcs On Request 1 On Request On Request On Request On Request On Request
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IR4427STR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Channel Type
Current
Driven Configuration
Gate Type
Input Type
Logic Voltage
Mounting Type
Number of Drivers
Operating Temperature
Output Current
Rise
SVHC Present
Supplier Device Package
Supply Voltage
Voltage
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IR4427STR Description

Short technical summary and product information.

The Infineon Technologies IR4427STR is a dual low-side gate driver IC suitable for driving N-Channel MOSFETs and IGBTs. It features independent channels and a non-inverting input type. The device operates within a supply voltage range of 6V to 20V and provides peak output currents of 2.3A (source) and 3.3A (sink).

 

With a typical rise time of 15ns and fall time of 10ns, the IR4427STR is designed for high-speed applications. It operates across a wide temperature range of -40°C to 150°C (TJ). The IC is housed in an 8-SOIC package with surface mount mounting type, measuring 0.154 inches (3.90mm) in width.

 

This gate driver is ideal for various power switching applications where precise control of MOSFETs and IGBTs is required. Its robust design and specifications make it a reliable choice for demanding electronic circuits.

IR4427STR Quick Information

Product Type: Gate Driver
Canonical Name: Infineon Technologies IR4427STR Dual Low-Side Gate Driver
Subcategory: Gate Drivers

IR4427STR Compliance

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

IR4427STR Estimated Pricing

Qty Low High
1+ $2.01 $2.01

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

IR4427STR Features

  • Dual low-side gate driver IC.
  • Supports IGBT and N-Channel MOSFETs.
  • 6V to 20V supply voltage range.
  • 2.3A source, 3.3A sink output current.
  • Fast switching times: 15ns rise, 10ns fall.

IR4427STR Applications

  • Ideal for power switching circuits.
  • Used in motor control applications.
  • Suitable for DC-DC converters.
  • Applicable in power supply designs.

IR4427STR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for the IR4427STR?

The supply voltage range is 6V to 20V.

What is the peak output current of the IR4427STR?

The peak output current is 2.3A source and 3.3A sink.

What is the operating temperature range of the IR4427STR?

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

What package is the IR4427STR available in?

The IR4427STR is available in an 8-SOIC surface mount package.

What types of transistors can the IR4427STR drive?

The IR4427STR can drive IGBTs and N-Channel MOSFETs.

What is the input logic voltage threshold for the IR4427STR?

The logic input thresholds are 0.8V for VIL and 2.7V for VIH.

How many driver channels does the IR4427STR have?

The IR4427STR has two independent driver channels.

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