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IRS21844STRPBF The Infineon Technologies IRS21844STRPBF is a high-voltage, high-speed half-bridge gate driver IC. It is designed for driving N-channel MOSFETs or IGBTs up to 600V.
Mfr Part #:

IRS21844STRPBF

Available from 1 distributors
Mfr Name: Infineon Technologies
Infineon Technologies
The Infineon Technologies IRS21844STRPBF is a high-voltage, high-speed half-bridge gate driver IC. It is designed for driving N-channel MOSFETs or IGBTs up to 600V.
✓ Total Stock: 3,314 pcs
$ Price Range: $2.36

IRS21844STRPBF Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
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3,314 pcs
On Request
3314 pcs On Request 1 On Request On Request On Request On Request On Request
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IRS21844STRPBF 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
Propagation Delay
Rise
Supplier Device Package
Voltage
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IRS21844STRPBF Description

Short technical summary and product information.

The IRS21844STRPBF from Infineon Technologies is a high-voltage, high-speed power MOSFET and IGBT driver. It features dependent high- and low-side referenced output channels, suitable for half-bridge configurations.

 

This device operates up to 600V and supports a gate drive supply range of 10V to 20V. It is compatible with 3.3V and 5V logic inputs and offers matched propagation delays for both channels. The driver provides an output source/sink current capability of 1.4A/1.8A and is tolerant to negative transient voltage with dV/dt immunity.

 

The IRS21844STRPBF is housed in a 14-SOIC package, designed for surface mounting. It operates within a temperature range of -40°C to 150°C (TJ). The part is RoHS3 compliant and has an MSL rating of 1.

 

Key electrical characteristics include a high-side voltage of 600V, logic voltage compatibility down to 3.3V, and dV/dt immunity up to 50 V/ns. The propagation delay is specified at 680ns/270ns.

IRS21844STRPBF Quick Information

Product Type: Gate Driver IC
Canonical Name: IRS21844STRPBF High Voltage High Speed Power MOSFET and IGBT Driver
Subcategory: Half-Bridge Driver

IRS21844STRPBF Compliance

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

IRS21844STRPBF Estimated Pricing

Qty Low High
1+ $2.36 $2.36

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

IRS21844STRPBF Features

  • High-voltage half-bridge gate driver.
  • Operates up to 600V.
  • 10V to 20V gate drive supply range.
  • 1.4A/1.8A output source/sink current.
  • Surface mount 14-SOIC package.

IRS21844STRPBF Applications

  • Drives N-channel MOSFETs and IGBTs.
  • Suitable for half-bridge configurations.
  • High-speed power switching applications.
  • Robust against negative transients.

IRS21844STRPBF FAQs

5 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.

What is the maximum high-side voltage rating?

The maximum high-side voltage is 600V.

What are the output source and sink current capabilities?

The output source current is 1.4A and the sink current is 1.8A.

What is the operating temperature range?

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

What package is the IRS21844STRPBF available in?

The device is available in a 14-SOIC surface-mount package.

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