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IR2109STRPBF The Infineon Technologies IR2109STRPBF is a high-voltage, high-speed half-bridge gate driver IC. It operates with a 10-20V gate drive supply and supports up to 600V high side voltage.
Mfr Part #:

IR2109STRPBF

Available from 1 distributors
Mfr Name: Infineon Technologies
Infineon Technologies
The Infineon Technologies IR2109STRPBF is a high-voltage, high-speed half-bridge gate driver IC. It operates with a 10-20V gate drive supply and supports up to 600V high side voltage.
✓ Total Stock: 5,000 pcs
$ Price Range: $2.01

IR2109STRPBF Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Risen Electronics ✓
Non-Authorised Inventory information
5,000 pcs
On Request
5000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
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IR2109STRPBF 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
Tape & Reel
Voltage
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IR2109STRPBF Description

Short technical summary and product information.

The IR2109STRPBF from Infineon Technologies is a high-voltage, high-speed power MOSFET and IGBT driver designed for half-bridge applications. It features two output channels with a high side floating channel operational up to 600V.

 

Key electrical specifications include a gate drive supply range of 10 to 20V and output currents of 200mA and 350mA. The device supports IGBT and N-Channel MOSFET gate types and operates with a non-inverting input. It offers an internal dead-time of 540ns, which is programmable for the IR21094 variant.

 

This gate driver is housed in an 8-SOIC surface mount package, measuring 3.90mm in width. It is designed for operation across a wide temperature range of -40°C to 150°C (TJ).

 

The IR2109STRPBF is suitable for various power switching applications where efficient driving of power transistors is required.

IR2109STRPBF Quick Information

Product Type: Gate Driver
Canonical Name: Infineon Technologies IR2109STRPBF Half-Bridge Driver
Subcategory: Power Management ICs

IR2109STRPBF Compliance

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

IR2109STRPBF Estimated Pricing

Qty Low High
1+ $2.01 $2.01

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

IR2109STRPBF Features

  • High-voltage half-bridge gate driver.
  • Supports 600V high side operation.
  • 10V to 20V gate drive supply range.
  • Suitable for IGBT and N-Channel MOSFETs.
  • Surface mount 8-SOIC package.

IR2109STRPBF Applications

  • Ideal for half-bridge power converter topologies.
  • Used in motor drive and inverter circuits.
  • Suitable for switch mode power supplies (SMPS).
  • Applicable in DC-DC converter designs.
  • Drives IGBTs and N-channel MOSFETs in power stages.

IR2109STRPBF FAQs

6 frequently asked questions generated from this part’s specifications.
What is the high side voltage rating for the IR2109STRPBF?

The high side voltage rating is 600V.

What is the gate drive supply voltage range?

The gate drive supply voltage range is 10V to 20V.

What type of package is the IR2109STRPBF in?

The IR2109STRPBF is in an 8-SOIC package.

What is the operating temperature range?

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

Is the IR2109STRPBF RoHS compliant?

Yes, it is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The Moisture Sensitivity Level is 1 Unlimited.

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