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IR2109S The Infineon Technologies IR2109S is a high-voltage, high-speed power MOSFET and IGBT driver. It features a half-bridge configuration and is suitable for surface mounting.
Mfr Part #:

IR2109S

Available from 1 distributors
Mfr Name: Infineon Technologies
Infineon Technologies
The Infineon Technologies IR2109S is a high-voltage, high-speed power MOSFET and IGBT driver. It features a half-bridge configuration and is suitable for surface mounting.
✓ Total Stock: 3,600 pcs
$ Price Range: $2.01

IR2109S 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
3,600 pcs
On Request
3600 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.

IR2109S Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Channel Type
Current
Driven Configuration
Gate Type
Halogen Free
High Side Voltage
Input Type
Junction Temperature
Lead Style
Logic Voltage
Mounting Type
Number of Drivers
Operating Temperature
Rise
SVHC Present
Supplier Device Package
Supplier Package
Voltage
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IR2109S Description

Short technical summary and product information.

The IR2109S from Infineon Technologies is a high-voltage, high-speed power MOSFET and IGBT driver designed for half-bridge applications. It operates with a gate drive supply range of 10 to 20V and can handle a high side voltage of up to 600V.

 

This device features independent high and low side referenced output channels, with proprietary HVIC and latch immune CMOS technologies for rugged monolithic construction. The logic input is compatible with standard CMOS or LSTTL outputs down to 3.3V logic. The output drivers are designed for minimum driver cross-conduction.

 

The IR2109S is available in an 8-SOIC package and is designed for surface mounting. It offers features such as undervoltage lockout for both channels, cross-conduction prevention logic, and matched propagation delays. The typical dead time is 540ns, with programmability up to 5us for the IR21094 variant.

 

Key electrical specifications include a logic voltage range of 0.8V to 2.9V, a current capability of 200mA to 350mA, and rise times of 50ns to 150ns. The operating temperature range is -40°C to 150°C.

IR2109S Quick Information

Product Type: Gate Driver IC
Canonical Name: IR2109S Half-Bridge Driver IC
Subcategory: Half-Bridge Driver

IR2109S Compliance

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

IR2109S Estimated Pricing

Qty Low High
1+ $2.01 $2.01

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

IR2109S Features

  • High-voltage half-bridge gate driver.
  • Operates up to 600V high side.
  • 10V to 20V gate drive supply.
  • Suitable for IGBT and MOSFET.
  • Surface mount 8-SOIC package.

IR2109S Applications

  • Used in half-bridge motor drive circuits.
  • Ideal for DC-DC converter power stages.
  • Suitable for uninterruptible power supplies.
  • Applicable in switched-mode power supplies.
  • Used in high-voltage inverter systems.

IR2109S FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for the IR2109S?

10V to 20V.

What package does the IR2109S come in?

8-SOIC surface mount package.

What is the operating temperature range?

-40°C to 150°C junction temperature.

How many drivers are on the IR2109S?

Two drivers for half-bridge operation.

What is the maximum high-side voltage?

600V (625V absolute maximum).

What is the output drive current capability?

200mA to 350mA sink/source.

What is the typical dead time?

540ns typical, programmable up to 5µs on IR21094 variant.

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