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IR2109S - HALF-BRIDGE DRIVER

Download the IR2109S datasheet PDF. This datasheet also covers the IR2109PBF variant, as both devices belong to the same half-bridge driver family and are provided as variant models within a single manufacturer datasheet.

General Description

MOSFET and IGBT drivers with dependant high and low side referenced output channels.

dized monolithic construction.

Key Features

  • Floating channel designed for bootstrap operation Fully operational to +600V Tolerant to negative transient voltage dV/dt immune.
  • Gate drive supply range from 10 to 20V.
  • Undervoltage lockout for both channels.
  • 3.3V, 5V and 15V input logic compatible.
  • Cross-conduction prevention logic.
  • Matched propagation delay for both channels.
  • High side output in phase with IN input.
  • Logic and power ground +/- 5V offset.
  • Interna.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (IR2109PBF-InternationalRectifier.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription for IR2109S (Reference)

Note: Below is a high-fidelity text extraction (approx. 800 characters) for IR2109S. For precise diagrams, and layout, please refer to the original PDF.

Data Sheet No. PD60191 revD IR21091(S) & (PbF) HALF-BRIDGE DRIVER Features • Floating channel designed for bootstrap operation Fully operational to +600V Tolerant to nega...

View more extracted text
ed for bootstrap operation Fully operational to +600V Tolerant to negative transient voltage dV/dt immune • Gate drive supply range from 10 to 20V • Undervoltage lockout for both channels • 3.3V, 5V and 15V input logic compatible • Cross-conduction prevention logic • Matched propagation delay for both channels • High side output in phase with IN input • Logic and power ground +/- 5V offset. • Internal 500ns dead-time, and programmable up to 5us with one external RDT resistor • Lower di/dt gate driver for better noise immunity • The dual function DT/SD pin input turns off both channels. • Available in Lead-Free Product Summ

More Datasheets from International Rectifier (now Infineon)

Part Number Description
IR2109SPBF HALF-BRIDGE DRIVER
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IR21094PBF HALF-BRIDGE DRIVER
IR21094S HALF-BRIDGE DRIVER
IR21094SPBF HALF-BRIDGE DRIVER
IR2109PBF HALF-BRIDGE DRIVER
IR2101 HIGH AND LOW-SIDE DRIVER
IR21014 HIGH AND LOW SIDE DRIVER
IR2101S HIGH AND LOW-SIDE DRIVER