IR2086SPBF

Full Half-Bridge (H Bridge) Drivers Overview

The IR2086SPBF is a high-speed, 100V self-oscillating full-bridge gate driver with a fixed 50% duty cycle. It features four channels and provides 1.2A source and sink output currents. The device operates within a supply voltage range of 9.5V to 15V and supports functional level shift isolation. Key timing parameters include a turn-on propagation delay of 60ns and a turn-off propagation delay of 40ns. It utilizes UVLO thresholds at 7.25V (On) and 6.8V (Off). The component is housed in a 16-SOIC package and is rated for industrial quality levels.

Full Half-Bridge (H Bridge) Drivers Feature Summary

• Self-oscillating architecture generates a fixed 50% duty cycle without external clocking
• Integrated high-side bootstrap capability for full-bridge topologies
• Functional level shift isolation separates control logic from high-voltage power stages

Full Half-Bridge (H Bridge) Drivers Applications

• High-frequency resonant converters
• Induction heating systems
• Solid-state transformers

Full Half-Bridge (H Bridge) Drivers Procurement Notes

Verify the specific suffix 'SPBF' against official Infineon documentation to confirm lead-free status and RoHS compliance. Confirm that the package designation matches the required 16-SOIC footprint. Check current lifecycle status as distribution data indicates potential discontinuation or end-of-life conditions for this specific part number variant.

Full Half-Bridge (H Bridge) Drivers Selection Notes

Select this component when a fixed 50% duty cycle is required for resonant applications to simplify control circuitry. Ensure the input signal frequency aligns with the internal oscillator limits. Verify that the 100V voltage rating meets the bus voltage requirements of the target full-bridge topology.

Full Half-Bridge (H Bridge) Drivers Part Context

The IR2086 series belongs to Infineon's portfolio of high-voltage gate drivers designed for power conversion. This specific model targets full-bridge configurations requiring self-oscillation. It differs from half-bridge variants by providing four independent outputs for complete bridge control.

Full Half-Bridge (H Bridge) Drivers Replacement Considerations

Consult official substitution guides for updated equivalents. Verify pin compatibility and electrical specifications before replacing discontinued inventory.