HIP4081AIBT-HC

Full Half-Bridge (H Bridge) Drivers Overview

The HIP4081AIBT-HC is a high-voltage half-bridge driver manufactured by Renesas Electronics, formerly Harris Corporation. It utilizes CMOS technology to drive two N-channel MOSFETs in a half-bridge configuration. The device features an integrated charge pump for high-side gate drive and supports supply voltages up to 95V. It includes independent low-side and high-side inputs, internal dead-time control, and logic-level compatible inputs.

Full Half-Bridge (H Bridge) Drivers Feature Summary

• Integrated charge pump enables high-side driving of N-channel MOSFETs without external bootstrap components
• Independent input channels allow precise control of switching timing and dead-time generation
• Logic-compatible inputs facilitate direct interfacing with standard microcontrollers or DSPs

Full Half-Bridge (H Bridge) Drivers Applications

• High-voltage DC motor control systems
• Inverter circuits for power conversion
• Solid-state relay drivers

Full Half-Bridge (H Bridge) Drivers Procurement Notes

Verify the specific suffix 'HC' against official Renesas documentation, as standard listings often reference HIP4081AIBZT or HIP4081AIB. Confirm RoHS compliance status and package type (SOIC-20) match project requirements. Check for obsolescence notices or PCN alerts regarding this specific variant.

Full Half-Bridge (H Bridge) Drivers Selection Notes

Select this component for applications requiring high-voltage half-bridge control with integrated charge pump functionality. Ensure the load voltage does not exceed the 95V absolute maximum rating. Verify that the logic input levels are compatible with the system's control voltage range.

Full Half-Bridge (H Bridge) Drivers Part Context

This part belongs to the HIP4081 family of high-voltage half-bridge drivers. It is designed for robust performance in industrial and automotive environments. The device integrates protection features such as shoot-through prevention through internal dead-time control.

Full Half-Bridge (H Bridge) Drivers Replacement Considerations

HIP4081AIBZT is a documented direct replacement. Verify pinout compatibility and electrical specifications before substitution.