HIP2106AIRZ

Gate Driver Overview

The HIP2106AIRZ is a half-bridge driver from Renesas Electronics Corporation, designed for driving DC motors, brushless DC motors, and similar loads. It features independent high-side (HO) and low-side (LO) control inputs (HI and LI). The device supports a maximum bootstrap supply voltage of 60V and includes integrated 3.3V and 12V LDOs with dedicated enable pins. Key electrical parameters include a peak pull-up current of 1A and a peak pull-down current of 2A. Propagation delays are specified at 28ns for turn-on and 30ns for turn-off, with rise and fall times of 0.021μs and 17μs respectively. It operates within a temperature range of -40°C to +125°C and accepts 3.3V or 5V CMOS compatible inputs.

Gate Driver Feature Summary

• Independent HI and LI inputs allow flexible configuration for enabling or disabling the device, reducing microcontroller connections.
• Integrated bootstrap FET replaces traditional discrete diodes, simplifying circuit design.
• Active-low resistance pull-down on the LO output ensures the low-side bridge FET remains off during sleep mode or undervoltage lockout conditions.
• Low quiescent current in sleep mode prevents battery drain without requiring an external switch.

Gate Driver Applications

• DC motor control systems
• Three-phase brushless DC motor drives
• Automotive applications requiring robust gate driving

Gate Driver Procurement Notes

Verify the specific suffix 'AIRZ' against official Renesas documentation to confirm package type, temperature grade, and RoHS compliance status. Ensure that the ordering information matches the exact part number requirements for your design specifications before procurement.

Gate Driver Selection Notes

Select this component when a half-bridge driver with independent input control and integrated bootstrap functionality is required. Consider its 60V max supply rating and 1A/2A peak current capabilities relative to the target MOSFET load. Evaluate the need for independent HI/LI inputs versus standard IN/EN configurations.

Gate Driver Part Context

The HIP2106AIRZ belongs to the HIP210x series of half-bridge drivers by Renesas Electronics. This family is engineered for high-frequency operation and efficient drive of N-channel power MOSFETs. The AIRZ designation typically indicates a specific package variant and industrial temperature range suitable for demanding environments.

Gate Driver Replacement Considerations

Consult official cross-reference lists for verified substitutes. Potential alternatives may include other half-bridge drivers from Renesas or competitors with matching voltage ratings and current capabilities, provided they meet the specific pinout and functional requirements.