HIP2100IR4ZT

Gate Driver Overview

The HIP2100IR4ZT is a high-frequency half-bridge driver IC designed for N-channel power MOSFETs. It features independent high-side and low-side drivers with matched propagation delays of 8 ns, allowing flexible dead-time control. The device supports a supply voltage range of 9 V to 14 V and delivers a peak output current of 2 A. It operates within a junction temperature range of -55 °C to 150 °C. The component is housed in a 16-lead MLFP (Mini Lead Frame Package) with dimensions of 5 mm x 5 mm.

Gate Driver Feature Summary

• Independent high-side and low-side gate driver channels with matched timing characteristics
• Integrated bootstrap diode eliminates the need for discrete external components
• Undervoltage lockout protection forces outputs low during insufficient supply conditions
• Robust level-shifter topology ensures correct state recovery after momentary undervoltage events

Gate Driver Applications

• High-frequency switching power supplies
• Motor drive systems requiring precise dead-time control
• Inverter circuits utilizing N-channel MOSFETs
• Industrial power conversion topologies

Gate Driver Procurement Notes

Verify the specific suffix 'IR4' against official Renesas documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with existing PCB footprints for the 16-lead MLFP configuration. Cross-reference electrical parameters such as operating temperature range and supply voltage limits with system requirements before integration.

Gate Driver Selection Notes

Select this component when independent control of high-side and low-side switches is required with minimal propagation delay skew. The integrated bootstrap diode simplifies circuit design compared to competitors requiring external diodes. Consider the thermal performance and package size constraints associated with the 5x5 mm MLFP footprint for dense layouts.

Gate Driver Part Context

The HIP2100 series represents a family of cost-effective, high-speed half-bridge drivers. Variants differ primarily in packaging options, such as SOIC or QFN, while maintaining core electrical performance. The IR4ZT variant specifically denotes the MLFP package configuration, distinguishing it from standard plastic packages like the IBZ or IRT models.

Gate Driver Replacement Considerations

Direct substitutes include other HIP2100 variants with compatible pinouts and electrical ratings, such as HIP2100IBZT or HIP2100IRT, provided the package form factor matches the application requirements. Verify that alternative packages support the same 16-lead configuration and thermal characteristics.