ISL6571CRZ

Full Half-Bridge (H Bridge) Drivers Overview

The ISL6571CRZ is a half-bridge driver IC manufactured by Renesas Electronics Corporation, designed for synchronous buck converter applications. It features a PWM interface and supports an inductive load type. The device operates with a supply voltage range of 10.8V to 13.2V and delivers an output channel current of 25A. It is housed in a 68-VFQFN package with an exposed pad, measuring 10x10 mm. The component functions within a junction temperature range of 0°C to 125°C.

Full Half-Bridge (H Bridge) Drivers Feature Summary

• Designed specifically for synchronous buck converter power management
• Utilizes robust power MOSFET technology for high-current driving
• Supports PWM interface for precise control synchronization

Full Half-Bridge (H Bridge) Drivers Applications

• Synchronous Buck Converters
• Inductive Load Driving

Full Half-Bridge (H Bridge) Drivers Procurement Notes

Verify the obsolete product status before procurement planning. Confirm the 68-VFQFN (10x10) package dimensions match the design footprint. Ensure the 10.8V to 13.2V supply voltage range aligns with the system power rails. Check for RoHS compliance documentation if required by specific regulatory standards.

Full Half-Bridge (H Bridge) Drivers Selection Notes

Select this component when a dedicated half-bridge driver for synchronous rectification is required. The 25A output current capability suits high-power density designs. Verify that the 0°C to 125°C operating temperature range meets the thermal requirements of the target enclosure. Ensure the PCB layout accommodates the 68-pin QFN package size.

Full Half-Bridge (H Bridge) Drivers Part Context

This part belongs to the Renesas power management integrated circuit portfolio, specifically categorized under full and half-bridge drivers. It serves as a gate driver stage for external power switches in DC-DC conversion topologies. The device complements controller ICs by providing the necessary drive strength for efficient switching operations.

Full Half-Bridge (H Bridge) Drivers Replacement Considerations

The product status is listed as obsolete. Engineers should consult the manufacturer's official documentation for qualified replacement part numbers or recommended upgrades to ensure continued supply and compatibility.