ISL99380BFRZ-TR5935

Full Half-Bridge (H Bridge) Drivers Overview

The ISL99380BFRZ-TR5935 is a Smart Power Stage (SPS) Gen2 module manufactured by Renesas Electronics. It supports an output current of 80 A and operates with an input voltage range from 3 V to 16 V, providing a maximum output voltage of 3.3 V. The device features a 5 x 6 QFN package and includes integrated high-accuracy current and temperature monitors. It utilizes a 5V compatible three-state PWM input interface.

Full Half-Bridge (H Bridge) Drivers Feature Summary

• Integrates high-accuracy current and temperature monitoring for precise system management
• Provides comprehensive fault protection including high-side FET short circuit, overcurrent, and overtemperature safeguards
• Features intelligent reverse overcurrent protection (SROCP) to enhance reliability
• Supports low-power mode operation and enables direct compatibility with digital multi-phase controllers

Full Half-Bridge (H Bridge) Drivers Applications

• Accelerators such as GPUs, ASICs, and AI hardware
• Core, graphics, and memory voltage regulation for microprocessors
• High-density VR POL DC/DC converters for servers and networking equipment
• Video game console power systems

Full Half-Bridge (H Bridge) Drivers Procurement Notes

Verify the specific suffix TR5935 against official Renesas documentation to confirm pinout and electrical characteristics. Confirm RoHS compliance status and humidity sensitivity handling requirements prior to assembly. Check for End-of-Life or Last Time Buy notifications as availability may be restricted.

Full Half-Bridge (H Bridge) Drivers Selection Notes

Select this component when designing systems requiring 80 A load currents with integrated sensing capabilities. Ensure the control architecture supports 5V compatible three-state PWM inputs. Verify that the thermal design accommodates the heat dissipation requirements of the 5x6 QFN package under maximum load conditions.

Full Half-Bridge (H Bridge) Drivers Part Context

This part belongs to the ISL99380 series of Smart Power Stage modules designed for high-performance computing applications. It is engineered to work in conjunction with Renesas digital multi-phase controllers like the ISL68/69xxx series to deliver efficient and compact power solutions.

Full Half-Bridge (H Bridge) Drivers Replacement Considerations

Consult official substitution lists for equivalent SPS modules within the Renesas portfolio. Verify functional compatibility with existing controller ICs before replacing.