ISL6740AIVZA-T

DC DC Switching Controllers Overview

The ISL6740AIVZA-T is a flexible double-ended voltage-mode PWM controller featuring built-in voltage feed-forward functionality. It serves as an enhanced version of the ISL6740, maintaining pin and feature compatibility while offering improved performance characteristics for power conversion applications. The device operates within a temperature range of -40°C to 105°C and is housed in a 16-lead TSSOP package.

DC DC Switching Controllers Feature Summary

• Built-in voltage feed-forward capability for enhanced regulation
• Pin and feature compatible with the legacy ISL6740 model
• Flexible double-ended voltage-mode PWM control architecture

DC DC Switching Controllers Applications

• Full-bridge regulator controllers
• Half-bridge regulator controllers
• Versatile DC-DC power conversion systems

DC DC Switching Controllers Procurement Notes

Verify the specific suffix IVZA-T against official Renesas documentation to confirm the 16-lead TSSOP package and tape-and-reel configuration. Ensure the component meets RoHS compliance standards and matches the required operating temperature range of -40°C to 105°C for your specific design environment before finalizing procurement.

DC DC Switching Controllers Selection Notes

Select this controller when upgrading from the standard ISL6740 to utilize integrated voltage feed-forward without altering board layout or pin connections. It is suitable for designs requiring double-ended voltage-mode PWM control with high integration. Confirm that the 16-lead TSSOP footprint aligns with existing PCB constraints and thermal management requirements.

DC DC Switching Controllers Part Context

This component belongs to the ISL6740 family of power management ICs from Renesas Electronics. It represents an evolution of the original ISL6740 PWM controller, designed to provide similar functionality with added voltage feed-forward features. The series is widely used in industrial and commercial power supply applications requiring reliable half-bridge or full-bridge driving capabilities.

DC DC Switching Controllers Replacement Considerations

The ISL6740A is directly compatible with the ISL6740 due to identical pinouts and features. No other specific substitute part numbers are publicly confirmed for direct replacement.