ISL6726AAZ-T7A

DC DC Switching Controllers Overview

The ISL6726AAZ-T7A is a DC-DC switching controller manufactured by Renesas Electronics Corporation, designed for high-performance power conversion applications. It supports multiple topologies including forward converters and half-bridge configurations, offering boost and buck functionality with synchronous rectification capabilities. The device features a maximum switching frequency of 1MHz and a maximum duty cycle of 80%. It operates within a supply voltage range of 9V to 16V and is rated for an operating temperature range of -40°C to 105°C. Packaged in a 20-QSOP surface-mount case, it integrates control features such as current limiting, enable, and soft-start functions.

DC DC Switching Controllers Feature Summary

• Supports forward converter and half-bridge topologies with synchronous rectification
• Integrates current limiting, enable, and soft-start control features
• Capable of clock synchronization for system timing alignment

DC DC Switching Controllers Applications

• Isolated output power supplies
• Positive voltage regulation systems
• Industrial power conversion modules

DC DC Switching Controllers Procurement Notes

Verify the specific suffix 'T7A' against official Renesas documentation to confirm tape-and-reel packaging specifications. Confirm that the component status remains active or check for end-of-life notices prior to procurement. Ensure compatibility with the required 20-QSOP footprint and thermal management requirements for the intended application environment.

DC DC Switching Controllers Selection Notes

Select this controller when designing isolated power stages requiring forward or half-bridge topologies. Consider its 1MHz switching frequency for balancing efficiency and component size. Verify that the 9V to 16V Vcc range aligns with the available auxiliary power rail. Ensure the 20-QSOP package fits the PCB layout constraints and thermal dissipation needs.

DC DC Switching Controllers Part Context

The ISL6726 series belongs to Renesas's portfolio of DC-DC switching controllers, historically derived from Intersil technology. This family targets efficient power management solutions for industrial and commercial applications requiring isolated outputs. The ISL6726AAZ variant specifically addresses designs needing robust control features and flexible topology support within a compact surface-mount package.

DC DC Switching Controllers Replacement Considerations

Check Renesas datasheets for direct pin-compatible alternatives within the ISL6726 family. Verify if newer generations offer improved efficiency or updated packaging options while maintaining functional equivalence for existing designs.