ISL8126CRZ-T7A

DC DC Switching Controllers Overview

The ISL8126CRZ-T7A is a two-phase buck switching controller manufactured by Renesas Electronics Corporation. It operates within a switching frequency range of 150 kHz to 1.5 MHz and supports an output voltage range from 600 mV to 23.85 V. The device features integrated drivers capable of delivering up to 60 mA output current. Designed for surface mount installation, it utilizes a 32-VFQFN package with an exposed pad. The component functions as a synchronous rectifier controller with clock synchronization capabilities and includes protection features such as current limiting and power good signaling.

DC DC Switching Controllers Feature Summary

• Integrated dual-channel driver capability for synchronous buck applications
• Adjustable switching frequency support via external components
• Built-in clock synchronization functionality for multi-phase alignment
• Comprehensive control features including current limit and enable signals

DC DC Switching Controllers Applications

• High-density point-of-load DC-DC conversion systems
• Industrial equipment power distribution networks
• Telecommunications infrastructure power supplies

DC DC Switching Controllers Procurement Notes

Verify the specific suffix T7A against official datasheets to confirm reel packaging specifications. Confirm RoHS compliance status through current manufacturer documentation. Check for End-of-Life notifications or Product Change Notices that may affect long-term availability. Ensure moisture sensitivity level handling procedures are followed during assembly. Validate pinout compatibility with existing board layouts before procurement.

DC DC Switching Controllers Selection Notes

Select this controller for designs requiring precise two-phase buck regulation with integrated gate drivers. Consider the thermal performance of the 32-QFN package for high-current applications. Evaluate the input voltage range requirements against the supported operating conditions. Assess the need for clock synchronization in multi-rail systems. Verify that the output voltage programmability meets the target load requirements.

DC DC Switching Controllers Part Context

This component belongs to the ISL8126 series of scalable power management ICs. It is part of Renesas' portfolio of switching controllers designed for efficient power conversion. The series typically targets applications requiring compact solutions with high efficiency. Related parts in the family may offer different phase counts or integrated MOSFET options.

DC DC Switching Controllers Replacement Considerations

Public records indicate the ISL8126CRZ variant has been discontinued. No direct public substitute part numbers are confirmed in the provided source material. Engineers should consult official cross-reference guides or contact Renesas technical support for qualified alternatives.