ISL6627CRZ-T

Special Purpose Regulators Overview

The ISL6627CRZ-T is a high-frequency MOSFET driver designed for synchronous rectified buck converter topologies. It drives upper and lower power N-Channel MOSFETs, supporting Intel VR11.1 and VR12 specifications. The device operates with an input voltage range of 4.5V to 5.5V and features a single output configuration. It is housed in a 10-VFDFN package with exposed pad, measuring 3x3mm. The component supports surface mount installation and functions within a commercial temperature range of 0°C to 70°C.

Special Purpose Regulators Feature Summary

• Designed as a high-frequency MOSFET driver for synchronous buck converters
• Supports Intel VR11.1 and VR12 voltage regulator controller specifications
• Capable of driving upper and lower power N-Channel MOSFETs

Special Purpose Regulators Applications

• Intel VR11.1 Voltage Regulator applications
• Intel VR12 Voltage Regulator applications
• Synchronous rectified buck converter topologies

Special Purpose Regulators Procurement Notes

Verify the specific suffix 'T' indicates tape and reel packaging when sourcing. Confirm the operating temperature grade corresponds to the 'C' designation (0°C to 70°C) rather than the industrial 'I' variant (-40°C to 85°C). Ensure compatibility with the 10-DFN(3x3) footprint during PCB layout. Check current availability status as this series may be subject to discontinuation notices.

Special Purpose Regulators Selection Notes

Select this component for designs requiring compliance with Intel VR11.1 or VR12 standards. Choose the CRZ-T variant specifically for commercial temperature operation requirements. Ensure the design utilizes N-Channel MOSFETs compatible with the driver's output capabilities. Verify that the system input voltage remains within the 4.5V to 5.5V operational window.

Special Purpose Regulators Part Context

The ISL6627CRZ-T belongs to the ISL6627 family of high-frequency MOSFET drivers manufactured by Renesas Electronics Corporation. This family is engineered to facilitate efficient power conversion in synchronous buck architectures. The part integrates necessary drive logic for controlling external power switches in voltage regulator modules.

Special Purpose Regulators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.