ISL6217ACV-T

Special Purpose Regulators Overview

The ISL6217ACV-T is a six-phase PWM controller designed for Intel IMVP-4 and IMVP+ processor voltage regulation. It operates with a switching frequency range of 250 kHz to 1 MHz and supports output voltages from 700 mV to 1.708 V. The device features diode emulation mode and is housed in a 38-pin TSSOP package.

Special Purpose Regulators Feature Summary

• Six-phase control architecture optimized for high-current CPU power delivery
• Integrated diode emulation mode for improved light-load efficiency
• Supports Intel IMVP-4 and IMVP+ voltage positioning specifications

Special Purpose Regulators Applications

• Intel Pentium and Core processor voltage regulation modules
• IMVP-4 compliant motherboard power designs
• High-performance desktop and workstation power supplies

Special Purpose Regulators Procurement Notes

Verify component authenticity through authorized channels due to end-of-life status. Confirm RoHS compliance and moisture sensitivity level before assembly. Review official discontinuation notices for availability constraints and last-time buy deadlines.

Special Purpose Regulators Selection Notes

Evaluate thermal performance requirements against the TSSOP-38 package limitations. Ensure input voltage ranges align with system bus specifications. Verify compatibility with target processor VID signals and transient response needs.

Special Purpose Regulators Part Context

This component belongs to the ISL6217 series, a family of multi-phase buck PWM controllers developed by Intersil and later Renesas. It serves as a specialized power management IC for high-end computing platforms requiring precise voltage regulation.

Special Purpose Regulators Replacement Considerations

Consult official cross-reference lists for verified substitutes such as ISL6217ACVZA or updated Renesas equivalents. Validate pinout and electrical parameter compatibility before integration.