Infineon IR38164 fully integrated regulator

Enhancing the family of fully integrated SVID Voltage Regulator, the IR38164 delivers the highest current monitoring accuracy.

IR38164 : fully integrated regulator family offering PMBUS, SVID and PVID functionality for powering Intel CPU POL rails, chipsets and ASIC/FPGA. With 50 percent space saving compared to alternative external power solutions.

 Very small solution of its class : 5x7 mm up to 30A.

Key features

• SVID for VCCIO & VMCP Intel
• 5x7 mm up to 30A
• 300 kHz-1500 kHz switching frequency
• Gen3 Voltage Mode Engine for ultra-low jitter and less caps

Additional features

• Extensive PMBus support (70 commands)
• Pin compatible options with/ without PMBus
• Pre-programmed for Intel VR13 rails
• 50% space saving compared to 2-chip solutions
• 1Mhz Capable for less caps
• SFET6 for very high efficiency
• Thermally able of up to 30A with minimum airflow

Applications

• Server & Workstations
• Telecom
• Netcom
• Storage

Available tools 

EVAL_38164_SVID, SP002308252