Integrated POL PMBus Voltage Regulators
Integrated point-of-load converters IR3806x series (6 A /15 A / 25 A / 35 A)
The PMBus™ IPOL family are easy-to-use, fully integrated and highly efficient DC-DC regulators with I 2C/PMBus™ interface. The on-board PWM controller and MOSFETs make the family a space efficient solution, providing accurate power delivery for low output voltage and high current applications.
Offering both digital and analogue IPOL voltage voltage regulators, the IR3806x family of PMBus™ IPOL voltage regulators offer:
- Compactness of integrated controller, driver and MOSFETs
- High performance analog voltage mode engine
- Flexibility of a rich PMBus™ interface
The IR381(2/3)6x family features OptiMOS™ 5 for the highest efficiency and adds Intel SVID support (IR381(/3)6x) for Intel based systems or parallel VID (IR3826x) for voltage scaling or 8 programmable output voltages booting options to avoid programming at start up. Pin compatible options with and without PMBus™ are available to allow the flexibility of using PMBus™ only during evaluation or easily upgrade a system to PMBus™ without re-layout.
PMBus™ is a registered trademark of SMIF