CHiL MultiPhase ICs Product Overview
International Rectifier's innovative power management products enhance the power system architecture and translate into real tangible benefits for the computer & motherboard manufacturers (ODMs and OEMs) and the end user.
International Rectifier's multiphase buck PWM controllers and MOSFET drivers are the key components in high frequency voltage regulator (VR) designs for powering today’s high performance microprocessors (CPUs), memory point-of-loads (POL) and graphics processors (GPUs).
Increased efficiency, reduced board space, lower system bill-of-material (BOM) costs and reduced operating costs are achieved by the product features customized for each application. The intelligent mixed signal products provide flexible and scalable solutions for reduced design time and simplified inventory management.
IR Announces Certified Design Partner Program to Support Demand for its Digital DC-DC Solutions more...
Non-linear transient Response
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Non-linear digital algorithms
Deliver best-in-class high bandwidth transient performance
Minimizes the need for output decoupling bulk capacitors
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Unique efficiency shaping
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Patented power monitoring and efficiency shaping techniques
Adjust system performance in real time
Fast phase shedding
Flexible gate drive voltages
Fast transition times for higher efficiency
Thermally superior solution delivers power savings even during load transients |
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Eliminates feedback components
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Advanced digital power management design
Eliminates the feedback components
Greatly reduces the need for programming passives
Fewer output capacitors optimizes system BOM & cost and saves valuable board space
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Comprehensive design tool
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Intuitive Power Designer (IPD) GUI is comprehensive design tool solution
Simplifies the design, configuration and monitoring processes
Easily brings a digital VR to production.
Register based “set and forget” approach delivers unmatched flexibility and scalability in VRD/ VRM design development and configuration
Reduces the time to market and simplifies inventory control |
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Industry standard communication protocol
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Industry standard PMBus/ SMBus communication protocol
Offers reliable system parameter monitoring and fault control
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