Renesas is a leader in AC/DC RapidCharge™ solutions, and supports more fast-charging protocols than any other supplier. Our patented Zero Voltage Switching (ZVS) technology offers an innovative digital approach to enable 65W+ chargers that are 30% or smaller than existing brick adapters for laptops, monitors, smartphones, power tools and other portable products.

All of Renesas' AC/DC controllers are hard-wired state machines, so fast chargers designed with them can’t be hacked. Learn more about how RapidCharge™ controllers prevent fast charger hacking.

Power & Power Management

Product Selection Table

    Processing table
    Part Number
    Function
    Supported Protocols
    Compatible Primary-Side IC
    Application
    Pkg. Type
    Pkg. Dimensions (mm)
    iW600
    Voltage Position Controller in 2-Pin DFN Package    		 Active Voltage Positioning IC iW1600-03, iW1602, iW1601 Travel Adapters up to 10W SOT23-3L 1.3 x 2.9
    iW610
    Digital Synchronous Rectifier Controller Works in High-Side and Low-Side Rectification Configurations to Optimize Magnetics    		 Synchronous Rectifier Controller iW1702, iW1760B, iW9802 TV and Monitor Power Supplies > 50W, Travel Adapters SOT23-6L 1.6 x 2.9
    iW628
    Adaptive Voltage Position Monitor    		 Active Voltage Positioning IC - iW1762, iW1766C1
    High Efficiency and more...
    		 SOT23-3L 1.3 x 2.9
    iW636
    AC/DC Secondary-Side Controller for Qualcomm® Quick Charge™ 3.0 USB Interface    		 RapidCharge Protocol IC QC2.0, QC3.0 iW1780H, iW1781, iW1782 Companion to iW1782, Qualcomm® Quick Charge™ 3.0 and 2.0 Adapters SOT23-6L 1.6 x 2.9
    iW657P
    USB Power Delivery 3.0 Interface Controller with Integrated Current Sense    		 RapidCharge Protocol IC QC2.0, QC3.0, USB PD 3.0 w/PPS iW1791, iW1797, iW1799
    Companion to iW1781 & iW1791, Direct Charge Adapters and more...
    		 Contact Us
    iW662
    Integrated Secondary-Side Synchronous Rectifier Controller and RapidCharge™ Interface IC for Qualcomm® Quick Charge™ 3.0 and 2.0 Applications    		 Integrated RapidCharge Protocol IC and Synchronous Rectifier Controller iW1790, iW1798 Low BOM Cost Qualcomm® Quick Charge™ 3.0 and 2.0 Travel Adapters SOIC-8 3.81 x 4.953
    iW671
    Digital Synchronous Rectifier Replaces Schottky Diode for Higher Efficiency, Ultra-Compact Offline Power Supplies    		 Synchronous Rectifier Controller -
    Higher Efficiency and more...
    		 MSOP-8, SOIC-8 3 x 3, 3.81 x 4.953
    iW673
    Digital Green-Mode Synchronous Rectifier Controller    		 Synchronous Rectifier Controller - High performance synchronous rectifier for compact AC/DC adapters SOT23-6L 1.6 x 2.9
    iW676
    Digital Synchronous Rectifier Replaces Schottky Diode for Ultra-High Power Density AC/DC Power Adapters, Including RapidCharge™    		 Synchronous Rectifier Controller -
    RapidCharge™ and more...
    		 SOT23-6L 1.6 x 2.9
    iW709
    Secondary-Side USB Power Delivery 3.0 Interface IC Integrated with Synchronous Rectifier Controller and VBUS FET Driver    		 Integrated RapidCharge Protocol IC and Synchronous Rectifier Controller iW9801, iW9809
    65W+ RapidCharge™ AC/DC Chargers for Smartphones, Laptops and more...
    		 Contact Us
    iW760
    Secondary-Side USB Power Delivery 3.0 Interface IC Integrated with Synchronous Rectifier Controller and VBUS FET Driver    		 Integrated RapidCharge Protocol IC and Synchronous Rectifier Controller USB PD 3.0 w/PPS iW9860, iW9861 63W RapidCharge™ AC/DC Chargers for Smartphones, Laptops TDFN-14L 4 x 3
    iW873
    Secondary-Side Synchronous Rectifier Controller with Integrated 60V MOSFET    		 Integrated Synchronous MOSFET and Synchronous Rectifier Controller High Power Density AC/DC Power Adapters up to 15W Output Power SOIC-8 3.81 x 4.953
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    Documentation

    Title Type Date
    AC/DC Power Management ICs
    PDF5.17 MB 简体中文
    Brochure
    IoT Solutions Guide
    PDF48.38 MB
    Brochure
    Smartphone Solutions Guide
    PDF10.65 MB
    Brochure