The iW662 integrated secondary-side synchronous rectifier controller and rapid charge interface IC uses Renesas' XM-Comm technology to communicate back to the primary-side controller, the (iW1790, iW1796, iW1798) eliminating the need for optocouplers to create solutions for rapid charging protocols such as Qualcomm® Quick Charge™ 3.0 and 2.0 technology.
The device also integrates a synchronous rectifier controller that uses adaptive off-time control to remove the need for a parallel Schottky diode to reduce power loss during transitions. The total solution reduces overall BOM cost and improves efficiency in reduced form factor travel adapters.
The iW1790+iW662 chipset uses Renesas'advanced fault control technology to help address soft shorts in cables and connectors.
Qualcomm Quick Charge is a product of Qualcomm Technologies, Inc.
|Product Brief||PDF 558 KB|
|Brochure||PDF 5.51 MB 日本語|
|Datasheet||PDF 846 KB|
|Other||ZIP 3.56 MB|
Reference Design EBC10208: iW1790-09 + iW662-01 18W, 5V/3A; 6V/3A, 9V/2A; 12V/1.5A QC3.0 XM-Comm DesignZIP 3.13 MB
Reference Design EBC10209: iW1790-09 + iW662-02 24W, 5V/3A; 8V/3A, 9V/2.7A; 12V/2A QC3.0 XM-Comm DesignZIP 3.70 MB
|Other||PDF 91 KB|
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