Fast charger protocols such as USB PD/QC3.0 are dramatically reducing the charging time for a cellphone from an overnight charge to less than 30 minutes. This makes charging more convenient for the user allowing almost continual access to mobile devices.
USB PD is set to become the new standard for charging mobile devices. The USB PD power capability of up to 100 W will make it possible for the user to employ a single charger for cell-phone, tablet and laptop computer.
Introducting InnoSwitch™ - The most integrated and efficient solution for USB PD and fast charging
Combined with the ChyPhy family's simple IC interface, InnoSwitch meets Qualcomm's Quick Charge protocol solution. InnoSwitch also easily interfaces with popular USB PD controllers for USB PD solutions up to 25 W.
|18 W USB PD Power Supply|
|19.5 W Quick Charge 2.0/3.0 Compliant Charger/Adapter|
|20 W USB PD Power Supply|
|45 W USB PD Power Supply|
Recommended Product Families
|Design Guides||Typical Circuit
|ChiPhy™||NA||NA||NA||Charger Physical Interface IC for Quick Charge 2.0|
|InnoSwitch3-CP||NA||Flyback||20-55 W||Off-Line CV/CC QR Flyback Switcher IC with Integrated 650 V / 725 V MOSFET, Synchronous Rectification, FluxLink Feedback and Constant Power Profile|
|InnoSwitch-CP||NA||Flyback||15-25 W||Off-Line CV/CC Flyback Switcher IC with Integrated 650 V MOSFET, Sync-Rect, Feedback and Constant Power Profile for USB PD and QC 3.0|
Related Design Support Documents
|General Design Information|
|AC-DC Selector Guide|
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