USB PD & Fast Chargers
USB PD & Fast Chargers
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.
Introducing InnoSwitch™ - The most integrated and efficient solution for USB PD and fast charging
Combined with the ChiPhy 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.
Design Examples
Document Description | Design Example Reports |
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10/18 W Quick Charge 3.0 Charger | |
18 W USB PD Power Supply | |
18 W USB PD Charger with Cypress CCG3PA Controller | |
19.5 W Quick Charge 2.0/3.0 Compliant Charger/Adapter | |
20 W USB PD Power Supply | |
20 W USB PD 3.0 + PPS Charger with VIA Labs VP302 Controller | |
27 W USB PD 3.0 + PPS Charger with Cypress CCG3PA Controller | |
27 W USB PD 3.0 + PPS Charger with Weltrend WT6615F Controller | |
27 W USB PD 3.0 + PPS Charger with Weltrend WT6635P Controller, Single-Board Design | |
27 W USB PD 3.0 + PPS Charger with Weltrend WT6635P Controller | |
27 W USB PD 3.0 + PPS Charger with VIA Labs VP302 Controller | |
27 W USB PD 3.0 + PPS Charger with VIA Labs VP302 Controller, Single-Board Design | |
45 W USB PD 3.0 + PPS Charger with Weltrend WT6635P Controller | |
45 W USB PD 3.0 + PPS Charger with VIA Labs VP302 Controller | |
45 W USB PD 3.0 + PPS (APDO 5 A for 3.3 V-5.9 V) Charger with VIA Labs VP302 Controller | |
45 W USB PD 3.0 + PPS (APDO 5 A for 3.3 V-11 V) Charger featuring PowiGaN™ Technology using VIA Labs VP302 Controller | |
45 W USB PD Power Supply | |
54 W USB PD Dual Charger with Cypress CCGA Controller | |
60 W USB PD 3.0 + PPS Charger featuring PowiGaN using Weltrend WT6635P Controller | |
60 W USB PD 3.0 + PPS Charger featuring PowiGaN using VIA Labs VP302 Controller | |
60 W USB PD Type-C Charger featuring PowiGaN | |
100 W USB PD 3.0 + PPS Charger featuring PowiGaN using VIA Labs VP302 Controller | |
100 W USB PD Type-C Charger featuring PowiGaN |
Recommended Product Families
IC Product Family | Design Guides | Typical Circuit Configuration | Power/Current Ratings* | Description |
---|---|---|---|---|
ChiPhy™ | NA | NA | NA | Charger Physical Interface IC for Quick Charge 3.0 |
InnoSwitch™3-Pro | Flyback | 22-100 W | Digitally Controllable Off-Line CV/CC QR Flyback Switcher IC with Integrated High-Voltage Switch, Synchronous Rectification and FluxLink Feedback | |
InnoSwitch3-CP | Flyback | 20-100 W | Off-Line CV/CC QR Flyback Switcher IC with High-Voltage Switch, Synchronous Rectification, FluxLink Feedback and Constant Power Profile |
Related Design Support Documents
General Design Information |
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Product Datasheets |
AC-DC Selector Guide |
Package Information |
Contact your local Power Integrations Sales Representative or Distributor for assistance.