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RDR-838 - 60 W USB PD 3.0 power supply with InnoSwitch3-PD PowiGaN with 3.3 V – 21 V PPS output (INN3879C-H801)

RDR-838 - 60 W USB PD 3.0 Power Supply with 3.3 V – 21 V PPS Output Using InnoSwitch3-PD PowiGaN (INN3879C-H801)

Overview

Reference Design Report for 60 W USB PD 3.0 Power Supply with 3.3 V – 21 V PPS Output Using InnoSwitch3-PD PowiGaN (INN3879C-H801) InnoSwitch3-PD - Digitally Controllable CV/CC QR Flyback Switch IC with Integrated High Voltage Switch , USB PD controller, synchronous rectification and FluxLink feedback Advanced telemetry and comprehensive protection features All the benefits of secondary-side control with the simplicity of primary-side regulation Insensitive to transformer changes Input - 90 - 265 VAC Output - 5V/3A ; 9V/3A; 15V/3A; 20V/3A; or 3.3V – 21V/3A PPS output Reference Design Report for 60 W USB PD 3.0 Power Supply with 3.3 V – 21 V PPS Output Using InnoSwitch3-PD PowiGaN (INN3879C-H801 )InnoSwitch3-PD - digitally controllable CV/CC QR flyback switcher IC with integrated high voltage switch, USB PD controller, synchronous rectification and FluxLink feedbackSophisticated telemetry and comprehensive protection featuresAll the benefits of secondary-side control with the simplicity of primary-side regulationInsensitive to transformer variationInput - 90 - 265 VACOutput - 5 V / 3 A; 9 V / 3 A; 15 V / 3 A; 20 V / 3 A; or 3.3 V – 21 V / 3 A PPS Outputs

Blockdiagram

Design Files

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Update:2025-05-10 07:31:59

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