100W USB-C dual-port charger reference design with single-stage PFC

100W USB-C dual-port charger reference design with single-stage PFC The reference design REF_100W_2C_SSFB_PAG1 is developed for USB-PD multi-port charger applications with a wide input range and output voltage from 3.3V to 21V. Each USB-C port outputs 100W of power, while the two USB-C ports have a total output of 100W and can be dynamically shared based on connected devices. EZ-PD™ PAG1 provides a single-stage PFC+ fixed frequency controller with synchronous rectification to save BOM. The power factor of the high/low lines of this solution is greater than 0.95. The board measures 60 mm x 60 mm x 28 mm and has a power density of 16.25 W/in³. The board meets U.S. Department of Energy Level VI efficiency requirements. REF_100W_2C_SSFB_PAG1 is available on request, please contact us here to make a request or for more information. Feature Description Infineon's EZ-PD™ PAG1S and PAG1P controllers provide single-stage PFC with a power factor greater than 0.95, saving BOM. Dual USB-C 65 W, universal input voltage range 90-264 VAC, 50-60 Hz 100W output power per USB-C port for a total output power of 100W and dynamic sharing based on connected devices . The board size is 60 mm x 60 mm x 28 mm, and the power density is 16.25 W/in³. Advantages Single-stage PFC for low-cost >75W USB-C charger Meets DoE Level VI efficiency standards Delivers <150 mW of low standby power Passes EN55032 B standard Conducted Emissions Component List Primary Startup Controller: CYPAP111A3-10SXQ - EZ -PD™ PAG1P secondary SR and PWM controller: CYPAS111A1-24LQXQ- EZ-PD™ PAG1S dual channel PD and buck controller: CYPD7271-LQXQ - EZ-PD™ CCG7DC main switch: IPA80R280P7XKSA1- CoolMOSTM secondary SR MOSFET: BSC093N15NS5- OptiMOS™ N-Channel MOSFET Secondary DCDC Switch: IPZ40N04S53R1ATMA1- OptiMOS™ N-Channel MOSFET ESD Protection for USB-C Connector Interface: ESD239 and ESD245 Potential Applications 75 W Dual Port PD Charger Interactive 3D model