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140W-240W Dual Ports USB Type-C & USB PD Charger

Overview

Description

This design delivers higher power and faster charging, enabling manufacturers to create ultra-compact, efficient chargers that support the USB Power Delivery (PD) 3.1 Extended Power Range (EPR) standard. Users benefit from the flexibility to charge high-performance laptops, peripherals, and other power-hungry devices via dual USB Type-C ports from a single, streamlined power source. Integrated USB Type-C® port controllers manage intelligent power negotiation and dynamic load balancing across two ports. The system is designed for reliability, safety, and compactness, making it ideal for modern consumer and industrial applications.

System Benefits:

  • Delivers up to 240W total power for fast and reliable charging of high-performance devices.
  • Supports dual USB Type-C ports with smart power distribution for flexible multi-device charging.
  • Provides robust isolation and safety features for secure operation in diverse environments.

Comparison

Applications

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Web Sheet.1 Sheet.2 Sheet.3 Sheet.4 Bridge Rectifier Sheet.6 Sheet.7 Sheet.8 Sheet.9 Sheet.10 Sheet.11 Sheet.12 Sheet.13 Sheet.14 Sheet.15 Sheet.16 Sheet.17 Sheet.18 Sheet.19 Sheet.20 Sheet.21 AC Power Source Sheet.23 Alternating Current Connector Line Connector Line.26 90~264V 90~264V 90~264V Connector Line.28 Capacitor Non-polarized Sheet.30 Sheet.31 Sheet.32 Sheet.33 Ground - Earth Sheet.35 Sheet.36 Sheet.37 Sheet.38 Connected signals line Connector Line.40 Connector Line.41 Capacitor Non-polarized .59 Sheet.60 Sheet.61 Sheet.62 Sheet.63 Connected signals line.64 Resistor - Fixed Connector Line.68 Resistor - Fixed.69 Connected signals line.70 Connected signals line.71 Diode Sheet.74 Sheet.75 Sheet.76 Connector Line.77 Connector Line.79 Transformer Line.841 Inductor Air Core.509 Sheet.83 Sheet.84 Sheet.85 Sheet.86 Sheet.87 Sheet.88 Sheet.89 Sheet.90 Sheet.91 Line.29 Inductor Air Core.212 Sheet.94 Sheet.95 Sheet.96 Sheet.97 Sheet.98 Sheet.99 Sheet.100 Sheet.101 Sheet.102 Connector Line.103 Connector Line.104 Connector Line.105 Capacitor Polaized Sheet.107 Sheet.108 Sheet.109 Sheet.110 Connector Line.111 Connector Line.112 Connected signals line.113 Connected signals line.114 Ground - Earth.115 Sheet.116 Sheet.117 Sheet.118 Sheet.119 Diode.120 Sheet.121 Sheet.122 Sheet.123 Transformer Inductor Iron Core Line.841 Inductor Air Core.212 Sheet.127 Sheet.128 Sheet.129 Sheet.130 Sheet.131 Sheet.132 Sheet.133 Sheet.134 Sheet.135 Line.29 Connector Line.137 Connector Line.138 Ground - Earth.139 Sheet.140 Sheet.141 Sheet.142 Sheet.143 Resistor - Fixed.144 Connected signals line.145 Resistor - Fixed.146 Connected signals line.147 Connector Line.148 Connected signals line.149 Connected signals line.151 Connector Arrow Connector Arrow.158 Connected signals arrow Connector Line.164 Bi-directional Bi-directional.168 Connector Line.169 Connector Line.170 USB-C.193 USB-C USB-C USB-C Sheet.173 Sheet.174 Sheet.175 Sheet.176 Sheet.177 Sheet.178 Sheet.179 Sheet.180 Sheet.181 Sheet.182 Sheet.183 Sheet.184 Sheet.185 USB-C.186 USB-C USB-C USB-C Sheet.188 Sheet.189 Sheet.190 Sheet.191 Sheet.192 Sheet.193 Sheet.194 Sheet.195 Sheet.196 Sheet.197 Sheet.198 Sheet.199 Sheet.200 Connector Line.201 Connector Line.202 Connector Line.203 5A VBUS 5A VBUS 5A VBUS CC1 CC1 CC1 CC2 CC2 CC2 Connector Line.207 Connector Line.208 Connector Line.209 5A VBUS 5A VBUS 5A VBUS CC1 CC1 CC1 CC2 CC2 CC2 5~48V 5~48V 5~48V 5~48V 5~48V 5~48V I²C I²C I²C I²C I²C I²C Connected signals line.408 Resistor - Fixed.409 Connector Line.410 Ground - Earth.411 Sheet.412 Sheet.413 Sheet.414 Sheet.415 Capacitor Polaized.416 Sheet.417 Sheet.418 Sheet.419 Sheet.420 Connected signals line.421 Connector Line.422 Ground - Signal Sheet.424 Sheet.425 Sheet.426 Sheet.427 Sheet.428 Connected signals line.429 Connected signals line.430 Connected signals line.431 Ground - Signal.432 Sheet.433 Sheet.434 Sheet.435 Sheet.436 Sheet.437 Connector Line.438 Vcc Vcc Vcc WS139 WS139 WS139 GaN FET GaN FET GaN FET Isolated Flyback AC/DC Isolated Flyback AC/DC Isolated FlybackAC/DC Photocoupler Photocoupler Photocoupler Sync Controller Sync Controller Sync Controller Buck Regulator Buck Regulator Buck Regulator Buck Regulator Buck Regulator Buck Regulator TCPM TCPM TCPM TCPC TCPC TCPC TCPC TCPC TCPC
Exiting Interactive Block Diagram

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