REF_CCG7SC_120W_3C 120 W high-efficient USB-C PD adapter using EZ-PD™ CCG7SC

Overview

The REF_CCG7SC_120W_3C was developed for a 3-port USB-C PD adapter with unified daughter cards sitting on the baseboard. There are feedback signals that can be connected flyback converter such as PWM and I2C for efficiency optimized control. The unified daughter card is based on EZ-PD™ CCG7SC which integrates USB-PD and DC-DC converter and it is capable of doing power-sharing among the port and fault protections. 

Summary of Features

  • 3 ports USB-C PD adapter solution
  • Scalable 2-4 ports system design
  • 100 W max power per port
  • Configurable total power
  • Dynamic load-sharing
  • Multiport efficiency optimized control
  • Feedback control through PWM and I2 C
  • Support PD 3.1 SPR with PPS
  • Support BC 1.2, QC5, AFC, and Apple 2.4 A
  • 3.3 V - 21 V output voltage
  • 5.5 V - 24 V input voltage
  • Firmware upgrade through CC

Benefits

  • Meets DoE VI
  • Efficiency optimized control
  • No need external MCU
  • Support field firmware upgrade
  • PD 3.1 SPR PPS Compliant
  • Low standby power consumption
  • Unified PCBA daughter card

Potential Applications

List of components

PD and DC-DC integrated controller IC (EZ-PD™ CCG7SC), DC-DC switch (BSZ063N04LS6), Bypass switch
(BSZ0902NS)

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