The REF_CCG7DC_120W_2C was developed for a 2-port USB-C PD adapter. It can be used to support optocoupler-based or digital-based flyback converters. There are feedback signals such as PWM and I2C on the board that can be used for efficiency-optimized control. The design is based on EZ-PD™ CCG7DC which integrates dual channel USB-PD and DC-DC converter and it is capable of doing power-sharing among the port with fault protections.
Summary of Features
2 ports USB-C PD adapter solution
100 W max power per port
Configurable total power
Dynamic load-sharing
Multiport efficiency optimized control
Feedback control through PWM and I2C
Support PD 3.1 SPR with PPS
Support BC1.2, 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
Single chip for dual-port solution
Potential Applications
USB-C docking charging port
List of components
PD and DC-DC integrated controller IC (EZ-PD™ CCG7DC), DC-DC switch (IAUC45N04S6N070H), Bypass Switch (BSZ063N04LS6)
The REF_CCG7DC_120W_2C was developed for a 2-port USB-C PD adapter. It can be used to support optocoupler-based or digital-based flyback converters. There are feedback signals such as PWM and I2C on the board that can be used for efficiency-optimized control. The design is based on EZ-PD™ CCG7DC which integrates dual channel USB-PD and DC-DC converter and it is capable of doing power-sharing among the port with fault protections.
Summary of Features
- 2 ports USB-C PD adapter solution
- 100 W max power per port
- Configurable total power
- Dynamic load-sharing
- Multiport efficiency optimized control
- Feedback control through PWM and I2C
- Support PD 3.1 SPR with PPS
- Support BC1.2, 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
- Single chip for dual-port solution
Potential Applications
- USB-C docking charging port
List of components
PD and DC-DC integrated controller IC (EZ-PD™ CCG7DC), DC-DC switch (IAUC45N04S6N070H), Bypass Switch
(BSZ063N04LS6)
