EZ-PD™ CCG7SAF Automotive Single-port USB-C PD + DC-DC Controller + FETs
Automotive single-port USB PD controller with integrated buck FETs
EZ-PD™ CCG7SAF is a highly integrated USB Type-C Power Delivery solution for automotive applications. It features a buck-boost controller, 2 switching FETs, and a 32-bit Arm® Cortex®-M0 processor. It's highly programmable, with 128 KB flash, 16 KB RAM, and 32 KB ROM. Ideal for head unit and rear seat chargers, and for rear seat entertainment.
MCU, Flash and LIN interface
Integrated programmable controller
Dynamic load sharing between ports
Multi-step power throttling
Moisture detection on USB connector
Automotive SDK supported
- Automotive USB charging rear seat charger
- Automotive USB charging head unit
- Automotive rear-seat entertainment
- Dynamic load-sharing algorithm distributes input power between ports
- Multi-step output power throttling ensures a smooth end-user charging experience
- Moisture detection in USB-C connectors safety-disables output power
- The solution features an MCU, Flash, I2C, GPIOs, and LIN for programmability, with GPIOs for thermistors and LEDs, and a LIN interface for system control
- Automotive SDK with ready to go libararies
The USB Type-C standard, released in 2014, offers a slimmer connector and enables faster charging such as 100 W, as well as multi-protocol support. The EU Commission has mandated that all smartphones, tablets, and portable devices use USB-C chargers by 2024, making it the universal connector. As USB-C adoption grows, there is an increasing need for USB-C with Power Delivery capable ports in cars, enabling fast-charging and new features like smart mirroring for rear-seat entertainment. CYPD7192-39BFXS/T and CYPD7193-39BFXS/T are the EZ-PD CCG7SAF parts supporting HU and RSC applications.
Extension or mirroring of screens across diverse devices through a USB-C port is sought after with growing digitalisation in-vehicle. CCG7SAF RSE parts support DisplayPort Alternate mode and controls the external DisplayPort Multiplexer through I2C. DP Alt Mode seamlessly operates alongside other USB functions, allowing for concurrent data
transfer, device charging, and video output, delivering enhanced utility and flexibility. CYPD7198-39BFXS/T are the EZ-PD CCG7SAF parts supporting RSE applications.
