Infineon Technologies EZ-PD™ CCG7D Two-port USB-C PD + DC-DC Controllers
Infineon Technologies EZ-PD™ CCG7D Two-port USB-C™ PD + DC-DC Controllers is a highly integrated and programable solution incorporating buck-boost controllers. The CCG7D complies with the USB Type-C and PD specifications and is designed for multi-port consumer charging applications.
The Infineon CCG7D controllers feature a wide 4V to 24V with a 40V tolerance input voltage range and programmable 150kHz to 600kHz switching frequency. The CCG7D integrates VBUS NFET gate drivers, buck-boost NFET gate drivers, VCONN FETs, and a High Side Current Sense Amplifier (HSCSA).
The CCG7D controllers supply advanced features such as dynamic load-sharing, signed field firmware upgrades, and optimized buck input voltage.
Features
- Integrates 2x USB-C PD Controllers + 2x DC-DC controllers in one single chip
- Charging protocols of USB-C PD v3.0 with PPS, QC4+, QC4.0, Samsung AFC, Apple 2.4A, and BCv1.2
- DC-DC Controller
- Configurable switching frequency of 150kHz to 600kHz
- Wide input voltage range of 4V to 24V (40V tolerant)
- Programmable spread spectrum frequency for low EMI
- Arm® Cortex®-M0 with Flash allows users to implement custom features
- Integrates VBUS NFET gate drivers, buck-boost NFET gate drivers, VCONN FETs, and High Side Current Sense Amplifier (HSCSA)
- OVP, UVP, SCP, OCP, OTP, and VBUS-CC protection features
- Advanced features of dynamic load sharing, signed field firmware upgrades, and optimized buck input voltage for higher efficiency
- 68-pin QFN with Wettable flank (8mm x 8mm) package
Applications
- Cigarette lighter adapter (CLA)
- Multi-port AC-DC charger and adapter
Additional Resources
Block Diagram
Circuit Diagrams
Published: 2022-11-16
| Updated: 2023-04-24