USB Power Delivery 3.2 (PD3.2) is the latest iteration of the USB PD standard, enabling devices to negotiate power delivery up to 100W over a single USB Type-C connection. It allows for flexible voltage and current adjustments, improving energy efficiency and supporting faster charging, especially for high-power devices like laptops and monitors.
eEver EJ732D USB Power Delivery (PD) Controller successfully obtained USB-IF PD3.2 certification on October 9, 2024, with the certification TID: 11771. The EJ732D, compliant with the USB Power Delivery Specification Revision 3.2, is designed to handle power negotiation over Type-C connectors and cables, ensuring efficient voltage and current regulation between devices.
Aiming to maximize space efficiency and reduce component costs, the EJ732D integrates 5V to 3.3V and 3.3V to 1.2V low-dropout regulators (LDOs), making it highly suitable for compact PCB layouts.
Key Features:
- Spec Version:
- USB Type-C v2.3
- USB Power Delivery Revision 3.2 v1.0
- DisplayPort Alt Mode v2.1
- Type-C and USB-PD:
- Integrated Rd and dead battery termination
- Integrated baseband BMC PHY and SBU analog Mux
- USB2 Support:
- 48MHz integrated oscillator without external components (REXT)
- Full-speed USB device support
- MCU:
- 8051-based architecture with 32KB PRAM and 2KB XRAM
- Firmware Updates:
- Over USB, I2C, and CC channels
- Sleep and Wakeup Features:
- I2C and CC wakeup functionality
With its compliance with the latest USB PD 3.2 standards, backed by USB-IF certification (TID: 11771), and its highly integrated design, the EJ732D is positioned as an ideal solution for next-generation devices that require efficient power delivery over USB Type-C.
Specifications:
- USB Type-C v2.3
- USB Power Delivery r3.2 v1.0
- DP ALT Mode v2.1
- Integrated Rd and baseband BMC PHY
- 8051 MCU with 32KB PRAM and 2KB XRAM
