The RPi 5 PD Power expansion board is designed to enhance the functionality of the Raspberry Pi 5 by providing Power Delivery (PD) capabilities. Named "RPi 5 PD Power," this expansion board supports an Always-ON switch, enabling automatic startup of the Raspberry Pi upon power restoration. Additionally, it offers the convenience of manual power control through a push-button mechanism.

Features:

Power Input Options:

USB PD: Default 15V input for Power Delivery.
DC Interface: 9-12V input through a dedicated DC interface.
Power Output Options:
USB-C Output: Delivers 40W power at 5V/8A MAX via a USB-C port.
USB PD 3.0 Interface: Provides 5.15V@5A output through Power Delivery 3.0.
5V VBUS Output: Alternate output option for 5V power supply.
Always-ON Switch:

Default State:Disabled.
Functionality: Requires manual activation by pressing the PowerON button for power supply during each startup.

Automatic Startup:Supports automatic startup of the Raspberry Pi upon power restoration, enhancing user convenience.
Manual Power Control:Long-press the PowerON switch for shutdown when the Raspberry Pi is in a powered-on state.
Versatile Power Management:Flexibility in choosing power input sources and output options for diverse applications.
Compact and Compatible:Designed specifically for the Raspberry Pi 5, ensuring seamless compatibility and a compact form factor.
User-Friendly Operation:Intuitive push-button controls for both manual and automatic power management, enhancing user experience.