add 52pi PD Power HAT

Author: tltangliang

_hats/52pi-pd-power-hat.md

@@ -0,0 +1,13 @@
+---
+layout: hat
+title: "52Pi PD Power HAT"
+short_description: 52Pi's PD Power HAT.
+status: prototype
+picture: "/images/hat-52pi-pd-power-hat.jpg"
+github_issue: "https://github.com/geerlingguy/raspberry-pi-pcie-devices/issues/587"
+link: "https://twitter.com/tltangliang/status/1747146000635138552"
+videos: []
+---
+The Raspberry Pi 5 power requirements are 5V 5A PDO, which common PD power sources cannot satisfy. 
+
+This PD HAT from 52pi has a built-in DC-DC converter, supporting a wide voltage input of 9-24V or a PD power input of 9-20V. It outputs a maximum power of 5V 8A and supports the 5V 5A PDO of the Raspberry Pi 5. It seems that there's no need to purchase a dedicated power adapter for the Pi 5 separately.