ChargerLAB POWER-Z Unlocks the Hidden Parameters of the HYASiC HY5312 Protocol Chip

The protocol reading function of the ChargerLAB POWER-Z KM003C tester now supports the HYASiC HY5312 protocol chip, enabling accurate detection of complete fast charging protocol information. Our test shows stable compatibility with reliable and comprehensive data reading. Power supplies equipped with this chip can be quickly identified through the device’s automatic fast charging protocol detection feature.

The HY5312 is a highly integrated single USB-C PD protocol chip with cascading support. It is designed in compliance with the PD3.2 specification, supports E-Marker cable detection, and delivers up to 100W output power.

Also Read: HYASIC PD Fast Charging Solution & Technical Advantages Introduction

ChargerLAB has also recently completed teardowns of chargers using the HYASiC HY5312 chip for those interested in learning more.

Also Read: Teardown of UGREEN Nexode Air 45W GaN Charger (X840)

Using the ChargerLAB POWER-Z KM003C, the UGREEN Nexode Air 45W GaN Charger was confirmed to support QC3.0/4+, FCP, SCP, AFC, PD3.2, PPS, DCP, and Apple 2.4A charging protocols.

Also Read: How to use the ChargerLAB POWER-Z KM002C PD3.1 tester to check fast charging protocols of devices?

And it has five fixed PDOs of 5V3A, 9V3A, 12V3A, 15V3A, and 20V2.25A. It also supports a 5–11V4.5A PPS voltage range, as well as 9–20V3A and 2.25A AVS voltage ranges.