CH224D 100W PD Sink Controller

This is a CH224D USB PD Standalone IC that can be used to trigger USB PD profiles.

It is having 20 Pin connections. Supports up to 100W thus a full spectrum of USB PD.

The power profile can be controlled via resistor programming or via pin states. Easily integrate with any type of USB PD based charger though the CC1 and CC2 pins.

Other than that, this IC also supports BC1.2 Power profiling. It has Analog Drive pin for auto configuring the driving resistor as well as a High side power Mosfet for customized functions.

CH224D Features

Package: QFN20 – 3mm x 3mm
Voltage Rating MIN: 4V
Voltage Rating MAX: 22V
Current Output (MAX): NA
Voltage Output (MAX): NA
Power Output (MAX): 100W
Specific Features: PD3.0/2.0, PD Profile Voltage (5V, 9V, 12V, 15V and 20V)

CH224D Circuit Design / Schematic:

CH224D Circuit Design / Schematic without Microcontroller

Use Rset Value according to below –
6.8Kohms for 9V
24Kohms for 12V
56Kohms for 15V
NC (Not connected to anything) 20V

CH224D Package Contains:

1x CH224D IC