LDR6321 PD+QC+AFC Sink Controller

This is a LDR6321 USB PD, QC, AFC Sink controller that can be used as a Standalone IC or with a microcontroller to get advance USB power sink operations.

LDR6321 Supports USB PD 3.0, USB PD 2.0, QC 3.0, QC 2.0, AFC Protocols. This IC is available in SSOP-16 Package.

The power profile can be controlled via pin states. Easily integrate with any type of USB PD, QC, AFC based charger though the CC1 and CC2 and USB D+ and D- pins.

LDR6321 Features

1. Package: SSOP-16
2. USB PD3.0 and USB PD2.0 Supported
3. QC3.0 and QC2.0 Supported
4. AFC Protocol Supported
5. 5V, 9V, 12V, 15V, 20V Supported. The highest voltage can be automatically selected.

LDR6321 Pinouts

LDR6321 Circuit Design / Schematic:

LDR6321 can be configured using the above pin states. A microcontroller can be connected in the below format to control LDR6321

Components Information of LDR6321

Manufacturer Part Number – LDR6321

Manufacturer Name – Legendary Technologies Co Ltd.

Package – SSOP-16

Package Contains

1x LDR6321 IC