Index Products Protocols Source Controllers CPS8842B



Power adapters

Car charger

Power dongles, etc.

CPS8842B is a highly integrated fast charge protocol source controller that supports below DP/DN charging protocols:

- BC1.2 DCP

- QC2.0/QC3.0

- SCP A and B Class


CPS8842B integrates constant-voltage loop (CV) and low side constant-current loop (CC) with programmable reference voltage to meet the UFCS.

The CPS8842B is available in a RoHS, halogen-free, lead-free 10- pin 4.9mm x 6mm SSOP10L package.

Key Spec. & Features
Key Spec.
Part Number CPS8842B
Port USB-A
CC1/2 DP/DN voltage 28V / 6.5V
Current sense Low-side
VCONN Power ×
Feedback Opto
Memory OTP
Protocols QC2.0/3.0,UFCS D+/D- proprietary
Package SSOP10

Support BC1.2 DCP, QC2.0/3.0, SCP A and B Class, UFCS etc.

Input power supply 3.05V to 22V

Integrated constant voltage and constant current loop

Integrated shunt regulator and supports 3.3V to 21V VBUS output adjust with 10mV/step

Cable drop compensation

Integrated low side current sense

Programmable OVP/UVP/OCP/OTP

RoHS, Halogen-Free and, Lead-Free Compliant