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Home Products USB Type-C and PD Protocols Source controllers CPSQ8841(AEC-Q100)

CPSQ8841(AEC-Q100)

Application

USB PD Type-C or Proprietary Protocols Chargers for vehicle-mounted

Car charger

The CPSQ8841 is a highly integrated USB Power Delivery 3.0 controller with Programmable Power Supply (PPS). It also supports multiple fast charging protocols as BC1.2, QC2.0, QC3.0, UFCS etc.

Key Spec. & Features
Key Spec.
Part Number CPSQ8841(AEC-Q100)
Port Source Type C
Protocols PD3.0&PPS Optional DM DP Protocols
CC1/2 DP/DN voltage 30V / 6V
CC/CV loop Support
Load switch NFET
Current sense High-side
VCONN power Support
Feedback Opto/FB
VD Support
Package QFN-24 4mm*4mm
Features

Support Type-C V2.0 and PD3.0 R2.0 DFP with PPS and BC1.2, QC2.0/3.0, SCP, etc.

Input power supply 3.05V to 22V

Integrated shunt regulator and supports 3.3V to 21V VBUS adjust with 20mV/step. Integrated CV and CC loop.

Support VCONN power supply and e-marker detection

Cable drop compensation.

Internal N-MOSFET driver

Internal VBUS sense and discharge function

VBUS to CC short protection

Integrated VBUS sense and discharge

Integrated ARM core. Internal watchdog

32kB ROM, 16kB OTP and 3kB RAM

Support I2C master/slave interface

Programmable OVP/UVP/OTP

Available in AEC-Q100 Grade 2

RoHS, Halogen-Free and lead-Free