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CPS8842B
Application
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
- UFCS
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.
| Part Number | CPS8842B | |
|---|---|---|
| Port | USB-A | |
| CC1/2 DP/DN voltage | 28V / 6.5V | |
| Current sense | Low-side | |
| LPS | × | |
| 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