feedback
Rate this webpage
Need
Support?

NCP81231: Buck Controller, USB Power Delivery and Type-C Applications

Datasheet: High Resolution Buck Controller with Full USB PD Features and 100% Duty Operation
Rev. 3 (263kB)
Product Overview
»View Material Composition
» Product Change Notification
The NCP81231 USB Power Delivery (PD) Controller is a synchronous step down controller optimized for USB-PD type C solutions. They are ideal for docking station, car chargers, desktop, and monitor applications. The NCP81231 utilizes an I2C interface that can interface to a uC to meet USB-PD timing, slew rate, and voltage requirements. The NCP81231 operates from 4.5V to 28V
Features   Benefits
     
  • I2C configurability
 
  • Allows for voltage profiles, slew rate control, timing, etc
  • Synchronous step down controller with drivers
 
  • Higher efficiency and use of standard mosfets
  • Meets USB-PD specification
 
  • Support usb-pd profiles
  • Overvoltage and overcurrent protection
   
Applications   End Products
  • USB Type C
  • Networking Accessories
  • Consumer
 
  • Docking stations
  • Car chargers
  • Network Hubs
  • Desktops
Evaluation/Development Tool Information
Product Status Compliance Short Description Action
STR-USBC-4PORT-200W-EVK Active
Pb-free
Strata Enabled USB AC-DC 4-Port 200W Source
Avnet (2020-08-19) : 2
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
NCP81231MNTXG Active, Not Rec
Pb-free
Halide free
NCP81231 QFN-32 485CE 1 260 Tape and Reel 2500 $0.96
Market Leadtime (weeks) : Contact Factory
Case Outlines
485CE   
Previously Viewed Products
Clear List

Featured Video
USB AC-DC 4-Port PD System
Your request has been submitted for approval.
Please allow 2-5 business days for a response.
You will receive an email when your request is approved.
Request for this document already exists and is waiting for approval.