Microchip UPD301A Bedienungsanleitung


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2018-2019 Microchip Technology Inc.DS00002838B-page 1
Highlights
•Single-chip USB Type-C
™ (1)
Power Delivery
Solution for Stand-alone Source-only
•Preprogrammed Power Delivery Firmware
•Supports Standard Power Delivery
Power Profiles (15/27/45/60W)
•USB Power Delivery 3.0 Compliant MAC
•USB Type-C™
Connector Support with
Connection Detection and Control
•Integrated Analog Discrete Components Reduce
Bill of Materials and Design Footprint
•Easily Supports 2
nd
Port via UPD350 Add-on
•Commercial, Industrial, and Automotive
Temperature Support
Target Applications
•Point-of-Sale Terminals
•Charging Lockers
•IoT Products and Sensors
•Smart Speakers and Monitors
•Conference Systems
•Power Tools
•Multi-port Charging Docks
•Automotive Rear Seat Charging Ports
Key Benefits
•Preprogrammed Power Delivery Firmware
-Supports Standard Power Delivery
Power Profiles (15/27/45/60W)
-No Custom Firmware Development Required
•Multiple Stand-alone Configurations via Pin Straps
-Power Delivery Power Profile Selection
•Optional Two Port Solution via External UPD350
-SPI for External UPD350 Communication
-Power Delivery Firmware Controls Both Ports
•Integrated Analog Discrete Components
-VCONN FETs with Rp/Rd Switching
-Programmable Current Sense for
Overcurrent Conditions
-Voltage Sense for Overvoltage Conditions
•USB Power Delivery MAC
-Compliant with USB Power Delivery
Specification Revision 3.0
-Power Delivery Packet Framing
-CRC Checking/Generation
-4B/5B Encoding/Decoding
-BMC Encoding/Decoding
-EOP/SOP Generation for PD Frames
-SOP Detection and SOP Header Processing
-Separate RX/TX FIFOs
-Automatic GoodCRC Message Generation
-Automatic Retry Generation
-Error Handling
-Low Standby Power Support
•USB Type-C Cable Detect Logic
-Auto Cable Attach & Orientation Detection
-Routes Baseband Communication to
Respective CC Pin per Detected Orientation
-VCONN Supply Control for Active Cable
-Strappable Downstream Facing Port (DFP)
Modes
-Charging Current Capability Detection
•Package
-40-VQFN (6.0mm x 6.0mm)
•Environmental
-Commercial Temperature Range
(0°C to +70°C)
-Industrial / AEC-Q100 Automotive Grade 3
Temperature Range (-40°C to +85°C)
1. USB Type-C™ and USB-C™ are trademarks of
USB Implementers Forum.
UPD301A
Stand-alone USB Type-C™ Power Delivery 3.0 Controller

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Marke: Microchip
Kategorie: Nicht kategorisiert
Modell: UPD301A

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