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

Produktspezifikationen