Automotive USB Type-C™ DFP 5V 3A + USB Type-A 5V 2.4A Charger Reference Design

(ACTIVE) PMP40286

Description & Features

Technical Documents

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Key Document

Description

PMP40286 is a dual port car charger reference design.  The output goes to a 5V 3A USB Type-C™ port and a 5V 2.4A USB type-A port. The USB Type-C port can be backwards compliant with BC1.2 and DCP configurations. The type-A port is capable of compensating for the effects on voltage droop when a smartphone or tablet is connected to the USB charger using a long cable. The solution efficiency is greater than 91% after USB switches at 12V input.

Features
  • Fully integrated reference design for USB Type-C DFP port
  • 91.4% @12Vin full load with USB switches
  • Linear cable compensation for 75mOhm cable resistor in the USB type-A channel
  • Integrated IEC ESD protection
  • USB BC1.2 DCP charging protocols supported

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.


  



Schematic/Block Diagram

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Design Guide

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Design Files

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Bill of Materials (BOM)

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Parametrics
 PMP40286.1
(Output Voltage 1)
PMP40286.2
(Output Voltage 2)
Vin (Min) (V)77
Vin (Max) (V)3636
Vout (Nom) (V)55
Iout (Max) (A)32.4
Output Power (W)1512
Isolated/Non-IsolatedNon-IsolatedNon-Isolated
Input TypeDCDC
TopologyBuck- SynchronousBuck- Synchronous

TI Devices (5)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
LM73606  3.5V to 36V, 6A Synchronous Step-Down Voltage Converter  Step-down (buck)  Sample & Buy View Design Kits & Evaluation Modules
TPD2E001-Q1  Automotive Low-Capacitance 2-Channel +/-15kV ESD Protection Array for High-Speed Data Interfaces  Circuit protection  Sample & Buy View Design Kits & Evaluation Modules
TPS2514A-Q1  TPS2514A-Q1 USB Dedicated Charging Port Controller  Power management  Sample & Buy View Design Kits & Evaluation Modules
TPS2549-Q1  USB Charging Port Controller  Power management  Sample & Buy View Design Kits & Evaluation Modules
TPS25810-Q1  Automotive USB Type-C Rev 1.2 DFP Controller and Power Switch With Load Detection  USB  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
LM73606 Download
TPD2E001-Q1 Download Download
TPS2514A-Q1 Download
TPS2549-Q1 Download Download
TPS25810-Q1 Download Download

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Technical Documents

View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.

User guides (1)
Title Abstract Type Size (KB) Date Views TI Recommends
PDF 909 20 Dec 2017 21
Design files (6)
Title Abstract Type Size (KB) Date Views
ZIP 496 20 Dec 2017 13
ZIP 26 20 Dec 2017 20
PDF 790 20 Dec 2017 11
PDF 129 20 Dec 2017 11
PDF 163 20 Dec 2017 11
PDF 116 20 Dec 2017 98
Related Tools & Software

Reference Designs  ( 1 )

Name Part Number Tool Type
Automotive Dual Port USB Type-C™ DFP 5V 3A Charger Reference Design  PMP40285  TI Designs

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