USB Type-C PD DFP Charger 5V/12V3A Out Adapter Reference Design PMP4489 (ACTIVE)

Description & Features

Technical Documents

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Key Document

Description

The PMP4489 reference design is a dedicated USB-C PD2.0 DFP 5V/12V3A output flyback converter with secondary-side regulation UCC28740DR which provides Constant-Voltage Constant-Current feature. The design features <75mW standby power(compliant with DOE 6 &CoC V5 Tier 2 standard). Secondary voltage-second balance synchronous rectifier UCC24636 enables high efficiency with maximum SR conduction time . TPS25740 implements a fully compliant USB Power Delivery 2.0 provider and Type-C downward facing port(DFP).

Features
  • High efficiency for good thermal
  • Compliant with CoC V5 Tier 2 2016
  • Compliant with USB Power Delivery 2.0 and Type-C
  • Eliminate the ESD protection circuit on CC1,CC2
  • Small size adapter

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Schematic/Block Diagram

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Design Guide

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Design Files

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Parametrics
 PMP4489.1
(Output Voltage 1)
Vin (Min) (V)85
Vin (Max) (V)265
Vout (Nom) (V)12
Iout (Max) (A)3
Output Power (W)36
Isolated/Non-IsolatedIsolated
Input TypeAC
TopologyFlyback- DCM

TI Devices (6)

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Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
CSD17579Q5A  CSD17579Q5A 30-V N-Channel NexFET™ Power MOSFET   MOSFETs  Sample & Buy Not Available
CSD19533Q5A  100V, 7.8mOhm, SON5x6 N-Channel NexFET™ Power MOSFET  MOSFETs  Sample & Buy Not Available
TL431  Adjustable precision shunt regulator  Voltage references  Sample & Buy Not Available
TPS25740  TPS25740 USB Type-C™ Rev 1.2 and USB PD 2.0 Source Controller (5V/12V/20V)  USB  Not Available View Design Kits & Evaluation Modules
UCC24636  Synchronous Rectifier Controller With Ultra-Low Standby Current  Offline & isolated DC/DC controllers & converters  Sample & Buy View Design Kits & Evaluation Modules
UCC28740  Constant-Voltage, Constant-Current Flyback Controller Using Opto-Coupler Feedback  Offline & isolated DC/DC controllers & converters  Sample & Buy View Design Kits & Evaluation Modules

CAD/CAE symbols

Part # Package | Pins CAD File (.bxl) STEP Model (.stp)
CSD17579Q5A VSONP (DQJ)| 8 Download
CSD19533Q5A VSONP (DQJ)| 8 Download
TL431 Download Download
Download Download
Download -
Download Download
Download Download
Download Download
Download Download
Download -
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TPS25740 Download Download
UCC24636 Download Download
UCC28740 Download Download

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Technical Documents

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User guides (1)
Title Type Size (KB) Date
PDF 752 03 Aug 2016
Design files (6)
Title Type Size (KB) Date
PDF 79 22 Sep 2016
ZIP 82 03 Aug 2016
ZIP 27 03 Aug 2016
PDF 282 03 Aug 2016
PDF 144 03 Aug 2016
PDF 374 03 Aug 2016
Related Tools & Software

Reference Designs  ( 2 )


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