PMP4489

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

PMP4489

Design files

Overview

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
Output voltage options PMP4489.1
Vin (Min) (V) 85
Vin (Max) (V) 265
Vout (Nom) (V) 12
Iout (Max) (A) 3
Output Power (W) 36
Isolated/Non-Isolated Isolated
Input Type AC
Topology Flyback- DCM

A fully assembled board has been developed for testing and performance validation only, and is not available for sale.

Design files & products

Design files

Download ready-to-use system files to speed your design process.

TIDUC49.PDF (790 K)

Test results for the reference design, including efficiency graphs, test prerequisites and more

TIDRN14.PDF (374 K)

Detailed schematic diagram for design layout and components

TIDRN15A.PDF (79 K)

Complete listing of design components, reference designators, and manufacturers/part numbers

TIDRN17.PDF (282 K)

Detailed overview of design layout for component placement

TIDRN18.ZIP (27 K)

Files used for 3D models or 2D drawings of IC components

TIDCCH6.ZIP (82 K)

Design file that contains information on physical board layer of design PCB

TIDRN16.PDF (144 K)

PCB layer plot file used for generating PCB design layout

Products

Includes TI products in the design and potential alternatives.

Flyback controllers

UCC28740Constant-Voltage, Constant-Current (CVCC) Flyback controller with Secondary Side Regulation (SSR)

Data sheet document-pdfAcrobat PDF open-in-new HTML
N-channel MOSFETs

CSD17579Q5A30-V, N channel NexFET™ power MOSFET, single SON 5 mm x 6 mm, 13.3 mOhm

Data sheet document-pdfAcrobat PDF open-in-new HTML
N-channel MOSFETs

CSD19533Q5A100-V, N channel NexFET™ power MOSFET, single SON 5 mm x 6 mm, 9.5 mOhm

Data sheet document-pdfAcrobat PDF open-in-new HTML
SR & load share controllers

UCC24636Synchronous rectifier controller With Ultra-Low Standby current

Data sheet document-pdfAcrobat PDF open-in-new HTML
Shunt voltage references

TL431Adjustable precision shunt regulator

Data sheet document-pdfAcrobat PDF open-in-new HTML
USB Type-C & USB Power Delivery ICs

TPS25740TPS25740 USB Type-C™ Rev 1.2 and USB PD 2.0 Source Controller (5V/12V/20V)

Data sheet document-pdfAcrobat PDF open-in-new HTML

Technical documentation

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Type Title Date
* Test report PMP4489 Test Results Aug. 03, 2016

Related design resources

Reference designs

REFERENCE DESIGN
PMP40001 USB Type-C PD DFP 5/12/20V3A Output with 2~3 Cell Battery Input Power Bank Reference Design PMP4403 USB Type-C DFP Charger 5V3A SSR Control Adapter Reference Design

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