Universal AC Input, 5V@2.1A Dual Port Smart USB Charger
PMP7389
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Description & Features

Technical Documents

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Description

The PMP7389 reference design uses the UCC28610 and UCC24610 in a Quasi Resonant Flyback to generate 5V. Two ports support dual charging of devices at up to 2.1A for USB charging. The TPS2511 USB power switch also offers the data line control to charge many devices.

See the Important Notice and Disclaimer covering reference designs and other TI resources.


  




Parametrics
 PMP7389.1
(Output Voltage 1)
Vin (Min) (V)85
Vin (Max) (V)265
Vout (Nom) (V)5
Iout (Max) (A)4.2
Output Power (W)21
Isolated/Non-IsolatedIsolated
Input TypeAC
TopologyFlyback- Synchronous
USB Switch

TI Devices (3)

Order samples, get tools and find more information on the TI products in this reference design.

Part Number Name Product Family Sample & Buy Design Kits & Evaluation Modules
TPS2511  USB Dedicated Charging Port Controller and 2.2A Power Switch  Power management  Sample & Buy View Design Kits & Evaluation Modules
UCC24610  Secondary Side Synchronous Rectifier Controller  Offline & isolated DC/DC controllers & converters  Sample & Buy View Design Kits & Evaluation Modules
UCC28610  12-65W Green-mode Flyback Power Supply Controller  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)
TPS2511 Download Download
UCC24610 Download Download
Download Download
UCC28610 Download Download
Download Download

Texas Instruments and Accelerated Designs, Inc. have collaborated together to provide TI customers with schematic symbols and PCB layout footprints for TI products.

Step 1: Download and install the free download.

Step 2: Download the Symbol and Footprint from the CAD.bxl file table.


Technical Documents

See the Important Notice and Disclaimer covering reference designs and other TI resources.

User guides (1)
Title Type Size (KB) Date
PDF 1360 10 May 2012
Design files (4)
Title Type Size (KB) Date
ZIP 77 10 May 2012
PDF 93 10 May 2012
PDF 29 10 May 2012
PDF 47 10 May 2012

Support & training

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