USB Phone Charger (5V @ 1A) Reference Design PMP8757 (ACTIVE)

Description & Features

Technical Documents

Support & Training

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Description

This design demostrates a low cost solution for a 5V1A cube charger. By using primary side regulation (PSR) mode chip UCC28700, < 30-mW No-Load power is achieved, which meets 5-star rating. The overall size is compact, 22.5mm(L) x 20mm(W) x 20mm(H).

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Parametrics
 PMP8757.1
(Output Voltage 1)
Vin (Min) (V)90
Vin (Max) (V)264
Vout (Nom) (V)5
Iout (Max) (A)1
Output Power (W)5
Isolated/Non-IsolatedIsolated
Input TypeAC
TopologyFlyback- Non Sync

TI Devices (1)

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
UCC28700  Constant-Voltage, Constant-Current PWM With Primary-Side Regulation  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)
UCC28700 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 696 27 Nov 2012
Design files (2)
Title Type Size (KB) Date
PDF 189 27 Nov 2012
PDF 20 27 Nov 2012

Support & training

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