Universal AC-DC Buck Converter Using UCC28710 Reference Design PMP9530 (ACTIVE)

Description & Features

Technical Documents

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Description

The PMP9530 reference design uses a buck converter to convert universal AC input voltage (85Vac to 265Vac) to a 18V/300mA DC output with UCC28710 controller. High efficiency and circuit simplicity is achieved with quasi-resonant valley-switching operation and a Buck topology.

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Parametrics
 PMP9530.1
(Output Voltage 1)
Vin (Min) (V)85
Vin (Max) (V)265
Vout (Nom) (V)18
Iout (Max) (A).3
Output Power (W)5.4
Isolated/Non-IsolatedNon-Isolated
Input TypeAC
TopologyBuck- 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
UCC28710  Constant-Voltage, Constant-Current PWM Controller 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)
UCC28710 Download

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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 838 27 Feb 2014
Design files (2)
Title Type Size (KB) Date
PDF 77 27 Feb 2014
PDF 98 27 Feb 2014

Support & training

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