Universal AC Input 15W Adapter with Energy Star 6 Efficiency Rating Reference Design PMP4390 (ACTIVE)

Description & Features

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Description

This 5V / 3A adapter solution is fully tested and passes EMI and EMC (CE,RE) safety requirements. It implements a high efficiency primary side controller UCC28713 and synchronous rectifier UCC24610 pair. The efficiency of the design complies with Energy Star 6 and is designed to fit into small form factor housing. The design measures 44mmX35mmX15mm and has been thermally characterized. No load efficiency is <30mW over the entire operating range. Additionally the adapter solution features a 0.3V cable voltage drop compensation which makes it suitable for smartphone, tablet or dual USB port applications.

Features
  • Fully tested to comply with EMC(CE,RE) and safty requirement
  • <30mW no load power over input range
  • Valley control PSR controller +S.R controller for high efficiency (avg. 85% @230Vac)
  • Good thermal performance with low component count and shell temperature
  • Small form factor: 44mmx35mmx15mm
  • High Precision CC and CV control with 0.3V cable voltage drop compensation

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Schematic/Block Diagram

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Test Data

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Design Files

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Parametrics
 PMP4390.1
(Output Voltage 1)
Vin (Min) (V)85
Vin (Max) (V)264
Vout (Nom) (V)5.4
Iout (Max) (A)3
Output Power (W)16.2
Isolated/Non-IsolatedIsolated
Input TypeAC
TopologyFlyback- Quasi Resonant

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
CSD18502Q5B  40V, N ch NexFET MOSFET™, single SON5x6, 2.3mOhm  MOSFETs  Sample & Buy Not Available
UCC24610  Secondary Side Synchronous Rectifier Controller  Offline & isolated DC/DC controllers & converters  Sample & Buy View Design Kits & Evaluation Modules
UCC28713  Constant-Voltage, Constant-Current 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)
UCC24610 Download Download
Download Download
UCC28713 Download

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Technical Documents

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

User guides (1)
Title Type Size (KB) Date
PDF 991 05 Feb 2014
Design files (3)
Title Type Size (KB) Date
PDF 123 05 Feb 2014
PDF 32 05 Feb 2014
PDF 29 05 Feb 2014
Related Tools & Software

Software (1)



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