PMP8363

85VAC-265VAC Input, 5V@2A Eco-Charger Reference Design for Tablets and Smart Phones

PMP8363

Design files

Overview

This reference design uses the UCC28710 in a quasi-resonant flyback to generate an isolated 5V at up to 2A. This design is over 80% efficient while charging a device. In addition, the energy saving features of the UCC28710 allow this design to consume less than 20mW when plugged into an outlet with no device attached to the USB port. The UCC28710 implements primary-side regulation, eliminating the need for an opto-coupler and reducing the size and cost of the design. The populated circuit boards in this design occupy the space of a 1" x 1" x 0.9" cube.

Features
  • Standard Cube form factor, 1" x 1" x 0.9" cube
  • High efficiency (>80%), low standby power (15mW)
  • Over current, over voltage and short circuit protected
  • Isolated Quasi Resonant Flyback with Primary Side Regulation

Output voltage options PMP8363.1
Vin (Min) (V) 85
Vin (Max) (V) 265
Vout (Nom) (V) 5
Iout (Max) (A) 2
Output Power (W) 10
Isolated/Non-Isolated Isolated
Input Type AC
Topology Flyback- Quasi Resonant
??image.gallery.download_en_US?? View video with transcript Video

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.

SLUUA38.PDF (2456 K)

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

SLUR972.PDF (31 K)

Detailed schematic diagram for design layout and components

SLUR974.PDF (28 K)

Detailed schematic diagram for design layout and components

SLUR971.PDF (15 K)

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

SLUR973.PDF (16 K)

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

SLUC395.ZIP (278 K)

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

SLUC396.ZIP (272 K)

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

SLUUA37.PDF (104 K)

PCB layer plot file used for generating PCB design layout

SLUUA39.PDF (89 K)

PCB layer plot file used for generating PCB design layout

Products

Includes TI products in the design and potential alternatives.

Flyback controllers

UCC28710Constant-voltage, constant-current PWM with PSR, valley switching & Programmable cable compensation

Data sheet: PDF | HTML
USB power switches & charging port controllers

TPS2511USB dedicated charging port controller and 2.2A power switch

Data sheet: PDF | HTML

Technical documentation

No results found. Please clear your search and try again.
View all 1
Type Title Date
Test report PMP8363 Test Results Oct. 25, 2012

Support & training

TI E2E™ forums with technical support from TI engineers

View all forum topics

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​

Videos