New

PMP23431

60V to 1000V input, triple output 10W PSR flyback reference design

PMP23431

Design files

Overview

This reference design uses the UCC28730-Q1 flyback controller to produce an isolated 33V output. The design is capable of three 100mA outputs from a 60-V to 1000Vdc input. It is designed to be a bias supply for a traction inverter with an automotive-qualified controller.

Features
  • Wide-input voltage range
  • Isolated outputs
  • High efficiency
  • Primary-side regulation for small size
Output voltage options PMP23431.1
Vin (Min) (V) 60
Vin (Max) (V) 1000
Vout (Nom) (V) 33
Iout (Max) (A) .3
Output Power (W) 9.9
Isolated/Non-Isolated Isolated
Input Type DC
Topology Flyback
??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.

PDF | HTML
TIDT358.PDF (700 K)

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

TIDMCX6.PDF (259 K)

Detailed schematic diagram for design layout and components

TIDMCX7.PDF (155 K)

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

TIDMCX8.PDF (371 K)

Detailed overview of design layout for component placement

TIDMCY0.ZIP (2544 K)

Files used for 3D models or 2D drawings of IC components

TIDCGP1.ZIP (6313 K)

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

TIDMCX9.PDF (1100 K)

PCB layer plot file used for generating PCB design layout

Products

Includes TI products in the design and potential alternatives.

AC/DC & DC/DC controllers (external FET)

UCC28730-Q1Zero-power standby PSR flyback controller for automotive

Data sheet: PDF | HTML

Technical documentation

No results found. Please clear your search and try again.
View all 1
Type Title Date
Test report 60V to 1000V Input, Triple Output 10W PSR Flyback PDF | HTML May 10, 2024

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