PMP8709

27W Sonar Power Supply Reference Design

PMP8709

Design files

Overview

The PMP8709 reference design shows a SEPIC power supply, which converts input voltages between 8V and 32V to an output voltage of 13.5V. The maximum load current is 2A. Output capacitors are ceramic only.

Features
  • Built and tested
  • Only ceramic capacitors at the output
  • Wide input voltage range
  • Optional UVLO
Output voltage options PMP8709.1
Vin (Min) (V) 8
Vin (Max) (V) 32
Vout (Nom) (V) 13.5
Iout (Max) (A) 2
Output Power (W) 27
Isolated/Non-Isolated Non-Isolated
Input Type DC
Topology Sepic- CCM
??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.

TIDUAT2.PDF (838 K)

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

TIDRHN1.PDF (43 K)

Detailed schematic diagram for design layout and components

TIDRHN2.PDF (92 K)

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

TIDCB31.ZIP (109 K)

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

Products

Includes TI products in the design and potential alternatives.

Boost controllers (external switch)

TPS402104.5~52V Wide Input Range Boost/SEPIC/Flyback DC-DC Controller

Data sheet: PDF | HTML
N-channel MOSFETs

CSD18534Q5A60-V, N channel NexFET™ power MOSFET, single SON 5 mm x 6 mm, 9.8 mOhm

Data sheet: PDF | HTML

Technical documentation

star
= Top documentation selected by TI
No results found. Please clear your search and try again.
View all 1
Type Title Date
* Test report PMP8709 Test Results Sep. 28, 2015

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