PMP11225

8V-20V Input Voltage Synchronous Buck Converter (5V@2A) Reference Design

PMP11225

Design files

Overview

The PMP11225 reference design implements two small-footprint integrated FET synchronous buck converters. Optimized for small size, each converter operates at 1.3MHz and occupies an area of only 7mm x 10mm. 

Features
  • Very small PCB area of only 7mm x 10mm
  • Good efficiency (90% with 1A load at 10.8Vin)
  • Low output ripple voltage (<20mVpp)
Output voltage options PMP11225.1
Vin (Min) (V) 8
Vin (Max) (V) 20
Vout (Nom) (V) 5
Iout (Max) (A) 2
Output Power (W) 10
Isolated/Non-Isolated Non-Isolated
Input Type DC
Topology Buck- Synchronous
??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.

TIDUCM7.PDF (553 K)

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

TIDROP0.PDF (129 K)

Detailed schematic diagram for design layout and components

TIDROP1.PDF (103 K)

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

TIDROP2.PDF (49 K)

Detailed overview of design layout for component placement

TIDROP4.ZIP (14421 K)

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

TIDCCW4.ZIP (278 K)

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

TIDROP3.PDF (262 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 converters (integrated FET)

TPS54335A4.5V to 28V Input, 3A, Synchronous, Step-Down Converter with Eco-mode

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 PMP11225 Test Results Nov. 15, 2016

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