4-V to 18-V, 3-A synchronous SWIFT™ step-down converter evaluation module


Order now


The TPS543620EVM is an evaluation module (EVM) for the TPS543620. The TPS543620 is a synchronous buck converter, integrating both power MOSFETs with low drain to source resistance to minimize solution size and provide high-efficiency at full load. The TPS543620 uses fixed frequency advanced current mode control with low minimum on-time for high switching frequency to minimize solution size and achieve fast transient response.

  • Two circuits: one designed to demonstrate small solution area and one designed for easy evaluation of the TPS543320
  • Small solution area design uses 1.5-MHz switching frequency and fits within 100 square mm
  • Easy evaluation design includes jumpers to evaluate different settings selected by the FSEL and MODE pins of the TPS543320
  • Two 3-state buffers to easily synchronize both designs to an external clock source
  • 4.0-V to 18-V input voltage, 12-V nominal
  • 1.8-V and 3.3-V outputs at 3 A
AC/DC & DC/DC converters (integrated FET)
TPS543320 4-V to 18-V, 3-A synchronous SWIFT™ step-down converter
Download View video with transcript Video

Order & start development

Evaluation board

TPS543320EVM — 4-V to 18-V, 3-A synchronous SWIFT™ step-down converter evaluation module

Log in to order
In stock / Out of stock
Not available on
TI's Standard Terms and Conditions for Evaluation Items apply.

Technical documentation

= Top documentation selected by TI
No results found. Please clear your search and try again.
View all 1
Type Title Date
* EVM User's guide TPS543320 SWIFT™ Step-Down Converter Evaluation Module User's Guide (Rev. A) PDF | HTML 06 May 2021

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. ​​​​​​​​