TPS546C20A Two-Phase Evaluation Module With PMBUS


Order now


The TPS546C20AEVM2-PWR746 evaluation module (EVM) uses two TPS546C20A devices. The TPS546C20A is a voltage mode, 35A synchronous buck converter with integrated MOSFETs. Two phase converters on the EVM provides a 0.9V output at up to 70A from a 12V input bus.

  • Two phase interleaving PMBUS-Enabled BUCK converters. 70A DC steady state Ouput current.
  • ±0.5% 0.6VREF Tolerance Over -40 to 125°C Junction Temperature
  • 0.35V to 1.65V Adjustable VREF for AVS and Marginnig through PMBUS
  • True Differential Remote Sense Amplifier
  • Programmable OCP, UVLO, OV, UV, OT thresholds. Interal Temperature Monitoring.
AC/DC & DC/DC converters (integrated FET)
TPS546C20A 4.5-V to 18-V, stackable 35-A synchronous SWIFT™ buck converter with PMBus and pin-strapping
Download View video with transcript Video

Order & start development

Evaluation board

TPS546C20AEVM2-746 — TPS546C20A Two-Phase Evaluation Module With PMBUS

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 2
Type Title Date
* User guide TPS546C20A 2-Phase SWIFT™ Step-Down Converter Evaluation Module User's Guide (Rev. A) PDF | HTML 08 Feb 2022
Certificate TPS546C20AEVM2-746 EU Declaration of Conformity (DoC) 02 Jan 2019

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. ​​​​​​​​