TPS546B24AEVM

40-A, 2-phase synchronous buck evaluation module

TPS546B24AEVM

Order now

Overview

The TPS546B24AEVM-2PH evaluation module (EVM) is a 40-A, two-phase buck converter with two TPS546B24A devices. The TPS546B24A device is a stackable synchronous buck with PMBus interface that can operate from a nominal 2.95-V to 18-V supply. The device allows programming and monitoring via the PMBus interface.

Features
  • 2 stacked devices with current sharing
  • Selectable internal compensation
  • PMBus programmable switching frequency from 225 kHz to 1.5 MHz
  • PMBus telemetry of VIN, VOUT, IOUT, and internal die temperature
  • Adaptive voltage scaling (AVS) and margining via PMB
  • Differential remote sense with internal FB divider for <1% total VOUT error from -40 to +150°C TJ
AC/DC & DC/DC converters (integrated FET)
TPS546A24A 2.95-V to 18-V, stackable 10-A synchronous SWIFT™ buck converter with pin-strapping and PMBus TPS546B24A 2.95-V to 18-V, stackable 20-A synchronous SWIFT™ buck converter with pin-strapping and PMBus
Download View video with transcript Video
Important note

TPS546B24AEVM is a prototype evaluation module and is available in limited quantities.

Order & start development

Evaluation board

TPS546B24AEVM-2PH — 40-A, 2-phase synchronous buck evaluation module

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

Technical documentation

star
= Top documentation selected by TI
No results found. Please clear your search and try again.
View all 3
Type Title Date
* User guide TPS546B24A 2-Phase SWIFT™ Step-Down Converter Evaluation Module User's Guide (Rev. A) PDF | HTML 03 Feb 2022
Certificate TPS546B24AEVM-1PH EU Declaration of Conformity (DoC) 06 Aug 2020
Certificate TPS546B24AEVM EU Declaration of Conformity (DoC) 26 Feb 2020

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