TPSF12C1QEVM

TPSF12C1-Q1 single-phase active EMI filter evaluation module

TPSF12C1QEVM

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Overview

The TPSF12C1-Q1 evaluation module (EVM) is specifically designed to conveniently evaluate the performance of the TPSF12C1-Q1 active filter IC. The solution improves the common-mode (CM) electromagnetic interference (EMI) signature in single-phase AC and 3-wire DC power systems. The TPSF12C1-Q1 IC provides a low impedance path for CM noise in the frequency range of interest for EMI measurement and meets prescribed limits for EMI standards, such as CISPR 11, CISPR 25 and CISPR 32.

Features
  • Active EMI filter (AEF) IC enables up to 25dB of common-mode EMI reduction
  • 50% reduction in the size and weight of the CM chokes of the AC line filter
  • Suitable for single-phase AC or 3-wire DC systems
  • Wide supply voltage range of 8 V to 16 V, nominally 12 V
  • Easy connection to two sense capacitors and an injection capacitor
Power-supply filter ICs
TPSF12C1 Common-mode active EMI filter (AEF) for single-phase systems TPSF12C1-Q1 Automotive common-mode active EMI filter (AEF) for single-phase systems
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Evaluation board

TPSF12C1QEVM — TPSF12C1-Q1 evaluation module single-phase common-mode active EMI filter (AEF)

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Support software

TPSF12CX-MATHCAD — TPSF12C1/-Q1 and TPSF12C3/-Q1 common-mode AEF Mathcad design file

Calculation tool

TPSF12CX-DESIGN-CALC — TPSF12Cx quickstart design tool for common-mode AEF

Supported products & hardware
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TPSF12CX-DESIGN-CALC TPSF12Cx quickstart design tool for common-mode AEF

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Latest version
Version: A9
Release date: 24 Jan 2024

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Products
Power-supply filter ICs
TPSF12C1-Q1 Automotive common-mode active EMI filter (AEF) for single-phase systems TPSF12C1 Common-mode active EMI filter (AEF) for single-phase systems TPSF12C3-Q1 Automotive common-mode active EMI filter (AEF) for three-phase systems TPSF12C3 Common-mode active EMI filter (AEF) for three-phase systems
Hardware development
Evaluation board
TPSF12C1QEVM TPSF12C1-Q1 single-phase active EMI filter evaluation module TPSF12C3QEVM TPSF12C3-Q1 three-phase active EMI filter evaluation board TPSF12C1EVM-FILTER TPSF12C1 single-phase active EMI filter evaluation module

Release Infomation

Welcome to the TPSF12C1/-Q1 and TPSF12C3/-Q1 quickstart design tool. This standalone tool facilitates and assists the power supply engineer with the design of an active EMI filter (AEF) circuit based on this family of common-mode AEF ICs. As such, the user can expeditiously arrive at an optimized design to meet the application requirements.

 

 

TI's Standard Terms and Conditions for Evaluation Items apply.

Design files

Technical documentation

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Type Title Date
* EVM User's guide TPSF12C1QEVM Active EMI Filter Evaluation Module for Single-Phase AC Systems (Rev. A) PDF | HTML 28 Jul 2023
Certificate TPSF12C1QEVM EU RoHS Declaration of Conformity (DoC) 01 Nov 2022

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