SLVUCQ2A july   2023  – july 2023 TPSF12C1 , TPSF12C1-Q1

 

  1.   1
  2.   Description
  3.   Get Started
  4.   Features
  5.   Applications
  6.   6
  7. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specifications
    4. 1.4 Device Information
    5.     General Texas Instruments High Voltage Evaluation (TI HV EVM) User Safety Guidelines
  8. 2Hardware
    1. 2.1 EVM Description
    2. 2.2 Setup
    3. 2.3 Header Information
    4. 2.4 EVM Performance Validation
    5. 2.5 AEF Design Flow
      1. 2.5.1 AEF Circuit Optimization and Debug
  9. 3Implementation Results
    1. 3.1 EMI Performance
    2. 3.2 Thermal Performance
    3. 3.3 Surge Immunity
    4. 3.4 SENSE and INJ Voltages
    5. 3.5 Insertion Loss
    6. 3.6 Passive vs. Active Solution Comparison
  10. 4Hardware Design Files
    1. 4.1 Schematic
    2. 4.2 Bill of Materials
    3. 4.3 PCB Layout
      1. 4.3.1 Assembly Drawings
      2. 4.3.2 Multi-Layer Stackup
  11. 5Compliance Information
    1. 5.1 Compliance and Certifications
  12. 6Additional Information
    1.     Trademarks
  13. 7Related Documentation
    1. 7.1 Supplemental Content
  14. 8Revision History

1.3 Specifications

Table 2-1 lists the EVM specifications. The input accepts 120 VAC or 240 VAC standard single-phase mains supply voltages. VVDD = 12 V, unless otherwise indicated.

Table 1-1 Electrical Performance Specifications
PARAMETER CONDITIONS MIN TYP MAX UNIT
INPUT CHARACTERISTICS – EMI FILTER BOARD
Filter input voltage, VAC 85 240 265 VRMS
Filter rated current, IAC 10 ARMS
INPUT CHARACTERISTICS – TPSF12C1 AEF IC
VDD supply voltage, VVDD(1) 8 12 16 V
VDD UVLO turn-on threshold, VVDD(on) VVDD rising 7.7
VDD UVLO turn-off threshold, VVDD(off) VVDD falling 6.7
VDD supply current, enabled, IVDD(on) EN open or tied high 12.5 mA
VDD supply current, disabled, IVDD(off) EN tied to GND 50 µA
OUTPUT CHARACTERISTICS – TPSF12C1 AEF IC
Inject voltage, VINJ(2) 2.5 VVDD – 2 V
Inject current, IINJ VVDD = 8 V to 16 V –80 80 mA
SYSTEM CHARACTERISTICS
Common-mode EMI reduction(3) 150 kHz to 1 MHz 20 dB
Ambient temperature, TA –40 85 °C
IC junction temperature, TJ –40 150
(1) The nominal VDD supply voltage (relative to chassis GND) of the TPSF12C1 is 12 V.
(2) Verify that the INJ pin voltage swing is between the prescribed limits to avoid saturation and clipping.
(3) The expected EMI reduction with this EVM is up to 30 dB (with the TPSF12C1 enabled vs. disabled) when swept from 100 kHz to 3 MHz. This performance metric can change based on the VDD supply voltage, passive filter component values, active circuit compensation and damping component values, ambient temperature, and other parameters.