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Test Setup and Results
3 Test Setup and Results
This section describes how to properly connect, set up, and use the TPS54KC23EVM evaluation module.
The section also includes test results typical for the evaluation module and covers efficiency, output voltage
regulation, load transients, loop response, output ripple, input ripple, start-up, and current limit modes.
Measurements are taken with the following conditions unless otherwise noted.
•
12-V input
•
Room temperature (20°C to 25°C)
•
U1 with the default setting output voltage of 0.802 V, switching frequency of 1400 kHz, and maximum current
limit setting
•
U2 with the default setting output voltage of 0.802 V, switching frequency of 800 kHz, and maximum current
limit setting
•
With the other converter disabled
6
TPS54KC23EVM Step-Down Converter Evaluation Module
Figure 3-1. TPS54KC23EVM
Copyright © 2024 Texas Instruments Incorporated
www.ti.com
SLVUCU8 – JANUARY 2024
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