1 Introduction
The TPS53014EVM-126 evaluation module (EVM) presents an easy-to-use reference design for a typical point-
of-load application in a standalone module using the TPS53014 controller in cost-sensitive applications.
2 Description
The TPS53014EVM-126 provides the user with a convenient way to evaluate the TPS53014 D-CAP2
™
mode
control in a cost sensitive application. Providing a 1.05-V output at up to 8 A from a loosely regulated 12-V (8
V – 22 V) source, the TPS53014EVM-126 is designed to demonstrate the TPS53014 in a typical point-of-load
application while providing a number of test points to evaluate the performance of the TPS53014.
2.1 Typical Applications
• Point-of-load regulations in low-power systems for a wide range of applications
– Digital TV power supply
– Network home terminals
– Digital set top box (STB)
– DVD player/recorder
– Game consoles and others
2.2 Features
The TPS53014EVM-126 features:
• D-CAP2™ mode control
– Fast transient response
– No external parts required for loop compensation
– Compatible with ceramic output capacitors
• Auto-skip Eco-mode
™
for high efficiency at light load
• 500-kHz switching frequency
• Adjustable soft start
• Non-sinking pre-biased soft start
• Cycle-by-cycle overcurrent limit
• Overcurrent, overvoltage, undervoltage, and overtemperature protections
• Convenient test points for probing critical waveforms
Introduction
2
TPS53014 Buck Controller Evaluation Module User's Guide
SLUU943A – MAY 2012 – REVISED DECEMBER 2021
Copyright © 2021 Texas Instruments Incorporated
