UM_2307_PL12_2307_173340
EVAL_TDA38825_1VOUT user guide
User guide for TDA38825 evaluation board
About this document
Scope and purpose
The TDA38825 is a synchronous buck regulator, providing a compact, high-performance and flexible
solution in a small 3 mm x 4 mm QFN package.
Key features offered by the TDA38825 include internal soft-start, precision 0.6 V reference voltage,
Power Good, thermal protection, programmable switching frequency in the range of 600 kHz to 1 MHz,
programmable soft-start, enable input, input undervoltage lockout (UVLO) for proper start-up, latched-off
output overvoltage protection (OVP), overcurrent protection (OCP) limit, and pre-bias start-up.
This user guide contains the schematic and bill of materials for the EVAL_TDA38825_1VOUT
engineering evaluation board. It describes operation and use of the evaluation board itself. Detailed
application information for TDA38825 is available in the TDA38825 datasheet.
Intended audience
This document is intended as a guide for design engineers evaluating TDA38825 performance with the
engineering EVAL_TDA38825_1VOUT demo board.
Please read the sections "Important notice" and "Warnings" at the end of this
User Guide
V 1.0
document
www.infineon.com/eval-tda38825-1vout
2023-07-21
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