RT7297CHZSP Datasheet, PDF (1/11 Pages) Richtek Technology Corporation – Evaluation Board

RT7297CHZSP
Evaluation Board
Purpose
The RT7297C is a high-efficiency current mode synchronous step-down regulator that can deliver up to 3A output
current from a wide input voltage range of 4.5V to 18V. This document explains the function and use of the
RT7297C evaluation board (EVB) and provides information to enable operation and modification of the evaluation
board and circuit to suit individual requirements.
Table of Contents
Purpose .......................................................................................................................................1
Introduction ..................................................................................................................................2
General Product Information.....................................................................................................2
Key Performance Summary Table ............................................................................................3
Bench Test Setup Conditions.......................................................................................................4
Headers Description and Placement.........................................................................................4
Test Points ...............................................................................................................................4
Power-up & Measurement Procedure.......................................................................................5
Output Voltage Setting..............................................................................................................5
Schematic, Bill of Materials and Board Layout .............................................................................6
EVB Schematic Diagram ..........................................................................................................6
Bill of Materials .........................................................................................................................7
EVB Layout ..............................................................................................................................8
Other Technical Information ........................................................................ 錯誤! 尚未定義書籤。
UG7297CHZSP-00 July 2014
www.richtek.com