Evaluation Board Manual for i7A, i7C, RGC Non-Isolated DC-DC Series

This evaluation kit has been designed to provide an easy way to characterize the product performance and its features. It is intended to aid customers and determine the product suitability for the target application.

Brand: TDK-Lambda
Category: Power Management
Document type: User Manual
Language: English
Pages: 11
File format: PDF
File size: 8.8 MB
Published: 12 October, 2023
Updated: 12 October, 2023
MD5 checksum: 4ED97FAE24B717AAF1EEEA2C352D2EA4
PDF: Evaluation Board Manual for i7A, i7C, RGC Non-Isolated DC-DC Series PDF

About this manual

The document serves as a user guide for the TDK-Lambda i7X Series Evaluation Kits (i7CxxA-C03-EVK-S1, i7AxxA-C01-EVK-S1, and I7X-C01-EVK-S0). It is designed to help users characterize product performance and determine suitability for target applications by demonstrating complete functionality with required external components.

The manual details how to operate the evaluation board, including turning the module on/off via a toggle switch and adjusting output voltage using a trimmer potentiometer. It also covers specific functions like enabling the SYNC feature for i7C modules and measuring output ripple/noise waveforms.

What's inside

Introduction
Ordering Information
General Features
Turn-on / Turn-off module by switch
Change Output Voltage
When using external clock (SYNC function)
Capture output ripple/noise waveform
Mechanical Outline
Schematic
PCB Layout

Specifications

Module Type	Non-Isolated DC-DC
Input Voltage Range (i7C)	9 – 53 V

Frequently asked questions

How do I turn on the module?

Change the position of toggle switch 'S1' to 'CLOSE'.

How do I adjust the output voltage?

Turn screw on trimmer pot 'VR1' clockwise to decrease or counter-clockwise to increase.

How do I enable the SYNC function?

Remove resistor 'R14' located on the bottom side of the board.

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