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i7CxxA-C03-EVK-S1; i7AxxA-C01-EVK-S1
Evaluation Kit Manual for i7A and i7C Non-Isolated DC-DC Series
Contents
1.
Introduction ................................................................................................................ 2
2.
Ordering Information .................................................................................................. 2
3.
General Features ....................................................................................................... 3
4.
Turn-on / Turn-off module by switch .......................................................................... 4
5.
Change Output Voltage ............................................................................................. 4
6.
When using external clock (SYNC function only for i7C) .......................................... 4
7.
Capture output ripple/noise waveform ....................................................................... 4
8.
Mechanical Outline - i7CxxA-C03-EVK-S1 ............................................................... 5
9.
Mechanical Outline - i7AxxA-C01-EVK-S1 ................................................................ 6
10. Schematic .................................................................................................................. 7
11. PCB Layout ................................................................................................................ 8
12. Parts List: i7CxxA-C03-EVK-S1 .............................................................................. 10
13. Parts List :i7AxxA-C01-EVK-S1 ............................................................................... 11
February 9, 2021 v3
Evaluation Board Manual - i7X Series
1 / 11
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Related Manuals for TDK-Lambda i7C A-C03-EVK-S1 Series
Summary of Contents for TDK-Lambda i7C A-C03-EVK-S1 Series
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Page 1: Table Of Contents
i7CxxA-C03-EVK-S1; i7AxxA-C01-EVK-S1 Evaluation Kit Manual for i7A and i7C Non-Isolated DC-DC Series Contents Introduction ........................ 2 Ordering Information ....................2 General Features ....................... 3 Turn-on / Turn-off module by switch ................4 Change Output Voltage ..................... 4 When using external clock (SYNC function only for i7C) .......... 4 Capture output ripple/noise waveform ............... -
Page 2: Introduction
2. Ordering Information TDK-Lambda offers a wide variety of non-isolated dc-dc power modules in the i7X series. Not every product is currently available in an evaluation kit. The table below includes description and ratings which should help in selecting the most applicable evaluation kit. -
Page 3: General Features
3. General Features • Screw Terminals for secured input and output connections • Toggle switch for Remote ON/OFF • Test points / Scope probe hook-ups for ease of measurement • Trim Potentiometer for adjusting the output voltage setting • Component PCB pad provisions for: Input fuse, input inductor, additional input and output capacitance*, output header connector for optional features and signals. -
Page 4: Turn-On / Turn-Off Module By Switch
4. Turn-on / Turn-off module by switch Change position of toggle switch”S1” to “CLOSE” turns-on the power supply unit. 5. Change Output Voltage Turn screw on trimmer pot “VR1” to change the output voltage. Turn clockwise to decrease output voltage. Turn counter clockwise to increase output voltage. -
Page 5: Mechanical Outline - I7Cxxa-C03-Evk-S1
8. Mechanical Outline - i7CxxA-C03-EVK-S1 115.0 [4.53] 63.5 [2.50] 33.1±1.5 [1.30±0.06] February 9, 2021 v3 Evaluation Board Manual – i7X Series 5 / 11... -
Page 6: Mechanical Outline - I7Axxa-C01-Evk-S1
9. Mechanical Outline - i7AxxA-C01-EVK-S1 115.0 [4.53] 63.5 [2.50] 33.1±1.5 [1.30±0.06] February 9, 2021 v3 Evaluation Board Manual – i7X Series 6 / 11... -
Page 7: Schematic
10. Schematic February 9, 2021 v3 Evaluation Board Manual – i7X Series 7 / 11... -
Page 8: Pcb Layout
11. PCB Layout Top Layer Layer 2 February 9, 2021 v3 Evaluation Board Manual – i7X Series 8 / 11... - Page 9 PCB Layout (continued) Layer 3 Bottom February 9, 2021 v3 Evaluation Board Manual – i7X Series 9 / 11...
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Page 10: Parts List: I7Cxxa-C03-Evk-S1
12. Parts List: i7CxxA-C03-EVK-S1 Evaluation Kit Part Number i7C08A-C03-EVK-S1 i7C12A-C03-EVK-S1 i7C20A-C03-EVK-S1 Schematic Part Type Manufacturer (Mfr) Mfr Part No. Manufacturer (Mfr) Mfr Part No. Manufacturer (Mfr) Mfr Part No. Circuit Code i7A_i7C DC-DC Module TDK Lambda i7C4W008A120V-003-R TDK Lambda i7C4W012A050V-003-R TDK Lambda i7C2W020A120V-003-R Transister... -
Page 11: Parts List :I7Axxa-C01-Evk-S1
13. Parts List i7AxxA-C01-EVK-S1 Evaluation Kit Part Number i7A33A-C01-EVK-S1 i7A45A-C01-EVK-S1 Schematic Circuit Code Part Type Manufacturer (Mfr) Mfr Part No. Manufacturer (Mfr) Mfr Part No. i7A_i7C DC-DC Module TDK-LAMBDA i7A4W033A033V-001-R TDK-LAMBDA i7A24045A033V-001-R OMIT Capacitor C3225X7R1N106MT C3225X7R1N106MT Capacitor C3225X7R1N106MT C3225X7R1N106MT Capacitor C3225X7R1N106MT... - Page 12 TDK-Lambda Germany GmbH TDK-Lambda Corporation Tel: +49 7841 666 0 Tel: +81-3-6778-1113 info.germany@de.tdk-lambda.com www.jp.lambda.tdk.com www.emea.lambda.tdk.com/de TDK-Lambda (China) Electronics Co. Ltd. Tel: +86 21 6485-0777 powersolutions@cn.tdk-lambda.com www.lambda.tdk.com.cn TDK-Lambda Singapore Pte Ltd. Tel: +65 6251 7211 Austria Sales Office tls.mkt@sg.tdk-lambda.com Tel: +43 2256 655 84 www.sg.lambda.tdk.com...