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Cypress Semiconductor S6SAP412A Operation Manual

2ch buck + 1ch buck/boost dc/dc
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S6SAP412A
2ch Buck + 1ch Buck/Boost DC/DC
Evaluation Board Operation Guide
Doc. No. 002-08676 Rev. *A
Cypress Semiconductor
198 Champion Court
San Jose, CA 95134-1709
Phone (USA): 800.858.1810
Phone (Intnl): +1 408.943.2600
www.cypress.com
Arrow.com.
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Summary of Contents for Cypress Semiconductor S6SAP412A

  • Page 1 S6SAP412A 2ch Buck + 1ch Buck/Boost DC/DC Evaluation Board Operation Guide Doc. No. 002-08676 Rev. *A Cypress Semiconductor 198 Champion Court San Jose, CA 95134-1709 Phone (USA): 800.858.1810 Phone (Intnl): +1 408.943.2600 www.cypress.com Arrow.com. Downloaded from...
  • Page 2 Traveo are trademarks or registered trademarks of Cypress in the United States and other countries. For a more complete list of Cypress trademarks, visit cypress.com. Other names and brands may be claimed as property of their respective owners. S6SAP412A 2ch Buck + 1ch Buck/Boost DC/DC Evaluation Board Operation Guide, Doc. No. 002-08676 Rev. *A Arrow.com. Arrow.com.
  • Page 3 All information included in this document is current as of the date it is issued. Such information is subject to change without any prior notice. Please confirm the latest relevant information with the sales representatives. S6SAP412A 2ch Buck + 1ch Buck/Boost DC/DC Evaluation Board Operation Guide, Doc. No. 002-08676 Rev. *A Arrow.com. Arrow.com.
  • Page 4 Therefore, keep the packaging materials and use them when re- Damage shipping the product. S6SAP412A 2ch Buck + 1ch Buck/Boost DC/DC Evaluation Board Operation Guide, Doc. No. 002-08676 Rev. *A Arrow.com. Arrow.com.

  • Page 5: Table Of Contents

    Component List ................................14 Evaluation Board Picture ............................16 Ordering Information ..............................17 Revision History ................................... 18 Document Revision History ............................18 S6SAP412A 2ch Buck + 1ch Buck/Boost DC/DC Evaluation Board Operation Guide, Doc. No. 002-08676 Rev. *A Arrow.com. Arrow.com. Arrow.com. Arrow.com.

  • Page 6: Description

    1. Description The S6SAP412A is the evaluation board for 2ch Buck + 1ch Buck/Boost DC/DC, S6AP412A. This board implements S6AP412A : Option-code 78, and output preset voltage DD1:1.0V, DD2:1.8V, DD2:3.3V. Also, this board implements the C interface. The separated communication tool is sold, and it can select the output voltage, soft-start time, ON/OFF sequence, PFM/PWM mode easily with I C communication using windows PC and prepared software.

  • Page 7: Evaluation Board Specification

    1.822 Output current 1200 Output voltage 3.23 3.30 3.37 Output current Board size:28mm × 28mm S6SAP412A 2ch Buck + 1ch Buck/Boost DC/DC Evaluation Board Operation Guide, Doc. No. 002-08676 Rev. *A Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Downloaded from...

  • Page 8: Pin Descriptions

    2 : VIN pin 4 : DVCC pin 5 : SCL pin 6 : SDA pin 3,7,9,10,11,13,15,16,18,19,20 : open S6SAP412A 2ch Buck + 1ch Buck/Boost DC/DC Evaluation Board Operation Guide, Doc. No. 002-08676 Rev. *A Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com.

  • Page 9: Setup And Verification

    3.3V is applied to VIN terminal. CTLM, CTL1, CTL2, CTL3 switch are tern on Vo1:1.0V, Vo2:1.8V, Vo3:3.3V is output. Figure 4-1. For Control switch evaluation S6SAP412A 2ch Buck + 1ch Buck/Boost DC/DC Evaluation Board Operation Guide, Doc. No. 002-08676 Rev. *A Arrow.com. Arrow.com. Arrow.com.

  • Page 10: Component And Wiring Layout

    5. Component and Wiring Layout 5.1 Component layout Figure 5-1. Component layout (layer 1) Figure 5-2. Component layout (layer 4) S6SAP412A 2ch Buck + 1ch Buck/Boost DC/DC Evaluation Board Operation Guide, Doc. No. 002-08676 Rev. *A Arrow.com. Arrow.com. Arrow.com. Arrow.com.

  • Page 11: Wiring Layout

    Component and Wiring Layout 5.2 Wiring layout Figure 5-3. Wiring layout (layer 1) Figure 5-4. Wiring layout (layer 2) S6SAP412A 2ch Buck + 1ch Buck/Boost DC/DC Evaluation Board Operation Guide, Doc. No. 002-08676 Rev. *A Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com.
  • Page 12 Component and Wiring Layout Figure 5-5. Wiring layout (layer 3) Figure 5-6. Wiring layout (layer 4) S6SAP412A 2ch Buck + 1ch Buck/Boost DC/DC Evaluation Board Operation Guide, Doc. No. 002-08676 Rev. *A Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com.

  • Page 13: Circuit Schematic

    CTL2 CTL2 AVCC GND5 CTL3 CTL3 CTLMAIN CTLM GND6 MODE MODE/CTL4 VREF18 S6SAP412A 2ch Buck + 1ch Buck/Boost DC/DC Evaluation Board Operation Guide, Doc. No. 002-08676 Rev. *A Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com.

  • Page 14: Component List

    GND1/GND Terminal HIF3H-20PB-2.54DSA HIROSE Terminal GND3 HIF3H-20PB-2.54DSA HIROSE Terminal HIF3H-20PB-2.54DSA HIROSE DVCC S6SAP412A 2ch Buck + 1ch Buck/Boost DC/DC Evaluation Board Operation Guide, Doc. No. 002-08676 Rev. *A Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com.
  • Page 15 Solder jumper Solder jumper Unmounted These components are compliant with RoHS, and please ask each vendor for details if necessary. S6SAP412A 2ch Buck + 1ch Buck/Boost DC/DC Evaluation Board Operation Guide, Doc. No. 002-08676 Rev. *A Arrow.com. Arrow.com. Arrow.com. Arrow.com.

  • Page 16: Evaluation Board Picture

    8. Evaluation Board Picture Figure 8-1. Picture (top) Figure 8-2. Picture (back) S6SAP412A 2ch Buck + 1ch Buck/Boost DC/DC Evaluation Board Operation Guide, Doc. No. 002-08676 Rev. *A Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com.

  • Page 17: Ordering Information

    9. Ordering Information Table 9-1. Ordering Information Part number EVB revision Note S6SAP412A78SA1001 Rev 1.0 S6SAP412A 2ch Buck + 1ch Buck/Boost DC/DC Evaluation Board Operation Guide, Doc. No. 002-08676 Rev. *A Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com.

  • Page 18: Revision History

    Description of Change Change 07/22/2014 TAOA Initial release 04/29/2016 TAOA Migrated Spansion Guide from S6SAP412A_SS901-00025-2v0-E to Cypress format S6SAP412A 2ch Buck + 1ch Buck/Boost DC/DC Evaluation Board Operation Guide, Doc. No. 002-08676 Rev. *A Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com. Arrow.com.

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