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Summary of Contents for Artesyn LGA80D
- Page 1 LGA80D Evaluation Board User Manual LGA80D Evaluation Board User Manual Artesyn Embedded Technologies LGA80D Evaluation Board June 2016 Page 1 of 18...
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Page 2: Table Of Contents
LGA80D Evaluation Board User Manual TABLE OF CONTENTS TABLE OF CONTENTS ..............................2 GENERAL ..................................3 ..............................4 QUIPMENT REQUIRED ................................5 EFAULT SETTINGS COMPONENT IDENTIFICATION ..........................6 OPERATION ..................................7 ................................ 7 OWER UP SEQUENCE ............................. 11 DDITIONAL INFORMATION ................................ -
Page 3: General
LGA80D Evaluation Board User Manual GENERAL The LGA80D evaluation board allows the user to test and investigate the performance of the LGA80D non-isolated module. Within the kit there are the following items: The evaluation board equipped with 2 LGA80D modules... -
Page 4: Equipment Required
Power cables with M6 ring terminations are required for the input and output connections to and from the evaluation board. Test equipment that will be required will be: A personal computer with the LGA80D GUI software installed on it o The GUI software is available on the Artesyn website https://www.artesyn.com/power/LGA80D-eval-GUI... -
Page 5: Default Settings
If no changes are made to the hardware and firmware configuration of the unit then, the user will see that this board is equipped with 2 LGA80D modules with the following voltage settings: 1 module is configured for a single output... -
Page 6: Component Identification
The key components and connection locations are shown in the picture of the evaluation board below. Note that the LGA80D shown at the ‘top’ of this picture is the one that is configured as the single output unit, and the ‘bottom’ converter is configured as a dual output module. -
Page 7: Operation
LGA80D Evaluation Board User Manual OPERATION Here are the instructions to power up the PCB and modules. Power up sequence To power up and configure the evaluation card, please follow the steps as described below. 1. Initial set position of the enable switch Please make sure the OUTPUT ENABLE toggle switch (S201) is in the “disable”... - Page 8 LGA80D Evaluation Board User Manual 2. Connection and configuration Connect the input and output cables to the M6 terminations of the PCB. Then connect the following: a. Connect the Vin1 and Vin2 connections to the DC power source with a voltage setting in the range of 7.5Vdc to 14Vdc...
- Page 9 LGA80D Evaluation Board User Manual 3. Connection of the I C dongle to I C connector This is the interconnect cable between your PMBus dongle and the evaluation PCB. It is polarized and will only fit into the connected in 1 orientation The other end of this cable should be plugged into your dongle.
- Page 10 Operate the toggle enable switch (S201) so that the toggle is leaning toward the input connections and away from the output connections.- The LGA80D modules should now be operating and supplying power to your E-load. Fig. 7 – Toggle switch position to enable the outputs of the modules 6.
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Page 11: Additional Information
2 solder pads together as identified in the picture below: Fig. 8 – Shorted pads required to use a single input to supply both LGA80D modules Artesyn Embedded Technologies LGA80D Evaluation Board... - Page 12 LGA80D Evaluation Board User Manual 2. Enabling each output The outputs of the individual converters can be enabled or disabled by populating and de-populating the enable jumpers as required. Fig. 9 – The enable jumpers – all 3 shown in place to enable all 3 outputs...
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Page 13: Test Functions
Accurate input and output voltage measurements via pin-headers can be found on J205 and J1205. Use J1205 for monitoring the input voltage and output voltage of the ‘top’ LGA80D (when the input connections are on the left). Note, this converter is configured for a single 80A maximum output. - Page 14 LGA80D Evaluation Board User Manual 2. Ripple and regulation measurement locations There are 3 test points provided to give accurate measurements of the output noise and ripple from the LGA80D. The mating connector to the SMA connector found on the Evaluation board can be defined as “A Straight Cable Mount SMA Connector, Plug, Crimp Termination type...
- Page 15 Note that Vs3 will be output of the unit configured to be a single-output of up to a maximum of 80A. Note that Vs2 will be Vout-2 from the LGA80D configured to be a dual-output unit of up to 40A maximum.
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Page 16: Appendix A - Silk-Screen Layer Of The Evaluation Board
LGA80D Evaluation Board User Manual Appendix A – Silk-screen layer of the evaluation board Artesyn Embedded Technologies LGA80D Evaluation Board June 2016 Page 16 of 18... -
Page 17: Document Revision History
LGA80D Evaluation Board User Manual DOCUMENT REVISION HISTORY DATE DESCRIPTION REMARKS June 2016 First release Artesyn Embedded Technologies LGA80D Evaluation Board June 2016 Page 17 of 18... -
Page 18: Contact For Technical Support And Information
Artesyn Embedded Technologies, Artesyn and the Artesyn Embedded Technologies logo are trademarks and service marks of Artesyn Embedded Technologies, Inc. All other names and logos referred to are trade names, trademarks, or registered trademarks of their respective owners. ©...
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