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1.  Required Equipment

The following equipment is required to demonstrate the evaluation board:

• One signal generator
• One dual dc power supply: 0–5 V and 0–15 V (or two single supplies)
• 1 oscilloscope (at least two channels)
• Assorted cables, leads and probes as necessary to connect equipment to EVB
• Si823Hx evaluation board (board under test)
• Si823Hx evaluation board user’s guide (this document)

1.1  DC Supply Configuration

1. Set one supply to output 5 VDC.
2. Turn OFF the supply and connect the positive lead to VDDI (J1 pin1 or TP1).
3. Connect the negative lead to GNDI (J3 or TP3).
4. Turn ON the dc power supply.
5. Ensure that LED D1 turns on.
6. Ensure that the current draw is less than 25 mA. If it is larger, this indicates that either the board or Si823Hx has been damaged or

the supply is connected backwards.

7. Set the other supply to output 15 VDC.
8. Turn OFF the supply and connect the positive lead to VDDA (J2 or TP2).
9. Connect the negative lead to GNDA (J4 or TP4).

10. Turn ON the supply.

11. Ensure that LED D2 turns on.

12. Ensure that the current draw is less than 100 mA. If it is larger, this indicates that either the board or Si823Hx has been damaged

or the supply is connected backwards.

1.2  Function Generator

1. Turn ON the function generator with the output disabled.
2. Adjust its output to provide a 500 kHz, 0 to 5 V peak square wave (50 percent duty cycle) to its output.
3. Connect the output of the generator to VIA (TP5, ground on TP6).
4. Ensure a shunt is placed on TP3 between pins 2 and 3 (connects VIB to GND).

a. If the board being tested is Si823H2 or Si823H9, ensure a shunt is placed on JP4 between pins 1 and 2 to enable the device.
b. If the board being tested is an Si82520, ensure that the shunt on JP4 is between pins 2 and 3 to enable the device.

5. Enable the output of the waveform generator.

UG367: Si823Hx-EVB User's Guide • Required Equipment

Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com

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Rev. 0.1 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • December 21, 2021

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Содержание Si823H-EVB Series

Страница 1: ...ation delay small installed size flexibility and cost effectiveness make the family ideal for a wide range of isolated MOSFET IGBT SiC GaN gate drive applications The Si823Hx evaluation board allows designers to evaluate Skyworks Si823Hx family of high CMTI performance ISOdrivers The boards come populated with either the Si823H2 Si82520 or two Si823H9 version of the family The board includes screw...

Страница 2: ... to GNDA J4 or TP4 10 Turn ON the supply 11 Ensure that LED D2 turns on 12 Ensure that the current draw is less than 100 mA If it is larger this indicates that either the board or Si823Hx has been damaged or the supply is connected backwards 1 2 Function Generator 1 Turn ON the function generator with the output disabled 2 Adjust its output to provide a 500 kHz 0 to 5 V peak square wave 50 percent...

Страница 3: ...rator output 2 Turn OFF the 15 V supply 3 Disconnect 15 V supply from VDDA GNDA 4 Connect the 15 V supply to VDDB J6 or TP20 and GNDB J7 or TP21 5 Move the Channel 2 scope probe to VOB J5 pin 2 or TP18 and GNDB J5 pin 1 or TP17 6 Remove the shunt on JP3 7 Move the function generator to VIB TP9 and GNDI TP10 8 Place shunt on JP1 between Pins 2 and 3 connects VIA to GNDI 9 Turn ON the dc supply 10 E...

Страница 4: ...ons are implemented the pinout of J5 changes slightly Pin 1 remains connected to GNDB and would be used for the half bridge supply ground Pin 2 becomes the output of the half bridge Pin 3 is no longer connected to anything Pin 4 becomes the half bridge positive supply Another option on the evaluation board is the setting of JP2 If a shunt is connected between pins 2 and 3 of JP2 the VDDA pin of th...

Страница 5: ...i823Hx EVB User s Guide Evaluation Board Schematics Skyworks Solutions Inc Phone 781 376 3000 Fax 781 376 3100 sales skyworksinc com www skyworksinc com 5 Rev 0 1 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice December 21 2021 5 ...

Страница 6: ... UG367 Si823Hx EVB User s Guide Evaluation Board Schematics Skyworks Solutions Inc Phone 781 376 3000 Fax 781 376 3100 sales skyworksinc com www skyworksinc com 6 Rev 0 1 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice December 21 2021 6 ...

Страница 7: ...UG367 Si823Hx EVB User s Guide Evaluation Board Layouts Skyworks Solutions Inc Phone 781 376 3000 Fax 781 376 3100 sales skyworksinc com www skyworksinc com 7 Rev 0 1 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice December 21 2021 7 ...

Страница 8: ...Guide Evaluation Board Layouts Skyworks Solutions Inc Phone 781 376 3000 Fax 781 376 3100 sales skyworksinc com www skyworksinc com 8 Rev 0 1 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice December 21 2021 8 ...

Страница 9: ...de Evaluation Board Layouts Skyworks Solutions Inc Phone 781 376 3000 Fax 781 376 3100 sales skyworksinc com www skyworksinc com 9 Rev 0 1 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice December 21 2021 9 ...

Страница 10: ...Evaluation Board Layouts Skyworks Solutions Inc Phone 781 376 3000 Fax 781 376 3100 sales skyworksinc com www skyworksinc com 10 Rev 0 1 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice December 21 2021 10 ...

Страница 11: ...Guide Evaluation Board Layouts Skyworks Solutions Inc Phone 781 376 3000 Fax 781 376 3100 sales skyworksinc com www skyworksinc com 11 Rev 0 1 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice December 21 2021 11 ...

Страница 12: ...Guide Evaluation Board Layouts Skyworks Solutions Inc Phone 781 376 3000 Fax 781 376 3100 sales skyworksinc com www skyworksinc com 12 Rev 0 1 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice December 21 2021 12 ...

Страница 13: ...User s Guide Evaluation Board Layouts Skyworks Solutions Inc Phone 781 376 3000 Fax 781 376 3100 sales skyworksinc com www skyworksinc com 13 Rev 0 1 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice December 21 2021 13 ...

Страница 14: ...de Evaluation Board Layouts Skyworks Solutions Inc Phone 781 376 3000 Fax 781 376 3100 sales skyworksinc com www skyworksinc com 14 Rev 0 1 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice December 21 2021 14 ...

Страница 15: ...Evaluation Board Layouts Skyworks Solutions Inc Phone 781 376 3000 Fax 781 376 3100 sales skyworksinc com www skyworksinc com 15 Rev 0 1 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice December 21 2021 15 ...

Страница 16: ...valuation Board Layouts Skyworks Solutions Inc Phone 781 376 3000 Fax 781 376 3100 sales skyworksinc com www skyworksinc com 16 Rev 0 1 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice December 21 2021 16 ...

Страница 17: ...ide Evaluation Board Layouts Skyworks Solutions Inc Phone 781 376 3000 Fax 781 376 3100 sales skyworksinc com www skyworksinc com 17 Rev 0 1 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice December 21 2021 17 ...

Страница 18: ...ide Evaluation Board Layouts Skyworks Solutions Inc Phone 781 376 3000 Fax 781 376 3100 sales skyworksinc com www skyworksinc com 18 Rev 0 1 Skyworks Proprietary Information Products and Product Information are Subject to Change Without Notice December 21 2021 18 ...

Страница 19: ...CLUDING WITHOUT LIMITATION LOST REVENUES OR LOST PROFITS THAT MAY RESULT FROM THE USE OF THE MATERIALS OR INFORMATION WHETHER OR NOT THE RECIPIENT OF MATERIALS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE Skyworks products are not intended for use in medical lifesaving or life sustaining applications or other equipment in which the failure of the Skyworks products could lead to personal inju...

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