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DRV8873H-Q1EVM
DRV8873HEVM
DRV8873SEVM
Страница 1: ...onnections Overview 3 2 2 Connection Details 3 2 3 LED Lights and Switch Functions 4 2 4 Optional EVM heatsink and circuitry 4 2 5 Additional circuitry placed on the Hardware version 5 3 GUI Applicati...
Страница 2: ...or approximates the current through the high side FETs and does not require a high power resistor for sensing the current A low power sleep mode is provided to achieve very low quiescent current draw...
Страница 3: ...nally provided fans may be required to adequately cool customer provided loads depending on loading conditions 2 1 Hardware Connections Overview The major blocks of the DRV8873xEVM include the DRV8873...
Страница 4: ...he alternate position the switch can be used as a general purpose input if user supplied code is installed 2 4 Optional EVM heatsink and circuitry The DRV8873xEVM was designed to accept an optional he...
Страница 5: ...red to test any of the six slew rate settings To manually set the slew rate perform the following steps Remove R25 to isolate the output of the opamp from the MODE pin Populate R20 to connect to DVDD...
Страница 6: ...ocumentation Feedback Copyright 2017 2018 Texas Instruments Incorporated DRV8873xEVM User s Guide Figure 4 User Account Control Step 3 Click the Next button in the Setup DRV8873x window see Figure 5 F...
Страница 7: ...873xEVM User s Guide Figure 6 License Agreement Step 5 Click the I accept the agreement radio button if accepted and then click the Next button see Figure 7 Figure 7 Accepted License Agreement Step 6...
Страница 8: ...xas Instruments Incorporated DRV8873xEVM User s Guide Figure 8 Installation Directory Step 7 Click the Next button in the Ready to Install window to begin the installation see Figure 9 Figure 9 Ready...
Страница 9: ...Instruments Incorporated DRV8873xEVM User s Guide Figure 10 Desktop Icons When the installation begins the Installing window shows the installation progress see Figure 11 Figure 11 Installation Progre...
Страница 10: ...pplication www ti com 10 SLVUB68A October 2017 Revised August 2018 Submit Documentation Feedback Copyright 2017 2018 Texas Instruments Incorporated DRV8873xEVM User s Guide Figure 12 Installation Comp...
Страница 11: ...n the DRV8873xEVM is a micro USB cable and a power supply from 4 5 to 38 V Follow these steps to start up the DRV88873xEVM Step 1 Connect the positive output of the DC power supply to the VM screw ter...
Страница 12: ...B68A October 2017 Revised August 2018 Submit Documentation Feedback Copyright 2017 2018 Texas Instruments Incorporated Revision History Revision History DATE REVISION NOTES August 2018 A Updated to re...
Страница 13: ...TI Resource NO OTHER LICENSE EXPRESS OR IMPLIED BY ESTOPPEL OR OTHERWISE TO ANY OTHER TI INTELLECTUAL PROPERTY RIGHT AND NO LICENSE TO ANY TECHNOLOGY OR INTELLECTUAL PROPERTY RIGHT OF TI OR ANY THIRD...
Страница 14: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Texas Instruments DRV8873H Q1EVM DRV8873HEVM DRV8873SEVM...
