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The UCC5870-Q1-045 evaluation module is designed to test six channels of the UCC5870-Q1 gate drivers with TI address mode SPI communication, and has the option to configure the board for daisy chain mode SPI communication. The board can directly fit C2000 LaunchPad LAUNCHXL-F28379D, but also provides connectors for other type of controllers.
Tightly-regulated, isolated output voltages of 15 V and –7.7 V with better than ±2% load regulation from 1% to 100% load
| PINS | DESCRIPTION |
|---|---|
| PWR1–1 | +12V supply |
| PWR1–2 | +3.3V supply |
| PWR1–3 | GND1 |
| J1/J3, J2/J4, J5/J7, J6/J8 | Connectors for C2000 LaunchPad LAUNCHXL-F28379D |
J4 | Connector for connencting other type controller board |
J1_1, J1,_2, J1_3, J1_4, J1_5, J1_6 | Connectors for connecting IGBTs/MOSFETs for each channel: pin1: Collector/Drain; pin2: Gate; pin3: Emitter/Source |
| J2_1, J2,_2, J2_3, J2_4, J2_5, J2_6 | Connectors for connecting ADC sources for each channel: pin1: AI1; pin2: AI2; pin3: AI3; pin4: AI5; pin5: AI6 |
| TP–1 | Test point for SPI nCS |
| TP–2 | Test point for SPI SCLK |
| TP–3 | Test point for SPI SDI |
| TP–4 | Test point for SPI SDO |
| TP–5 | GND1 |
| TP–6 | High side nFLT1 |
| TP–7 | High side nFLT2 |
| TP–8 | Low side nFLT1 |
| TP–9 | Low side nFLT2 |
| TP–10 | High side ASC Enable |
| TP–11 | Low side ASC Enable |
| TP–12 | High side ASC |
| TP–13 | Low side ASC |
