Make sure the evaluation board has default jumper settings as shown in 2.
Table 3-1 Default Jumper Setting for TPS1213Q1EVM Evaluation Board| J1 | J2 | J3 | J4 | J5 |
|---|
| Install | Install | 5-6 | 5-6 | OPEN |
Follow the below instructions before starting any test and repeat again before moving to next test.
- Set the power supply output (VIN) to zero volts.
- Turn ON the power supply and set the power supply output (VIN) to 12 V, current limit = 50 A.
- Turn OFF the power supply.
- Set the jumper setting on EVM to default position as shown in 2.