Texas Instruments TPS25980, Руководство пользователя, Страница: 6 / 23

Test Setup and Procedures
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6 SLUUCB4 – June 2020
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TPS25980EVM: Evaluation Module for TPS25980x efuse
5 Test Setup and Procedures
In this user guide, the test procedure is described for TPS259804O device. Following similar test steps,
TPS259802O/3O/7O variants from TPS25980x family can also be evaluated.
Make sure the evaluation board has default jumper settings as shown in Table 6 .
Table 6. Default Jumper Setting for TPS25980EVM eFuse Evaluation Board
J4 J6 J7 J8 J9 J10 J11 J12
Open 1-2 2-3 Install 3-4 5-6 Open 1-2
Figure 2. TPS25980EVM Setup with Test Equipment
Follow these 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 = 20 A.
• Turn OFF the power supply.
• Set the jumper setting on EVM to default position as shown in Table 6 .