SLVAFF2 July   2022 TPS92630-Q1

 

  1.   Abstract
  2.   Trademarks
  3. 1Introduction
    1. 1.1 Test Conditions
    2. 1.2 Test Setup Diagrams
  4. 2Test Results
  5. 3Conclusion
  6. 4References

2 Test Results

After each ESD test (3 discharges), the LED driver is powered and the load is connected (if necessary) to test LED operation.

Table 2-1 Loaded Test Configuration Results
Test Number Contact Discharge Result
1, 2 ±8 kV, 150 pF at 0.33 kΩ Channel 3 Operating Normally
3, 4 ±15 kV 330 pF at 2 kΩ Channel 3 Operating Normally
5, 6 ±25 kV, 330 pF at 2 kΩ Channel 3 Operating Normally
Table 2-2 Open Test Configuration Results
Test Number Contact Discharge Result
7, 8 ±8 kV, 150 pF at 0.33 kΩ Channel 1 Operating Normally
9, 10 ±15 kV 330 pF at 2 kΩ Channel 1 Operating Normally
11, 12 ±25 kV 330 pF at 2 kΩ Channel 1 Operating Normally
13, 14 ±8 kV 150 pF at 0.33 kΩ Channel 3 Operating Normally
15, 16 ±15 kV 330 pF at 2 kΩ Channel 3 Operating Normally
17, 18 ±25 kV 330 pF at 2 kΩ Channel 3 Operating Normally
Note: Channel 2 was used for initial testing with both channels of the protection diode (ESD2CAN24-Q1) shorted together.