NCP3063DIPINVEVB_TEST_PROCEDURE.PDF - 96.0 KB

Test Procedure for the NCP3063 Invert – DIP
8/29/2006
ELECTRONIC
LOAD
A
V
A
REGULATED DC
SUPPLY
V
Figure 1: Test Setup DIP
Table 1: Required Equipment
Voltage Supply (5V, 3A)
Voltage Meter
Electronic Load or
Current Source
Test Procedure:
1. Connect the test setup as shown in Figure 1.
2. Apply an input voltage, Vcc = 5V
3. Apply Iout = 0mA load.
4. Check that Vout is -12V (-11.5V – -12.5V)
5. Increate Iout load to 100mA
6. Check that Vout is -12V (-11.5V – -12.5V)
7. Power down the load
8. Power down Vcc
9. End of test