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TFX12V Power Supply Design Guide
Thin Form Factor with 12-V Connector
Version 2.0
2.3 Timing / Housekeeping / Control
PS_ON#
PWR_OK
PWR_OK Sense Level = 95% of nominal
95%
10%
~
~
~
T2
T3
T4
T6
timing_3_5_12b
+12VDC
+5VDC
+3.3VDC
O/P's
}
VAC
~
T5T1
Figure 7. Power Supply Timing
Notes: T1 is defined in Section 2.3.4. , T2 in Section 2.3.5. ,T3, T4, T5, and T6 are defined in Table 13.