ncp5392p ON Semiconductor, ncp5392p Datasheet - Page 30

• Manufacturer Part Number: ncp5392p
• Description: 2/3/4-phase Controller For Cpu Applications
• Manufacturer: ON Semiconductor

EN
VID
DRVON
VSP-VSN
VR_RDY
EN
DRVON
VID
VSP-VSN
VR_RDY
UVLO
UVLO
UVLO
12 V (Gate Driver)
5 V (Controller)
5 V (Controller)
3.5 ms
3.5 ms
Figure 28. Driver UVLO Limited Startup
SYSTEM TIMING DIAGRAM
Figure 27. Normal Startup
1.5 ms
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NCP5392P
POR
UVLO
1 ms
30
500 ms
1 ms min
12 V (Gate Driver)
Valid VID
1.5 ms
500 ms
500 ms
Valid VID
1 ms min
500 ms