ncp5395t ON Semiconductor, ncp5395t Datasheet - Page 2

• Manufacturer Part Number: ncp5395t
• Description: 2/3/4-phase Controller With On Board Gate Drivers For Cpu Applications
• Manufacturer: ON Semiconductor

VID7/AMD
DIFFOUT
CSSUM
COMP
ROSC
VDRP
VDFB
CS1N
CS2N
CS3N
CS4N
CS1P
CS2P
CS3P
CS4P
VID0
VID1
VID2
VID3
VID4
VID5
VID6
VCC
VSN
VSP
VFB
ILIM
DAC
PSI
EN
1.3 V
Oscillator
Flexible DAC
+
-
+
-
+
-
+
-
+
-
GND (FLAG)
Gain = 6
Gain = 6
Gain = 6
Gain = 6
Diff Amp
+
-
+
-
−2/3
Error Amp
4.25 V
+
+
Figure 1. NCP5395T Functional Block Diagram
+
+
-
-
+
+
UVLO
Overvoltage
http://onsemi.com
+
Protection
2
+
-
+
-
I
Limit
+
-
+
-
+
-
Fault Logic
Control,
Monitor
Circuits
and
Non−overlap
Non−overlap
Non−overlap
Gate Driver
Gate Driver
Gate Driver
Adaptive
Adaptive
Adaptive
Phase 1
Phase 2
Phase 3
with
with
with
VCCP
BST1
TG1
SWN1
BG1
BST2
TG2
SWN2
BG2
BST3
TG3
SWN3
BG3
G4
IMON
DRVON
12VMON
VR_RDY