HIP6303 Intersil Corporation, HIP6303 Datasheet - Page 2

• Manufacturer Part Number: HIP6303
• Description: Microprocessor CORE Voltage Regulator Multi-Phase Buck PWM Controller
• Manufacturer: Intersil Corporation

Block Diagram
COMP
VSEN
VID0
VID1
VID2
VID3
EN
FB
X1.15
X 0.9
D/A
2
AND FAULT
+
+
-
-
OVP
START
LOGIC
SOFT-
UV
GND
OC
I_TOT
+
-
E/A
+
-
PGOOD
S
LATCH
I_TRIP
OV
+
+
+
+
+
HIP6303
+
-
CORRECTION
+
CURRENT
RESET (POR)
-
POWER-ON
+
V
CC
-
GENERATOR
CLOCK AND
SAWTOOTH
-
CHANNEL
NUMBER
+
-
+
+
+
-
-
-
PWM
PWM
PWM
PWM
DETECTOR
CHANNEL
THREE
STATE
FS/EN
PWM1
PWM2
PWM3
PWM4
ISEN1
ISEN2
ISEN3
ISEN4