hip6304cb-t Intersil Corporation, hip6304cb-t Datasheet - Page 2

• Manufacturer Part Number: hip6304cb-t
• Description: Microprocessor Core Voltage Regulator Multi-phase Buck Pwm Controller
• Manufacturer: Intersil Corporation

Block Diagram
Simplified Power System Diagram
VSEN
COMP
VSEN
HIP6304
VID0
VID1
VID2
VID3
EN
FB
VID
2
PWM 1
PWM 2
X 0.9
X1.15
D/A
-
+
+
-
AND FAULT
UV
START
LOGIC
SOFT-
OVP
OC
GND
+
I_TOT
-
+
PGOOD
-
E/A
S
LATCH
RECTIFIED BUCK
RECTIFIED BUCK
SYNCHRONOUS
SYNCHRONOUS
OV
I_TRIP
HIP6304
CHANNEL
CHANNEL
+
+
+
CORRECTION
CURRENT
-
+
RESET (POR)
POWER-ON
V
GENERATOR
CLOCK AND
SAWTOOTH
CC
-
+
-
PWM
PWM
+
-
THREE
STATE
MICROPROCESSOR
FS/EN
ISEN1
PWM1
PWM2
ISEN2