HIP6311CB Intersil, HIP6311CB Datasheet - Page 2

• Manufacturer Part Number: HIP6311CB
• Description: IC CTRLR PWM MULTIPHASE 20-SOIC
• Manufacturer: Intersil

Specifications of HIP6311CB

• Pwm Type: Controller
• Number Of Outputs: 4
• Frequency - Max: 305kHz
• Voltage - Supply: 4.75 V ~ 5.25 V
• Buck: Yes
• Boost: No
• Flyback: No
• Inverting: No
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: No
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 20-SOIC (7.5mm Width)
• Frequency-max: 305kHz
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Duty Cycle: -

Block Diagram
COMP
VSEN
VID0
VID1
VID2
VID3
VID4
FB
X1.15
X 0.9
D/A
2
AND FAULT
+
+
-
-
OVP
START
LOGIC
SOFT-
UV
GND
OC
I_TOT
+
-
PGOOD
-
E/A
+
S
LATCH
I_TRIP
OV
∑
+
+
+
+
+
HIP6311
HIP6311
+
∑
-
CORRECTION
+
CURRENT
∑
RESET (POR)
-
POWER-ON
+
∑
V
CC
GENERATOR
-
CLOCK AND
SAWTOOTH
∑
-
NUMBER
PHASE
+
-
+
+
+
-
-
-
PWM
PWM
PWM
PWM
DETECTOR
CHANNEL
THREE
STATE
December 27, 2004
FS/EN
PWM1
PWM2
PWM3
PWM4
ISEN1
ISEN2
ISEN3
ISEN4
FN4817.3