ISL6556ACR Intersil, ISL6556ACR Datasheet - Page 6

• Manufacturer Part Number: ISL6556ACR
• Description: IC CTRLR MULTIPHASE VRM10 32-QFN
• Manufacturer: Intersil

Specifications of ISL6556ACR

• Applications: Controller, Intel VR10X
• Voltage - Input: 3 ~ 12 V
• Number Of Outputs: 4
• Voltage - Output: 0.84 ~ 1.6 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

ISL6565ACB Block Diagram
VID12.5
RGND
COMP
VSEN
VID4
VID3
VID2
VID1
VID0
DAC
OFS
REF
FB
DYNAMIC
OFFSET
+200mV
VID
D/A
OVP
x1
VDIFF PGOOD
6
FAULT LOGIC
SOFT START
AND
S
E/A
OC
LATCH
OVP
OVP
Q
I_TOT
I_TRIP
R
ISL6556A
∑
∑
GND
∑
∑
GENERATOR
CLOCK AND
SAWTOOTH
∑
RESET (POR)
POWER-ON
CHANNEL
CURRENT
BALANCE
VCC
PWM
PWM
PWM
PWM
CHANNEL
SAMPLE
DETECT
HOLD
&
THREE-STATE
CHANNEL
CURRENT
SENSE
1.24V
FS
EN
PWM2
ISEN3
PWM3
PWM4
ISEN1
ISEN2
ISEN4
PWM1