ISL6556BCR-T Intersil, ISL6556BCR-T Datasheet - Page 13

• Manufacturer Part Number: ISL6556BCR-T
• Description: IC CTRLR MULTIPHASE VRM10 32-QFN
• Manufacturer: Intersil

Specifications of ISL6556BCR-T

• 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

VID4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
TABLE 1. VOLTAGE IDENTIFICATION (VID) CODES
VID3
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
VID2
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
VID1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
13
VID0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
VID12.5
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
0.8375V
0.8500V
0.8625V
0.8750V
0.8875V
0.9000V
0.9125V
0.9250V
0.9375V
0.9500V
0.9625V
0.975V0
0.9875V
1.0000V
1.0125V
1.0375V
1.0500V
1.0625V
1.0750V
1.0875V
1.1000V
1.1125V
1.1250V
1.1375V
1.1500V
1.1625V
1.1750V
1.1875V
1.2000V
1.2125V
1.2250V
1.2475V
1.0250v
VDAC
OFF
OFF
ISL6556B
Load-Line Regulation
Some microprocessor manufacturers require a precisely-
controlled output resistance. This dependence of output
voltage on load current is often termed “droop” or “load line”
regulation. By adding a well controlled output impedance,
the output voltage can be level in the direction that works to
control the voltage spike coincident with fast load current
demand changes.
TABLE 1. VOLTAGE IDENTIFICATION (VID) CODES (Continued)
VID4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
VID3
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
VID2
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
VID1
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
VID0
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
VID12.5
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
December 28, 2004
1.2500V
1.2625V
1.2750V
1.2875V
1.3000V
1.3125V
1.3250V
1.3375V
1.3500V
1.3625V
1.3750V
1.3875V
1.4000V
1.4125V
1.4250V
1.4375V
1.4500V
1.4625V
1.4750V
1.4875V
1.5000V
1.5125V
1.5250V
1.5375V
1.5500V
1.5625V
1.5750V
1.5875V
1.600V
VDAC
FN9097.4