Renesas offers a diverse portfolio of multiphase controllers that provide a complete power solution for Intel microprocessors.

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Application Notes & White Papers
Five Easy Steps to Create a Multi-Load Power Solution – White Paper PDF 846 KB
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Outputs (Max) (#) Phases (Max) Input Voltage (Min) (V) Input Voltage (Max) (V) Output Voltage (Min) (V) Output Voltage (Max) (V) Output Current (Max) [Rail 1] (A) Bias Voltage Range (V) Droop VID Integrated MOSFET Driver (s) Parametric Applications Qualification Level iSim Model
ISL6217A
PWM Controller, IMVP License Required, CPU Power for Centrino		 1 2 5.5 25 0.7 1.708 60 4.75 - 5.25 Yes Yes Yes IMVP-IV Standard
ISL6262
Two-Phase Core Regulator for IMVP-6 Mobile CPUs		 1 2 4.75 25 0.3 1.5 60 4.75 - 5.25 Yes Yes IMVP-6 Standard
ISL6262A
2-Phase Core Controller (Santa Rosa, IMVP-6+)		 1 2 4.75 25 0.3 1.5 60 4.75 - 5.25 Yes Yes IMVP-6 Standard
ISL6264
Two-Phase Core Controller for AMD Mobile Turion CPUs		 1 2 5 24 0.375 1.55 60 4.75 - 5.25 Yes Yes Yes Mobile Turion CPUs Standard
ISL6266A
Two-phase Core Controllers (Montevina, IMVP-6+)		 1 2 4.75 24 0.3 1.5 100 4.75 - 5.25 Yes Yes IMVP-6+ Standard
ISL6267
Multiphase PWM Regulator for AMD Fusion Mobile CPUs		 2 3 4.5 25 0 1.55 90 4.75 - 5.25 Yes Yes AMD FusionT CPU/GPU Core Power Standard
ISL6277
Multiphase PWM Regulator for AMD Fusion Mobile CPUs Using SVI 2.0		 2 3 4.5 25 0.5 1.55 90 4.75 - 5.25 Yes Yes Yes AMD Fusion CPU/GPU Core Power Standard
ISL62771
Multiphase PWM Regulator for AMD Fusion Mobile CPUs Using SVI 2.0		 2 2 4.5 25 0.5 1.55 60 4.75 - 5.25 Yes Yes Yes AMD FusionT Mobile CPUs Using SVI 2 Standard
ISL62773
Multiphase PWM Regulator for AMD Fusion Desktop CPUs Using SVI 2.0		 2 3 4.5 25 0.00625 1.55 120 4.75 - 5.25 Yes Yes Yes AMD Fusion CPU/GPU Core Power, Desktop Computers Standard
ISL62773A
Multiphase PWM Regulator for AMD Fusion™ Mobile CPUs Using SVI 2.0		 2 3 4.5 25 0.00625 1.55 90 4.75 - 5.25 Yes Yes Yes AMD Fusion CPU/GPU core power, Notebook computers Standard
ISL62776
Multiphase PWM Regulator for AMD CPUs Using SVI2		 2 4 0 4.75 - 5.25, 4.75 to 5.25 - 4.75, 5.25 Yes Yes AMD SVI2 CPU/GPU core power, Notebook computers Standard
ISL6277A
Multiphase PWM Regulator for AMD Fusion Mobile CPUs Using SVI 2.0		 2 3 4.5 25 0.5 1.55 90 4.75 - 5.25 Yes 8-bit VID Yes AMD Fusion CPU/GPU Core Power Standard
ISL62882
Multiphase PWM Regulator for IMVP-6.5 Mobile CPUs and GPUs		 1 2 5 25 0.75 1.5 60 4.75 - 5.25 Yes Yes Yes IMVP-6.5 Standard
ISL62882B
Multiphase PWM Regulator for IMVP-6.5 Mobile CPUs and GPUs		 1 2 5 25 0.75 1.5 60 4.75 - 5.25 Yes Yes Yes IMVP-6.5 Standard
ISL62882C
Multiphase PWM Regulator for IMVP-6.5 Mobile CPUs and GPUs		 1 2 5 25 0.75 1.5 60 4.75 - 5.25 Yes Yes Yes IMVP-6.5 Standard
ISL62883
Multiphase PWM Regulator for IMVP-6.5 Mobile CPUs		 1 3 5 21 0.75 1.5 90 4.75 - 5.25 Yes Yes Yes IMVP-6.5 Standard
ISL62883B
Multiphase PWM Regulator for IMVP-6.5 Mobile CPUs		 1 3 5 21 0.75 1.5 90 4.75 - 5.25 Yes Yes Yes IMVP-6.5 Standard
ISL62883C
Multiphase PWM Regulator for IMVP-6.5 Mobile CPUs and GPUs		 1 3 5 21 0.75 1.5 90 4.75 - 5.25 Yes Yes Yes IMVP-6.5 Standard
ISL6306
4-Phase PWM Controller with 8-Bit DAC Code Capable of Precision RDS(ON) or DCR Differential Current Sensing		 1 4 3 12 0.5 1.6 130 4.75 - 5.25 Yes Yes Yes VR11 Standard
ISL6307
6-Phase PWM Controller with 8 Bit VID Code Capable of Precision RDS(ON) or DCR Differential Current		 1 6 3 12 0.5 1.6 200 4.75 - 5.25 Yes Yes Yes VR11 Standard Yes
ISL6308
Three-Phase Buck PWM Controller with High Current Integrated MOSFET Drivers		 1 3 5 12 0.6 2.3 100 4.75 - 5.25 Yes 2-bit VID
High Current DDR/Chipset core voltage regulators | High Current and more...
 Standard
ISL6308A
Three-Phase Buck PWM Controller with High Current Integrated MOSFET Drivers		 1 3 5 12 0.6 2.3 100 4.75 - 5.25 Yes No VID Yes
High Current DDR/Chipset core voltage regulators | High Current and more...
 Standard
ISL6310
Two-Phase Buck PWM Controller with High Current Integrated MOSFET Drivers		 1 2 5 12 0.6 2.3 60 4.75 - 5.25 Yes No VID Yes
High Current DDR/Chipset core voltage regulators | High Current and more...
 Standard
ISL6312
Four-Phase Buck PWM Controller with Integrated MOSFET Drivers for Intel VR10, VR11, and AMD Applications		 1 4 3 12 0.375 1.6 120 4.75 - 5.25 Yes Yes Yes AMD M2 6-Bit, VR10, VR11 Standard
ISL6312A
Four-Phase Buck PWM Controller with Integrated MOSFET Drivers for Intel VR10, VR11, and AMD Applications		 1 4 5 12 0.375 1.6 120 4.75 - 5.25 Yes Yes Yes AMD M2 6-Bit, VR10, VR11 Standard
ISL6313
Two-Phase Buck PWM Controller with Integrated MOSFET Drivers for Intel VR11 and AMD Applications		 1 2 5 12 0.5 1.6 60 4.75 - 5.25 Yes Yes Yes AMD, VR11 Standard
ISL6313B
Two-Phase Buck PWM Controller with Integrated MOSFET Drivers for Intel VR11 and AMD Applications		 1 2 5 12 0.5 1.6 60 4.75 - 5.25 Yes Yes Yes AMD, VR11 Standard Yes
ISL6327
Enhanced 6-Phase PWM Controller with 8-Bit VID Code and Differential Inductor DCR or Resistor Current Sensing		 1 6 3 12 0.5 1.6 200 4.75 - 5.25 Yes Yes Yes Servers, VR11 Workstations Standard
ISL6327A
Enhanced 6-Phase PWM Controller with 8-Bit VID Code and Differential Inductor DCR or Resistor Current Sensing		 1 6 3 12 0.5 1.6 200 4.75 - 5.25 Yes Yes Yes Servers, VR11 Workstations Standard
ISL6333
Three-Phase Buck PWM Controller with Integrated MOSFET Drivers and Light Load Efficiency Enhancements for Intel VR11.1 Applications		 1 3 5 12 0.5 1.6 100 4.75 - 5.25 Yes Yes Yes VR11.1 Standard
ISL6333A
Three-Phase Buck PWM Controller with Integrated MOSFET Drivers and Light Load Efficiency Enhancements for Intel VR11.1 Applications		 1 3 5 12 0.5 1.6 100 4.75 - 5.25 Yes Yes Yes VR11.1 Standard
ISL6333B
Three-Phase Buck PWM Controller with Integrated MOSFET Drivers and Light Load Efficiency Enhancements for Intel VR11.1 Applications		 1 3 5 12 0.5 1.6 100 4.75 - 5.25 Yes Yes Yes VR11.1 Standard Yes
ISL6333C
Three-Phase Buck PWM Controller with Integrated MOSFET Drivers and Light Load Efficiency Enhancements for Intel VR11.1 Applications		 1 3 5 12 0.5 1.6 100 4.75 - 5.25 Yes Yes Yes VR11.1 Standard
ISL6334
VR11.1, 4-Phase PWM Controller with Light Load Efficiency Enhancement and Load Current Monitoring Features		 1 4 3 24 0.5 1.6 200 4.75 - 5.25 Yes Yes VR11.1 Standard
ISL6334A
VR11.1, 4-Phase PWM Controller with Light Load Efficiency Enhancement and Load Current Monitoring Features		 1 4 3 12 0.5 1.6 130 4.75 - 5.25 Yes Yes Yes VR11.1 Standard Yes
ISL6334D
VR11.1, 4-Phase PWM Controller with Phase Dropping, Droop Disabled and Load Current Monitoring Features		 1 4 3 12 0.5 1.6 130 4.75 - 5.25 Yes VR11.1 Standard Yes
ISL6336
6-Phase PWM Controller with Light Load Efficiency Enhancement and Current Monitoring		 1 6 3 12 0.5 1.6 200 4.75 - 5.25 Yes Yes VR11.1 Standard Yes
ISL6336A
6-Phase PWM Controller with Light Load Efficiency Enhancement and Current Monitoring		 1 6 3 12 0.5 1.6 200 4.75 - 5.25 Yes Yes VR11.1 Standard Yes
ISL6336D
VR11.1, 6-Phase PWM Controller with Phase Dropping, Droop Disabled and Load Current Monitoring		 1 6 4.75 5.25 0.5 1.6 200 4.75 - 5.25 Yes Yes VR11.1 Standard
ISL6353
Multiphase PWM Regulator for VR12 DDR Memory Systems		 1 3 4.5 25 0 1.52 120 4.75 - 5.25 Yes Yes Yes VR12 DDR Memory Systems Standard
ISL6363
Multiphase PWM Regulator for VR12 Desktop CPUs		 2 4 5 12 0 1.52 130 4.75 - 5.25 Yes Yes Yes VR12 Standard
ISL6364
Dual 4-Phase + 1-Phase PWM Controller for VR12/IMVP7 Applications		 2 4 4.75 5.25 0.25 1.52 130 4.75 - 5.25 Yes Yes VR12/IMVP7 Standard
ISL6364A
Green Dual 4+1 PWM Controller for VR12/IMVP7 Applications with AUTO Phase Shedding		 2 4 4.75 5.25 0.25 1.52 130 4.75 - 5.25 Yes Yes VR12/IMVP7 Standard
ISL6366
Dual 6-Phase + 1-Phase PWM Controller for VR12/IMVP7 Applications		 2 6 4.75 5.25 0.25 1.52 200 4.75 - 5.25 Yes Yes VR12/IMVP7 Standard Yes
ISL6367
Green Hybrid Digital Dual 6+1 Phase PWM Controller for VR12/IMVP7 Applications With SMBus/PMBus/I2C and AUTO Phase		 2 6 4.5 14 0.25 1.52 200 4.75 - 5.25 Yes Yes VR12/IMVP7 Standard Yes
ISL6367H
Green Hybrid Digital Dual 6-Phase + 1-Phase PWM Controller for R12.5/VR12/IMVP7 Applications With SMBus/PMBus/I2C		 2 6 4.5 14 0.25 1.52 200 4.75 - 5.25 Yes Yes VR12/IMVP7 Standard Yes
ISL6369
Green Hybrid Digita Dual Enable 6+1 Phase PWM Controller With SMBus/PMBus/I2C and AUTO Phase		 2 6+1 4.75 5.25 0.25 1.52 200 4.75 - 5.25 Yes Yes VR12/IMVP7 Standard
ISL6373
EAPP Hybrid Digital 4-Phase Green PWM Controller for Digital Power Management of Core and Memory with AUTO Phase Shedding		 1 4 4.5 14 0.25 3.04 190 4.75 - 5.25 Yes Yes VR12.5/VR12 Standard
ISL6374
EAPP Hybrid Digital 4-Phase Green PWM Controller for Digital Power Management of Core and Memory with AUTO Phase Shedding		 1 4 4.5 14 0.25 3.04 190 4.75 - 5.25 Yes Yes VR12.5/VR12 Standard Yes
ISL6375
EAPP Hybrid Digital 5-Phase Green PWM Controller for Digital Power Management of Core and Memory with AUTO Phase Shedding		 1 5 4.5 14 0.25 3.04 220 4.75 - 5.25 Yes Yes VR12.5/VR12 Standard
ISL6376
EAPP Hybrid Digital 6-Phase Green PWM Controller for Digital Power Management of Core and Memory With AUTO Phase Shedding		 1 6 4.5 14 0.25 3.04 240 4.75 - 5.25 Yes Yes VR12.5/VR12 Standard
ISL6377
AMD Fusion Desktop CPUs Using SVI 2.0		 2 4 4.5 14 0.5 1.55 120 4.75 - 5.25 Yes Yes Yes AMD FusionT Desktop CPUs Using SVI 2 Standard
ISL6388
Advanced Linear EAPP Digital 6-Phase Green PWM Controller for Digital Power Management With NVM and AUTO Phase Shedding		 1 6 4.5 14 0.25 3.04 180 4.75 - 5.25 Yes Yes VR12.5/VR12 Standard
ISL6398
Advanced Linear EAPP Digital 6-Phase Green PWM Controller for Digital Power Management With NVM and AUTO Phase Shedding		 1 6-Phase without Doubler; 24-Phase with Phase/PWM Doubler 4.75 5.25 0.25 3.04 400 4.75 - 5.25 Yes Yes Standard
ISL6558
Multi-Purpose Precision Multiphase PWM Controller With Optional Active Voltage Positioning		 1 4 4.75 12 0.8 5 120 4.75 - 5.25 Yes No VID No VID Standard Yes
ISL6567
Multipurpose Two-Phase Buck PWM Controller with Integrated MOSFET Drivers		 1 2 3 20 0.6 5 60 4.9 - 5.5 No VID Yes Standard Yes
ISL6568
Two-Phase Buck PWM Controller with Integrated MOSFET Drivers for VRM9, VRM10, and AMD Hammer Applications		 1 2 3 12 0.8375 1.6 60 4.75 - 5.25 Yes Yes Yes AMD Hammer, VR9, VR10 Standard
ISL8120
Dual/n-Phase Buck PWM Controller with Integrated Drivers		 2 2 2.97 22 0.6 19.8 60 3 - 5.6 Yes No VID Yes 2-, 3-, 4-, 6-, Scale for 1-, up to 12- Phase with Single Output Standard Yes
ISL9500
Precision Multi-Phase Buck PWM Controller		 1 2 4.75 5.25 0.7 1.708 60 4.75 - 5.25 Yes Yes Yes Standard
ISL95712
Multiphase PWM Regulator for AMD Fusion™ Desktop CPUs Using SVI 2.0		 2 4 11.4 12.6 0.5 1.55 120 4.75 - 5.25 Yes Yes Yes AMD FusionT Desktop CPUs Using SVI 2 Standard
ISL95812
Multiphase PWM Regulator for VR12.5, VR12.6 and VR12.6+ CPUs		 1 3 4.5 28 0.5 2.3 90 4.75 - 5.25 Yes Yes Yes VR12.5, VR12.6 and VR12.6+T Standard
ISL95816
4-Phase PWM Controller for VR12.5 CPUs		 1 4 4.5 28 0.5 2.3 120 4.75 - 5.25 Yes Yes Yes VR12.5 Standard
ISL95816A
4-Phase PWM Controller for VR12.5 and VR12.6 CPUs		 1 4 4.5 28 0.5 2.3 120 4.75 - 5.25 Yes Yes Yes Standard
ISL95818
3-Phase PWM Controller for VR12.5 and VR12.6+ CPUs		 1 3 4.5 25 0.5 2.3 90 4.75 - 5.25 Yes Yes Yes VR12.5 and VR12.6+T Standard
ISL95820
Green Hybrid Digital Four Phase PWM Controller for Intel VR12.5™ CPUs		 1 4 4.5 28 0.5 2.3 120 4.75 - 5.25 Yes Yes Yes VR12.5 Standard
ISL95821
Three Phase PWM Controller for Intel VR12.5™ CPUs		 1 3 4.5 28 0.5 2.3 90 4.75 - 5.25 Yes Yes Yes VR12.5 Standard
ISL95822
Dual-Phase PWM Regulator for VR12.5 and VR12.6 CPUs		 1 2 4.5 28 0.5 2.3 60 4.75 - 5.25 Yes Yes Yes VR12.5 and VR12.6 Standard
ISL95824
4+2 Multiphase PWM Regulator for Intel IMVP8™ Desktop CPUs		 2 4+2 9 20 0 1.52 120 4.75 - 5.25 Yes Yes Yes IMVP8 Standard
ISL95825
Three Phase PWM Controller for VR12.5/VR12.6 CPUs		 1 3 4.5 28 0.5 2.3 90 4.75 - 5.25 Yes Yes Yes Standard
ISL95831
3+1 Voltage Regulator for IMVP-7/VR12™ CPUs		 1 3 4.5 25 0.25 1.52 90 4.75 - 5.25 Yes Yes Yes VR12/IMVP7 Standard Yes
ISL95831C
3+1 Voltage Regulator for IMVP-7/VR12™ CPUs		 1 3 4.5 25 0.25 1.52 90 4.75 - 5.25 Yes Yes Yes VR12/IMVP7 Standard Yes
ISL95833
Dual 2+1 PWM Controller for IMVP-7/VR12 CPUs		 2 2 4.75 5.25 0.25 1.52 60 4.75 - 5.25 Yes Yes Yes VR12/IMVP7 Standard
ISL95833B
Dual 2+1 PWM Controller for IMVP-7/VR12 CPUs		 2 2 4.75 5.25 0.25 1.52 60 4.75 - 5.25 Yes Yes Yes VR12/IMVP7 Standard
ISL95835
3+1 and 1+1 Voltage Regulator for IMVP-7/VR12™ CPUs		 2 3 4.5 5.5 0 1.52 90 4.75 - 5.25 Yes Yes Yes VR12/IMVP7 Standard Yes
ISL95836
Dual 3+2 PWM Controller for IMVP-7/VR12™ CPUs		 2 3 4.75 5.25 0.25 1.52 90 4.75 - 5.25 Yes Yes Yes VR12/IMVP7 Standard
ISL95837
1+1 Voltage Regulator for IMVP-7/VR12™ CPUs		 2 1 4.5 5.5 0 1.52 30 4.75 - 5.25 Yes Yes Yes VR12/IMVP7 Standard Yes
ISL95838
Dual 3+2 PWM Controller for IMVP-7/VR12™ CPUs		 2 3 25 4.75 0.25 1.52 30 4.75 - 5.25 Yes Yes Yes VR12/IMVP7 Standard
ISL95853
Multiphase PWM Regulator for IMVP8™ CPUs		 1 3 4.5 25 0.25 1.52 90 4.75 - 5.25 Yes Yes Yes IMVP8 Standard
ISL95853A
Multiphase PWM Regulator for IMVP8™ CPUs		 1 3 4.5 25 0.25 1.52 90 4.75 - 5.25 Yes Yes Yes IMVP8 Standard
ISL95855
3+2+1 Voltage Regulator for IMVP8™ CPUs		 3 3+2+1 4.5 25 0 1.52 120 4.75 - 5.25 Yes Yes IMVP8 Standard
ISL95855A
3+2+1 Voltage Regulator for IMVP8™ CPUs		 3 3+2+1 4.5 25 0 1.52 120 4.75 - 5.25 Yes Yes IMVP8 Standard
ISL95855B
3+2+1 Voltage Regulator for IMVP8 Desktop CPUs with Non-SVID VccSA Support		 3 3+2+1 4.5 25 0 1.52 120 4.75 - 5.25 Yes Yes IMVP8 Standard
ISL95855C
3+2+1 Voltage Regulator With Expanded Iccmax Register Range Supporting IMVP8 CFL/CNL CPUs		 3 3+2+1 4.5 25 0 1.52 120 4.75 - 5.25 Yes Yes IMVP8 Standard
ISL95856
4+3 Multiphase PWM Regulator for Intel IMVP8™ Desktop CPUs		 2 4+3 9 20 0 1.52 120 4.75 - 5.25 Yes Yes Yes IMVP8 Standard
ISL95857
1+2+1 Voltage Regulator for Intel IMVP8™ CPUs		 3 1+2+1 4.5 25 .25 1.52 75 4.75 - 5.25 Yes Yes IMVP8 Standard
ISL95857A
1+2+1 Voltage Regulator for Intel IMVP8™ CPUs		 3 1+2+1 4.5 25 .25 1.52 75 4.75 - 5.25 Yes Yes IMVP8 Standard
ISL95857C
1+2+1 Voltage Regulator With Expanded Iccmax Register Range Supporting Intel IMVP8 CFL/CNL CPUs		 3 1+2+1 4.5 25 .25 1.52 75 4.75 - 5.25 Yes Yes IMVP8 Standard
ISL95858
3+2 Multiphase PWM Regulator for Intel IMVP8™ Desktop CPUs		 2 3+2 9 20 0 1.52 90 4.75 - 5.25 Yes Yes Yes IMVP8 Standard
ISL95866
4+3 Multiphase R3™ PWM Regulator for Intel IMVP8™ Desktop CPUs with SMBus Support		 2 4+3 9 20 0 1.52 120 4.75 - 5.25 Yes Yes Yes IMVP8 Standard
ISL95866C
4+3 Multiphase R3 PWM Regulator for Intel IMVP8 Desktop CFL/CNL CPUs with SMBus Support		 2 4+3 9 20 0 1.52 120 4.75 - 5.25 Yes Yes Yes IMVP8 Standard
ISL95869
3-Phase Controller with Integrated Drivers Supporting Intel IMVP9 CPUs		 1 3 4.5 25 0 2.74 90 4.75 - 5.25 Yes Yes Yes IMVP9 Standard
ISL95880
3+1+1 Voltage Regulator with Expanded ICCMAX Register Range Supporting IMVP8 CFL/CNL CPUs		 3 3 4.5 25 .25 1.52 90 4.75 - 5.25 Yes Yes IMVP8 CFL/CNL Standard