ISL6556ACRZ
- Mfr.Part #
- ISL6556ACRZ
- Manufacturer
- Intersil (Renesas Electronics Corporation)
- Package / Case
- QFN EP
- Datasheet
- Download
- Description
- IC REG CTRLR INTEL 4OUT 32QFN
- Stock
- 8,092
- In Stock :
- 8,092
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- Manufacturer :
- Intersil (Renesas Electronics Corporation)
- Product Category :
- Special Purpose Regulators
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Finish :
- Matte Tin (Sn)
- Control Mode :
- VOLTAGE-MODE
- Lead Free :
- Lead Free
- Terminal Pitch :
- 0.5mm
- Switcher Configuration :
- PHASE-SHIFT
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Mount :
- Surface Mount
- Pbfree Code :
- yes
- Current - Output :
- 120A
- JESD-609 Code :
- e3
- Temperature Grade :
- COMMERCIAL
- Number of Functions :
- 1
- Max Operating Temperature :
- 70°C
- Operating Supply Voltage :
- 5V
- Input Voltage-Nom :
- 5V
- Control Technique :
- PULSE WIDTH MODULATION
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Voltage - Output :
- 1.6V
- Max Duty Cycle :
- 66.7 %
- Package / Case :
- QFN EP
- Number of Outputs :
- 4
- RoHS Status :
- RoHS Compliant
- Frequency - Switching :
- 1.5MHz
- Number of Terminations :
- 32
- Length :
- 5mm
- Min Operating Temperature :
- 0°C
- Published :
- 2003
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Radiation Hardening :
- No
- Pin Count :
- 32
- Additional Feature :
- IT CAN ALSO OPERATE WITH CURRENT MODE
- Number of Pins :
- 32
- ECCN Code :
- EAR99
- Width :
- 5mm
- Height Seated (Max) :
- 1mm
- Terminal Position :
- QUAD
- Datasheets
- ISL6556ACRZ

Special Purpose Regulators Intersil (Renesas Electronics Corporation) ISL6556ACRZ Overview
The Special Purpose Regulators Intersil (Renesas Electronics Corporation) ISL6556ACRZ is a high-performance, precision multi-phase PWM controller, designed specifically for Intel VRD/VRM specifications. This controller facilitates robust power management and improved efficiency for advanced computing systems. It integrates seamlessly with Intersil’s proprietary R3™ Technology, providing faster transient response, better system stability, and enhanced accuracy in power delivery. Engineered in a compact 32-QFN package, the ISL6556ACRZ is ideal for densely packed PCB environments where space and thermal efficiency are crucial.
ISL6556ACRZ Features
- Multi-phase power control for precise voltage regulation
- Supports Intel VRD10.x and VRM11.1 specifications
- Integrated R3™ Technology for rapid transient response
- Programmable phase dropping for enhanced efficiency at lower loads
- Over-voltage, under-voltage, and over-temperature protection
- Compact 32-QFN package suitable for space-constrained applications
ISL6556ACRZ Applications
- Desktop and Server Motherboards
This controller is used in motherboards to regulate power distribution, ensuring stable and efficient operation even under varying load conditions.
- Embedded Systems
In embedded systems, the ISL6556ACRZ provides reliable power control, crucial for maintaining system integrity and performance in critical applications.
- Data Centers
Optimal for data center power supplies where efficiency and reliability are paramount to handle significant computational loads and system uptime requirements.
- High-Performance Computing
Applicable in high-performance computing environments where precise voltage regulation is necessary for maintaining peak performance without compromising system stability.
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