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NCP4200MNR2G
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Product Detailed Parameters
- Description：IC REG CONV PENTIUM 1OUT 40QFN
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT)
- Applications：Converter, Intel VR11, VR11.1
- Voltage - Input：1.7V ~ 24V
- Number of Outputs：1
- Voltage - Output：0.375V ~ 1.8V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：40-VFQFN Exposed Pad
- Supplier Device Package：40-QFN (6x6)
- Grade：-
- Qualification：-
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Overview
The NCP4200MNR2G is a Buck topology switching controller designed for VR11.1 compliance, featuring four independent output channels and PMBus interface support. It operates within a switching frequency range of 250 kHz to 6 MHz and supports a maximum duty cycle of 100%. The device provides an output voltage of 1.8 V with an output current capability of 500 uA. It functions reliably across a temperature range from 0 C to +85 C and is housed in a QFN-40 surface-mount package.
Feature Summary
- Supports VR11.1 specification for processor power management
- Integrates four-phase control architecture
- Enables digital configuration via PMBus interface
Applications
- Processor core voltage regulation
- Multi-phase DC-DC conversion systems
- Digital power management applications requiring PMBus communication
Procurement Notes
This component has reached End-of-Life status as confirmed by the manufacturer discontinuance notification dated January 8, 2025. Availability is restricted, and distributors may not stock this item. Verify current supply chain status and lead times carefully before design-in, as production cessation is active.
Selection Notes
Select this controller for designs requiring VR11.1 compliance and digital control capabilities. Ensure the application environment stays within the specified 0 C to +85 C operating temperature range. Confirm that the QFN-40 package footprint matches the PCB layout requirements and that the system can accommodate the 250 kHz to 6 MHz switching frequency range.
Part Context
The NCP4200 belongs to the NCP4200 series of power management ICs manufactured by onsemi. This specific part number denotes the tape-and-reel variant packaged in a QFN-40 case. It serves as a specialized switching controller within the broader portfolio of PMIC solutions aimed at high-performance computing and server infrastructure power delivery.
Replacement Considerations
No public substitute part numbers are documented in the provided source material. Due to the End-of-Life status, alternative components must be identified through separate engineering validation rather than direct cross-reference data from this document.
