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NCP81307MNTXG
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Product Detailed Parameters
- Description：IC VOLT REG PWM Step-Down Buck 1
- Series：-
- Mfr：Flip Electronics
- Package：Tape & Reel (TR)
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- Output Phases：-
- Voltage - Supply (Vcc/Vdd)：-
- Frequency - Switching：-
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- Synchronous Rectifier：-
- Clock Sync：-
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Overview
The NCP81307MNTXG is a four-phase synchronous buck converter controller from ON Semiconductor, designed for high-performance power management. It serves as the four-phase version of the NCP81305 IMVP9 controller. The device operates with a maximum switching frequency of 1200 kHz and supports a maximum supply voltage of 5.25V. It utilizes current-mode control architecture within a compact QFN-40 package. The component is rated for a maximum operating temperature of 100°C ambient.
Feature Summary
- Four-phase synchronous buck conversion capability
- Current-mode control architecture
- High-frequency switching operation up to 1200 kHz
- Compact QFN-40 packaging
Applications
- IMVP9 compliant processor power delivery
- Multi-phase CPU core voltage regulation
- High-density server power supplies
- Graphics processing unit (GPU) power stages
Procurement Notes
Verify the manufacturer origin carefully, as listings may attribute the part to Flip Electronics while the underlying technology belongs to ON Semiconductor. Confirm the specific suffix MNTXG matches the required tape-and-reel quantity and package variant. Ensure the source provides valid traceability documentation for this specific ON Semiconductor component to avoid counterfeit risks.
Selection Notes
Select this controller when a multi-phase solution is required for IMVP9 processors. It replaces single-phase designs by distributing load across four phases. Compare against the NCP81305 if only two phases are sufficient. Evaluate thermal performance requirements given the 100°C ambient limit. Ensure the design supports the 5.25V input range and 1200 kHz switching frequency constraints.
Part Context
This component is part of the NCP8130x family, specifically functioning as the four-phase iteration of the NCP81305. It shares architectural similarities with other IMVP9 controllers but scales phase count for higher current demands. The NCP81306 represents an intermediate configuration in this series.
Replacement Considerations
The NCP81305 is a related two-phase variant within the same family. Verify pin compatibility and phase count requirements before substitution. No direct public substitute part numbers are confirmed for this specific four-phase configuration.
