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NCP81537MNTXG
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Product Detailed Parameters
- Description：IMVP9.2 V0.7 CONTROLLER, 8+2 WL2
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT)
- Output Type：-
- Function：-
- Output Configuration：-
- Topology：-
- Number of Outputs：-
- Output Phases：-
- Voltage - Supply (Vcc/Vdd)：-
- Frequency - Switching：-
- Duty Cycle (Max)：-
- Synchronous Rectifier：-
- Clock Sync：-
- Serial Interfaces：-
- Control Features：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
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Overview
The NCP81537MNTXG is a switching controller designed for IMVP9.2 specifications, supporting V0.7 standards. It features an 8+2 phase Buck topology with a single output configuration. The device operates within an input voltage range of 4.75 V to 5.25 V and functions reliably between -10°C and +125°C. Packaged in a QFN-52 format for SMD/SMT installation, it exhibits a fall time of 20 ns and a rise time of 110 ns. This non-isolated controller includes shutdown capabilities and is classified under PMIC power management ICs.
Feature Summary
- Supports IMVP9.2 V0.7 multi-phase control architecture
- Integrates 8+2 phase Buck topology for high-current applications
- Features fast switching response with specified rise and fall times
- Includes shutdown functionality for power management
Applications
- High-performance computing systems requiring IMVP9.2 compliance
- Server and workstation CPU core voltage regulation
- Multi-phase power delivery networks for processors
Procurement Notes
Verify the specific suffix 'MNTXG' against the manufacturer's official datasheet to confirm package type and tape-and-reel specifications. Ensure compatibility with IMVP9.2 design requirements before integration. Confirm RoHS3 status and moisture sensitivity level (MSL 1) during procurement planning. Cross-reference ordering information with authorized distributors to avoid counterfeit components.
Selection Notes
Select this component when designing for IMVP9.2 compliant platforms requiring an 8+2 phase solution. The narrow 4.75 V to 5.25 V input range suits standard 5V rail architectures. Consider the QFN-52 package size for thermal and footprint constraints. Verify that the required operating temperature range of -10°C to +125°C meets system environmental specifications.
Part Context
This part belongs to the NCP81537 series from onsemi, specialized for advanced processor power management. It serves as a dedicated controller rather than an integrated regulator, requiring external MOSFETs. The series targets high-density power solutions for modern computing devices adhering to Intel VRD guidelines.
Replacement Considerations
Check for direct pin-compatible alternatives within the NCP8153x family or other IMVP9.2 controllers from onsemi. Verify electrical parameters such as phase count and input voltage ranges before substitution.
