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NCP6151D52MNR2G from ON,ON Semiconductor

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NCP6151D52MNR2G

Manufacturer: ON, AD, FREESCALE

VR12 2-, 3-, 4-Phase CPU Controller 1-Phase GPU Controller

Partnumber Manufacturer Quantity Availability
NCP6151D52MNR2G ON, AD, FREESCALE 84825 In Stock

Description and Introduction

VR12 2-, 3-, 4-Phase CPU Controller 1-Phase GPU Controller # Introduction to the NCP6151D52MNR2G Voltage Regulator  

The **NCP6151D52MNR2G** is a high-performance synchronous buck regulator designed for efficient power management in modern electronic systems. This compact and versatile IC provides a fixed output voltage of **0.52V**, making it well-suited for applications requiring precise voltage regulation, such as **FPGAs, ASICs, and low-power processors**.  

Built with advanced control architecture, the NCP6151D52MNR2G delivers **high efficiency** across a wide input voltage range (up to **5.5V**), minimizing power loss and heat dissipation. Its integrated **PWM controller and MOSFET drivers** simplify circuit design while ensuring stable operation under varying load conditions.  

Key features include **programmable soft-start**, **overcurrent protection (OCP)**, and **thermal shutdown**, enhancing system reliability. The regulator operates at a **switching frequency of up to 1.5MHz**, allowing for the use of smaller external components, which is beneficial for space-constrained designs.  

Available in a **DFN-10 package**, the NCP6151D52MNR2G is ideal for **portable devices, embedded systems, and industrial applications** where efficiency, compact size, and robust performance are critical. Its combination of precision regulation and protection mechanisms makes it a dependable choice for modern power supply solutions.

Application Scenarios & Design Considerations

VR12 2-, 3-, 4-Phase CPU Controller 1-Phase GPU Controller

Alternative Part Number

  • ISL95836HRTZ --: Dual-phase PWM controller for CPU/GPU VRMs with similar multi-phase buck regulation function and comparable package footprint.
  • TPS51624RSMR --: Integrated multi-phase step-down controller for processor power rails, offering equivalent VRM control functionality.
  • IR3567BMTRPBF --: Multi-phase digital PWM controller suitable for CPU voltage regulation, a common cross-reference for ON VR controllers.
  • TPS51631RSMR --: Dual-phase step-down controller for CPU core power with integrated drivers, suitable as a functional substitute.
  • MAX17511GTL+ --: Multiphase CPU voltage regulator controller offering similar control and power-stage interface features.
  • ISL95836IRTZ --: Dual-phase PWM controller for CPU/GPU VR applications, functionally similar to the NCP6151 multi-phase controller and widely used as a drop-in design alternative.

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