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NCP81248MNTXG The ON Semiconductor NCP81248MNTXG is a three-rail controller designed for IMVP8 CPU applications. It operates with an input voltage range of 4.5V to 25V.
Mfr Part #:

NCP81248MNTXG

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor NCP81248MNTXG is a three-rail controller designed for IMVP8 CPU applications. It operates with an input voltage range of 4.5V to 25V.
✓ Total Stock: 5,601 pcs
$ Price Range: $0.75

NCP81248MNTXG Available from 2 distributors

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✓ Non-Authorised
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Xingangxin ✓
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3,101 pcs
On Request
3101 pcs On Request 1 On Request On Request On Request On Request On Request
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Non-Authorised Inventory information
2,500 pcs
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2500 pcs On Request 1 On Request On Request On Request On Request On Request
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NCP81248MNTXG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Halogen Free
Input Voltage
Mounting Type
Number of Outputs
Operating Temperature
SVHC Present
Supplier Device Package
Voltage
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NCP81248MNTXG Description

Short technical summary and product information.

The NCP81248MNTXG from ON Semiconductor is a versatile three-rail controller optimized for Intel IMVP8 compatible CPUs. It features a wide input voltage range from 4.5V to 25V, making it suitable for various power management designs.

 

This controller supports multiple phases, including a two-phase buck controller and two single-phase buck controllers. It offers precise voltage regulation with features like true differential voltage sensing, differential inductor DCR current sensing, and adaptive voltage positioning. The switching frequency can be adjusted between 200 kHz and 1.2 MHz, with digital stabilization for consistent performance.

 

The NCP81248MNTXG is supplied in a 48-QFN (6x6) package, designed for surface mounting. It operates within a temperature range of -40°C to 100°C (TA). The device also includes digital soft-start, dynamic reference injection, and programmable output voltage slew rates for enhanced control.

 

Key features include support for Intel proprietary interfaces, high-performance operational error amplifiers, and accurate current monitoring. The device is designed for applications requiring accurate and dynamic power delivery to CPUs.

NCP81248MNTXG Quick Information

Product Type: Special Purpose Regulator Controller
Series: NCP81248
Canonical Name: NCP81248 Three-Rail Controller with Intel Proprietary Interface
Subcategory: Special Purpose Regulators

NCP81248MNTXG Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

NCP81248MNTXG Estimated Pricing

Qty Low High
1+ $0.75 $0.75

Estimated market price range - modelled values for guidance only, not live distributor offers.

NCP81248MNTXG Features

  • Three-rail controller for IMVP8 CPUs.
  • Wide 4.5V to 25V input voltage range.
  • Adjustable switching frequency 200 kHz to 1.2 MHz.
  • Surface mount 48-QFN (6x6) package.
  • Optimized for accurate CPU power delivery.

NCP81248MNTXG Applications

  • CPU power management.
  • IMVP8 compatible systems.
  • High-performance computing.
  • Server power supplies.
  • Notebook power delivery.

NCP81248MNTXG FAQs

6 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the NCP81248MNTXG?

The input voltage range is 4.5V to 25V.

What is the switching frequency range of the NCP81248MNTXG?

The switching frequency range is 200kHz to 1.2MHz.

What is the operating temperature range of the NCP81248MNTXG?

The operating temperature range is -40°C to 100°C.

How many outputs does the NCP81248MNTXG have?

The NCP81248MNTXG has three outputs.

What package is the NCP81248MNTXG available in?

The NCP81248MNTXG is available in a 48-VFQFN Exposed Pad package (48-QFN 6x6mm).

What is the mounting type for the NCP81248MNTXG?

The mounting type is surface mount.

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