ONSEMI NCP81149MNTXG

Manufacturer No:

NCP81149MNTXG

Manufacturer:

ONSEMI

Package:

48-VFQFN Exposed Pad

Description:

Single-Phase Voltage Regulator with SVID Interface for Computing Applications

Quantity:

Delivery:

Payment:

In Stock :Available

Price not displayed? Please send an RFQ, and we will respond immediately.

NCP81149MNTXG information

ONSEMI NCP81149MNTXG technical specifications, attributes, parameters and parts with similar specifications to ONSEMI NCP81149MNTXG.

Type
Parameter

Package Type
QFN-48

Case Outline
485CJ

MSL Type
3

Phases
1

VCC Max (V)
25

fSW Typ (kHz)
500 - 1200

MSL Temp (°C)
260

Container Type
REEL

Container Qty.
2500

Topology
Step-Down

Control Mode
Current Mode

VCC Min (V)
4.5

Download datasheets and manufacturer documentation for ONSEMI NCP81149MNTXG.

Datasheet:

3b940564436d5f79d8e9a32e044ee926.pdf

Package Drawing:

3b48c310ddc111862270f04aef870623.pdf

The NCP81149, a single-phase synchronous buck regulator, integrates power MOSFETs to provide a high-efficiency and compact-footprint power management solution for new generation computing CPUs. The device is able to deliver up to 14A TDC output current on an adjustable output with SVID interface. Operating in high switching frequency up to 1.2MHz allows employing small size inductors and capacitors while maintaining high efficiency due to integrated solution with high performance power MOSFETs. Current-mode RPM control with feedforward from both input power supply and output voltage ensures stable operation over wide operation condition. The NCP81149 is in a QFN48 6x6mm package.

Application

Industrial Applications
Ultrabook Applications
Notebook Applications
Integrated POL

End Product

Ultrabook
Notebook
Server

Feature

4.5V to 25V Input Voltage Range
Support 11.5W and 15W ULT Platforms
Adjustable Output Voltage with SVID Interface
Integrated Gate Driver and Power MOSFETs
500kHz ~ 1.2MHz Switching Frequency
Feedforward Operation for Input Supply Voltage and Output Voltage
Overcurrent, Over/Undervoltage, and Thermal protection

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.