ONSEMI NCP81278MNTXG
ONSEMI NCP81278MNTXG

ONSEMI NCP81278MNTXG

Manufacturer No:

NCP81278MNTXG

Manufacturer:

ONSEMI

Package:

20-VFQFN Exposed Pad

Description:

Controller, CPU GPU Up to 2V NOT SPECIFIED Cel QUAD Specialized Voltage Regulator -40°C~125°C 20 Terminations 20-VFQFN Exposed Pad

Delivery:

DHL
DHL
DHL
DHL

Payment:

DHL
DHL
DHL
DHL
DHL
DHL
DHL

In Stock :Available

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

NCP81278MNTXG information

ONSEMI NCP81278MNTXG technical specifications, attributes, parameters and parts with similar specifications to ONSEMI NCP81278MNTXG.

  • Type
  • Parameter
  • Factory Lead Time
  • 7 Weeks
  • Mounting Type
  • Surface Mount
  • Package / Case
  • 20-VFQFN Exposed Pad
  • Surface Mount
  • YES
  • Operating Temperature
  • -40°C~125°C
  • Packaging
  • Tape & Reel (TR)
  • Published
  • 2016
  • JESD-609 Code
  • e3
  • Part Status
  • Active
  • Moisture Sensitivity Level (MSL)
  • 1 (Unlimited)
  • Number of Terminations
  • 20
  • ECCN Code
  • EAR99
  • Terminal Finish
  • Tin (Sn)
  • Applications
  • Controller, CPU GPU
  • Terminal Position
  • QUAD
  • Terminal Form
  • NO LEAD
  • Peak Reflow Temperature (Cel)
  • NOT SPECIFIED
  • Number of Functions
  • 1
  • Terminal Pitch
  • 0.4mm
  • Time@Peak Reflow Temperature-Max (s)
  • NOT SPECIFIED
  • JESD-30 Code
  • S-XQCC-N20
  • Number of Outputs
  • 1
  • Input Voltage-Nom
  • 12V
  • Analog IC - Other Type
  • DUAL SWITCHING CONTROLLER
  • Voltage - Output
  • Up to 2V
  • Control Mode
  • CURRENT-MODE
  • Control Technique
  • PULSE WIDTH MODULATION
  • Switcher Configuration
  • BUCK
  • Switching Frequency-Max
  • 800kHz
  • Length
  • 3mm
  • Width
  • 3mm
  • RoHS Status
  • RoHS Compliant

Download datasheets and manufacturer documentation for ONSEMI NCP81278MNTXG.

Datasheets:

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NCP81278MNTXG Description


NCP81278MNTXG is a type of compact two?phase synchronous buck controller developed by ON Semiconductor. It is integrated with gate drivers and the PWM VID interface. High efficiency in light?load can be achieved based on a programmable power save interface (PSI) when it operates in 1?phase diode emulation mode. Small size inductors and capacitors can be employed because it can operate in high switching frequencies up to 800 kHz. The NCP81278MNTXG buck controller is able to support all ceramic-capacitor applications.



NCP81278MNTXG Features


3.6 V to 24 V input voltage range

200 kHz ~ 800 kHz switching frequency

Power Saving Interface (PSI)

Support both 3.3 V and 1.8 V VID

Supplied in a QFN?20 package



NCP81278MNTXG Applications


GPU and CPU power

Graphics card applications

Desktop and notebook applications


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

Step1：Prepare product

Step2：Desiccant Protection

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step3：Vacuum Packaging

Step4：Individual Package

Step4：Individual Package

Step5：Anti-collision Filling

Step5：Anti-collision Filling

Step6：Packaging Box

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.

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