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NCV81277AMNTXG

4/3/2/1 PHASE BUCK CONTROLLER WI

Part Number: NCV81277AMNTXG

Manufacturer: onsemi

Category: DC DC Switching Controllers

Package: 40-VFQFN Exposed Pad

Datasheet:: NCV81277AMNTXG.pdf

Description: 4/3/2/1 PHASE BUCK CONTROLLER WI

Select Quantity Stock: 4,990

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TECHNICAL RESOURCES

NCV81277AMNTXG Technical Information

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Specifications

Product Attribute: Attribute Value

Part Number: NCV81277AMNTXG

Manufacturer: onsemi

Package: 40-VFQFN Exposed Pad

Series: -

Package/Case: 40-VFQFN Exposed Pad

Packaging: Tape & Reel (TR)

Product Status: Active

Output Type: PWM

Function: Step-Down

Output Configuration: Positive

Topology: Buck

Number of Outputs: 1

Output Phases: 4

Voltage - Supply (Vcc/Vdd): 4.5V ~ 20V

Frequency - Switching: 250kHz ~ 1.2MHz

Duty Cycle (Max): -

Synchronous Rectifier: Yes

Clock Sync: Yes

Serial Interfaces: I2C, PSI

Control Features: -

Operating Temperature: -40°C ~ 105°C (TA)

Grade: Automotive

Qualification: AEC-Q100

Mounting Type: Surface Mount, Wettable Flank

Supplier Device Package: 40-QFNW (5x5)

Frequently Asked Questions

1. How can I order NCV81277AMNTXG from Haishengye Electronics?

Submit an RFQ directly on this page with your required quantity, target price and delivery requirements. Our sales team will review the request and provide a quotation.

2. How does Haishengye Electronics verify the quality of NCV81277AMNTXG?

We work with qualified suppliers and review sourcing channels, traceability, packaging and product condition before shipment.

3. Are the stock and price of NCV81277AMNTXG updated in real time?

Electronic component inventory and prices may change frequently. Displayed values are references, and final stock and pricing will be confirmed in the quotation.

4. Which payment methods are supported?

Wire Transfer, PayPal, Alipay, WeChat, Credit Card, Western Union, MoneyGram and Escrow may be supported depending on the order and destination.

5. How is international shipping arranged?

International shipping may be arranged through DHL, UPS, FedEx, TNT and other logistics channels. Tracking information will be provided after shipment.

6. What is the return or replacement process for NCV81277AMNTXG?

Contact our sales team within the agreed period if there are quantity differences, incorrect items or clear external defects. Products should remain unused and in their original packaging.

7. Can I request technical support for NCV81277AMNTXG?

Yes. Contact our team for datasheets, package details, product specifications, alternative parts and sourcing assistance.

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Packaging and Shipping Protection

Step 1 Product Inspection

Step 2 Casing & Dry Pipe

Step 3 Anti-static Bags

Step 4 Inner Carton

Step 5 Shipping Label

Step 6 International Delivery

Packaging may be adjusted according to product type, quantity, moisture sensitivity and destination requirements.

NCV81277AMNTXG Procurement and Technical Support

NCV81277AMNTXG is manufactured by onsemi. This page provides purchasing information including manufacturer, category, package, datasheet, stock reference, price reference and product specifications.

Haishengye Electronics supports customers sourcing NCV81277AMNTXG and related electronic components for prototype development, maintenance, NPI, production preparation and one-stop BOM procurement.

Submit an RFQ to request the latest stock, price, lead time, batch information, alternative parts, package confirmation or technical documents for NCV81277AMNTXG.

Part Number: NCV81277AMNTXG

Manufacturer: onsemi

Package: 40-VFQFN Exposed Pad

Category: DC DC Switching Controllers

Submit BOM RFQ Contact Sales

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Transaction fees are charged according to the selected bank or payment system rules.

Shipping Method

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TNT

Shipped From

Shenzhen warehouse

Dispatch Time

Usually 1–3 business days after confirmation

Lead Time

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