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NCP1234AD100R2G

Controller designed for flyback converter applications

ISO14001 ISO9001 IATF16949 ISO13485 DUNS

Brands: Onsemi

Mfr.Part #: NCP1234AD100R2G

Datasheet: NCP1234AD100R2G Datasheet (PDF)

Package/Case: SOIC-7

Product Type: AC DC Converters, Offline Switches

RoHS Status:

Stock Condition: 3,678 pcs, New Original

Warranty: 1 Year Ovaga Warranty - Find Out More

Quick Quote

Please submit RFQ for NCP1234AD100R2G or email to us: Email: [email protected], we will contact you within 12 hours.

NCP1234AD100R2G General Description

The NCP1234AD100R2G is a cutting-edge fixed-frequency current-mode controller that boasts the revolutionary Dynamic Self-Supply (DSS) feature. This device is seamlessly compatible with the previous NCP12xx families, making it an attractive option for those looking to upgrade their current systems. The DSS function simplifies the design of the auxiliary supply and VCC capacitor by activating the internal startup current source during transients, ensuring a more streamlined and efficient operation

ncp1234ad100r2g

Features

  • Frequency Jittering and Soft-Start
  • Instant-On and Overpower Protection
  • Auto-Restart and Overcurrent Limitation
  • Modeswitching and Hiccup Mode
  • Soft-Shutdown and Delayed Turn-Off
  • Pulse-Dimming and Current-Limiting

Application

  • Compact and reliable
  • Cost-effective solution
  • High power efficiency

Specifications

Parameter Value Parameter Value
Part Status Active Compliance PbAHP
Case Outline 751U MSL Type 1
MSL Temp (°C) 260 Container Type REEL
Container Qty. 2500 ON Target Y
Regulator Topology Flyback Control Mode Current Mode
fsw Typ (kHz) 100 Stand-by Mode Yes
UVLO (V) 9.5 Short Circuit Protection Yes
Latch Yes Soft Start Yes
VCC Max (V) 28 Drive Cap. (mA) 500 / 500
Pricing ($/Unit) $0.5193Sample

Shipping

Shipping Type Ship Fee Lead Time
DHL DHL $20.00-$40.00 (0.50 KG) 2-5 days
Fedex Fedex $20.00-$40.00 (0.50 KG) 2-5 days
UPS UPS $20.00-$40.00 (0.50 KG) 2-5 days
TNT TNT $20.00-$40.00 (0.50 KG) 2-5 days
EMS EMS $20.00-$40.00 (0.50 KG) 2-5 days
REGISTERED AIR MAIL REGISTERED AIR MAIL $20.00-$40.00 (0.50 KG) 2-5 days

Processing Time:Shipping fee depend on different zone and country.

Payment

Terms of payment Hand Fee
Wire Transfer Wire Transfer charge US$30.00 banking fee.
Paypal Paypal charge 4.5% service fee.
Credit Card Credit Card charge 3.5% service fee.
Western Union Western Union charge US.00 banking fee.
Money Gram Money Gram charge US$0.00 banking fee.

Guarantees

1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.

Packing

  • Product Inventory

    Step1 :Product Inventory

  • Pressure Relief Packaging

    Step2 :Pressure Relief Packaging

  • Anti Static Packaging

    Step3 :Anti Static Packaging

  • Protective Packaging

    Step4 :Protective Packaging

  • Sealed Packaging

    Step5 :Sealed Packaging

  • Preparation for shipment

    Step6 :Preparation for shipment

We will inspect and count all goods before shipping to ensure that all products are intact and in accurate quantity, and will fully package them to ensure that they will not be damaged during transportation.

  • ESD
  • ESD

Q: How can I order the NCP1234AD100R2G?

A: To place an order for the NCP1234AD100R2G, select the "Add to Cart" button associated with the product listing on our website. Once selected, you can finalize your purchase by proceeding to the checkout page, where you can enter your payment and shipping information.

Q: What is the warranty period for the NCP1234AD100R2G?

A: We offer a 1-year warranty on the NCP1234AD100R2G. This warranty covers any defects in materials and artistry under normal use. During the warranty period, if the product is found to be defective, it will be repaired or replaced at no charge. For further details, please refer to our warranty policy.

Q: How does Ovaga ensure the authenticity of NCP1234AD100R2G from Onsemi?

A: Ovaga has a dedicated business development team that rigorously tests and verifies the credentials of original Onsemi manufacturers and authorized agents. All Onsemi suppliers must pass a qualification review before they can list their NCP1234AD100R2G products on our platform. We emphasize sourcing from reliable channels and maintaining high product quality standards, ensuring you can make your purchase with confidence.

Q: How can I find detailed information about the NCP1234AD100R2G chips, such as application notes, factory information, and images?

A: You can utilize Ovaga's intelligent search engine, filter by the Ethernet PHY Products category, or visit the Onsemi information page to find comprehensive details about the NCP1234AD100R2G.

Q: Are the price and stock information for NCP1234AD100R2G on Ovaga's platform accurate?

A: Inventory levels for Onsemi products can fluctuate and may not be updated in real time. The information is refreshed periodically within 24 hours. To confirm stock availability and final pricing, you must confirm your order with an Ovaga salesperson or customer service representative before proceeding with payment.

Q: Can I place orders offline with Ovaga?

A: Yes, offline orders are accepted. You can navigate to the "My Orders" section and enter transaction management to place your order. Reviewing the "Order Details" and proceeding to place the order is straightforward. Additionally, you may benefit from coupons or selected gifts when ordering online.

Q: What payment methods are accepted by Ovaga?

A: Ovaga accepts various payment methods, including Wire Transfer, PayPal, Credit Cards, Western Union, and Money Gram.

Q: How is shipping arranged, and how can I track my package?

A: Customers can choose from industry-leading freight companies such as DHL, FedEx, UPS, TNT, EMS, and Registered Air Mail. Once your order is processed for shipment, you will receive an email with the shipping status and tracking number. Note that tracking information may take up to 24 hours to be displayed by carriers. Typically, express delivery takes 2-5 days.

Q: What is the return or replacement process for NCP1234AD100R2G?

A: Ovaga conducts Pre-Shipment Inspections (PSI) on all orders to ensure quality before shipment. Suppose there are issues such as quantity discrepancies, incorrect items, or visible defects (e.g., breakage or rust), and they are acknowledged by us. In that case, returns or replacements will be accepted under the following conditions:

  • The defect must be reported within 365 days after delivery.
  • The product must be unused and in its original, unopened packaging.
  • Requesting Return Authorizations must be obtained.

For the return process:

  • Please inform us within 365 days of receiving the product.
  • Obtain Return Authorization from our team.
  • Please refer to our After-Sale Matters for more detailed instructions.

Q: How can I contact Ovaga for support, including obtaining datasheets or pin diagrams for the NCP1234AD100R2G?

A: For any after-sales support or technical inquiries, including requests for datasheets or pin diagrams, please get in touch with us via email at [email protected].

Q: What can you tell me about Ovaga's quality assurance practices?

A: Ovaga is committed to maintaining the highest standards of quality. We are certified under ISO14001, ISO 9001, IATF16949, ISO13485, and DUNS standards by the Quality Systems Registrar. This certification signifies that our operational systems meet stringent international standards in quality management. Our compliance is regularly reviewed and tested to ensure ongoing adherence to these standards, affirming our commitment to quality and continuous improvement.

Q: What do the ISO, IATF, and DUNS certifications mean for customers of Ovaga?

A: Our ISO, IATF, and DUNS certifications assure customers that Ovaga operates systems that are both accurate and comprehensive, meeting the rigorous requirements of the ISO, IATF, and DUNS standards. This certification underscores our long-term commitment to continuous improvement across our operations. As a note to our customers, while we strive for accuracy in product data on our website, we recommend referring to the manufacturer's datasheet or catalog for confirmed product specifications before placing an order. If you identify any discrepancies, please get in touch with us immediately.

Part points

  • The NCP1234AD100R2G chip is a highly integrated power factor correction (PFC) controller designed for offline switch-mode power supplies. It helps to improve power efficiency and meets power factor correction standards required by energy-saving regulations. The chip offers protection features such as overvoltage, overcurrent, and over-temperature protection to ensure safe operation. It is commonly used in applications like LED lighting, adapters, and industrial power supplies.
  • Equivalent

    Some equivalent products of the NCP1234AD100R2G chip include NCP1234AD100R2G No. of Internal Peers: 1; MSL: 1; Maximum Operating Temperature: 150 °C, NCP1234AD100R2G Manufacturer: ON Semiconductor, NCP1234AD100R2G datasheet, NCP1234AD100R2G PDF, NCP1234AD100R2G price, and NCP1234AD100R2G Specifications.
  • Features

    The NCP1234AD100R2G is an Integrated Power Device (IPD) featuring a high-voltage power switch and control circuits. It offers Overtemperature protection, optimized line feed-forward compensation, and frequency foldback. It also incorporates a built-in soft-start function, a comprehensive set of protection features, and a tiny package with fewer external components required, making it suitable for low-power offline applications.
  • Pinout

    The NCP1234AD100R2G is a PWM controller IC. It has 8 pins (DIP-8 package) and is commonly used in power supply applications. The pin functions include feedback (FB), power (VCC), oscillator (RT/CT), compensation (COMP), ground (GND), and output (OUT) pins.
  • Manufacturer

    The manufacturer of the NCP1234AD100R2G is ON Semiconductor. ON Semiconductor is a multinational corporation that specializes in manufacturing and distributing semiconductor components and devices for various industries, including automotive, industrial, and consumer electronics. They provide a wide range of products, such as power management ICs, sensors, and discrete components, to meet the growing demands of the electronics market.
  • Application Field

    The NCP1234AD100R2G is a versatile integrated circuit that can be used in various application areas, including off-line switched-mode power supplies (SMPS) in consumer electronics, household appliances, and industrial equipment. It offers high efficiency and reliable operation, making it suitable for a wide range of power conversion applications.
  • Package

    The NCP1234AD100R2G chip has a package type of DFN-8, its form is SMD, and its size is 3mm x 3mm.

Datasheet PDF

Preliminary Specification NCP1234AD100R2G PDF Download

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