ONSEMI NCP4304AMNTWG

ONSEMI NCP4304AMNTWG

Manufacturer No:

NCP4304AMNTWG

Manufacturer:

ONSEMI

Package:

8-VDFN Exposed Pad

Description:

Secondary Side Controller, Synchronous Rectification, for High Efficiency SMPS Topologies

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.

NCP4304AMNTWG information

ONSEMI NCP4304AMNTWG technical specifications, attributes, parameters and parts with similar specifications to ONSEMI NCP4304AMNTWG.

  • Type
  • Parameter
  • TA Min (°C)
  • -40
  • Package Type
  • DFN-8
  • Case Outline
  • 488AF
  • MSL Type
  • 1
  • MSL Temp (°C)
  • 260
  • Container Type
  • REEL
  • VCC Max (V)
  • 30
  • Container Qty.
  • 4000
  • Vref Typ (V)
  • N/A
  • ICC Max (A)
  • 0.0066
  • TA Max (°C)
  • 125

Download datasheets and manufacturer documentation for ONSEMI NCP4304AMNTWG.

Datasheet:

Package Drawing:

The NCP4304A/B is a full featured controller and driver tailored to control synchronous rectification circuitry in switch mode power supplies. Due to its versatility, it can be used in various topologies such as flyback, forward and Half Bridge Resonant LLC. The combination of externally adjustable minimum on and off times helps to fight the ringing induced by the PCB layout and other parasitic elements. Therefore, a reliable and noise less operation of the SR system is insured. The extremely low turn off delay time, high sink current capability of the driver and automatic package parasitic inductance compensation system allow to maximize synchronous rectification MOSFET conduction time that enables further increase of SMPS efficiency. Finally, a wide operating VCC range combined with two versions of driver voltage clamp eases implementation of the SR system in 24 V output applications.

Application

  • High Power Density AC/DC Power Supplies

End Product

  • Notebook Adapters
  • Server Power Supplies
  • ATX Power Supplies

Feature

  • Precise True Secondary Zero Current Detection with Adjustable Threshold
  • Automatic Parasitic Inductance Compensation
  • Typically 40 ns Turn off Delay from Current Sense Input to Driver
  • Zero Current Detection Pin Capability up to 200 V
  • Optional Ultrafast Trigger Input
  • Disable Input
  • Adjustable Minimum ON Time and Minimum OFF Time
  • 5 A/2.5 A Peak Current Sink/Source Drive Capability
  • Operating Voltage Range up to 30V

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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