ONSEMI NCP4302ADR2G

ONSEMI NCP4302ADR2G

Manufacturer No:

NCP4302ADR2G

Manufacturer:

ONSEMI

Package:

8-SOIC (0.154, 3.90mm Width)

Description:

Synchronous Rectification Controller for Flyback SMPS

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.

NCP4302ADR2G information

ONSEMI NCP4302ADR2G technical specifications, attributes, parameters and parts with similar specifications to ONSEMI NCP4302ADR2G.

  • Type
  • Parameter
  • Container Qty.
  • 2500
  • VCC Max (V)
  • 28
  • Case Outline
  • 751-07
  • MSL Type
  • 3
  • MSL Temp (°C)
  • 260
  • Container Type
  • REEL
  • Vref Typ (V)
  • 2.55
  • ICC Max (A)
  • 0.1
  • TA Min (°C)
  • 0
  • TA Max (°C)
  • 85
  • Package Type
  • SOIC-8

Download datasheets and manufacturer documentation for ONSEMI NCP4302ADR2G.

Datasheet:

Package Drawing:

The NCP4302 is a full featured controller and driver that provides all the control and protection functions necessary for implementing a synchronous rectifier operation in a flyback converter. With the use of the NCP4302, the space conscious flyback applications such as Adaptors, chargers, set top boxes can achieve significant efficiency improvements at minimal extra cost. In addition to the synchronous rectifier control, the IC incorporates an accurate TL431 type shunt regulator, current monitoring circuit and optocoupler driver to provide a single IC secondary solution. The NCP4302 works with any type of flyback topology (continuous mode, Quasi resonant mode or discontinuous mode) providing a high level of versatility.

Application

  • Notebook Adapters
  • LCD TV Adapters
  • Power Over Ethernet Applications (IP phones, Wireless Access Points)

End Product

  • Consumer Appliances such as DVD, VCR
  • Battery Chargers

Feature

  • Self contained Control of Synchronous Rectifier in CCM, DCM, and QR Flyback Applications
  • Integrated controller and driver; wide operating voltage
  • True Secondary Zero Current Detection
  • High Gate Drive Currents (2.5 A Source/Sink)
  • Built-in voltage referfence (TL431 functionality)
  • Current Sense Flexibility (MOSFET RDS(on) OR CS Resistor)
  • Accurate Low Voltage Reference, 1%
  • Programmable Independent Secondary Side ton and toff Delays
  • Maximum Frequency of Operation up to 250 kHz

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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