ONSEMI NCP1271P100G

ONSEMI NCP1271P100G

Manufacturer No:

NCP1271P100G

Manufacturer:

ONSEMI

Package:

8-DIP (0.300, 7.62mm), 7 Leads

Description:

PWM Controller, Soft-Skip™ Standby, with Adjustable Skip Level and External Latch

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.

NCP1271P100G information

ONSEMI NCP1271P100G technical specifications, attributes, parameters and parts with similar specifications to ONSEMI NCP1271P100G.

  • Type
  • Parameter
  • Container Type
  • TUBE
  • Topology
  • Flyback
  • Control Mode
  • Current Mode
  • fsw Typ (kHz)
  • 100
  • VCC Max (V)
  • 20
  • Drive Cap. (mA)
  • 500 / 800
  • Package Type
  • PDIP-8
  • MSL Type
  • NA
  • Short Circuit Protection
  • Yes
  • UVLO (V)
  • Yes
  • Latch
  • Yes
  • Case Outline
  • 626B
  • Stand-by Mode
  • Yes
  • Soft Start
  • Yes
  • MSL Temp (°C)
  • 0
  • Container Qty.
  • 50

Download datasheets and manufacturer documentation for ONSEMI NCP1271P100G.

Datasheet:

Package Drawing:

The NCP1271 represents a new, pin to pin compatible, generation of the successful 7 pin current mode NCP12XX product series. The controller allows for excellent stand by power consumption by use of its adjustable Soft Skip mode and integrated high voltage startup FET. This proprietary Soft Skip also dramatically reduces the risk of acoustic noise. This allows the use of inexpensive transformers and capacitors in the clamping network. Internal frequency jittering, ramp compensation, timer based fault detection and a latch input make this controller an excellent candidate for converters where ruggedness and component cost are the key constraints.

Application

  • ACDC Adapters
  • Consumer Electronic Power Supplies

End Product

  • Offline Battery Chargers
  • STB, DVD, DVDR
  • Notebooks
  • LCD Monitors
  • Printers

Feature

  • Short Circuit Protection Independent of the Auxiliary Winding
  • Adjustable Soft Skip Mode
  • Internal High-Voltage Start-up
  • 5% Current Limit Accuracy over the Full Temperature Range
  • Internal Latch for Easy Implementation of Overvoltage and Overtemperature Protection
  • Frequency Jittering for Softened EMI Signature
  • +500 mA/800 mA Peak Current Drive Capability

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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