ONSEMI NCS1002DR2G

ONSEMI NCS1002DR2G

Manufacturer No:

NCS1002DR2G

Manufacturer:

ONSEMI

Package:

8-SOIC (0.154, 3.90mm Width)

Description:

Secondary-Side Controller, Constant Current, Constant Voltage

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.

NCS1002DR2G information

ONSEMI NCS1002DR2G technical specifications, attributes, parameters and parts with similar specifications to ONSEMI NCS1002DR2G.

  • Type
  • Parameter
  • Container Type
  • REEL
  • V(BR) Typ (V)
  • 2.5
  • MSL Temp (°C)
  • 260
  • Tolerance (%)
  • 0.4
  • Container Qty.
  • 2500
  • Case Outline
  • 751-07
  • MSL Type
  • 1
  • IQ Typ (mA)
  • 0.4
  • IR Min (mA)
  • 0.04
  • TA Min (°C)
  • -40
  • TA Max (°C)
  • 105
  • Package Type
  • SOIC-8
  • VF Max (V)
  • 36
  • Type
  • Adjustable

Download datasheets and manufacturer documentation for ONSEMI NCS1002DR2G.

Datasheet:

Package Drawing:

The NCS1002 Constant Voltage and Constant Current Secondary Controller is a highly integrated solution for Switching Mode Power Supply (SMPS) applications requiring a dual control loop to perform Constant Voltage (CV) and Constant Current (CC) regulation. The NCS1002 integrates a 2.5 V voltage reference and two precision op amps. The voltage reference, along with Op Amp 1, is the core of the voltage control loop. Op Amp 2 is an independent, uncommitted amplifier specifically designed for the current control.Key external components needed to complete the two control loops are: (a)A resistor dividerthat senses the output of the power supply (battery charger) and fixes the voltage regulation set point at the specified value. (b) A sense resistor that feeds the current sensing circuit with a voltage proportional to the DC output current. This resistor determines the current regulation set point and must be adquately rated in terms of power dissipation. The NCS1002 comes in a small 8-pin SOIC package and is ideal for space-shrunk applications such as battery chargers.

Application

  • Voltage regulation

End Product

  • LED Lighting
  • Switch Mode Power Supplies

Feature

  • Low Input Offset Voltage: 0.5mV, Typ
  • Input Common-Mode Range includes Ground.
  • Low Quiescent Current: 300uA per op amp at Vcc=5V.
  • Wide Power Supply Range: 3V to 32V

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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