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NCP1618BDR2G The ON Semiconductor NCP1618BDR2G is a high-voltage, multimode power factor controller. It operates within a 9.5V to 35V range and is supplied in a 9-SOIC surface mount package.
Mfr Part #:

NCP1618BDR2G

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor NCP1618BDR2G is a high-voltage, multimode power factor controller. It operates within a 9.5V to 35V range and is supplied in a 9-SOIC surface mount package.
✓ Total Stock: 20,430 pcs
$ Price Range: $0.75

NCP1618BDR2G Available from 2 distributors

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Flip Electronics ✓
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19,430 pcs
On Request
19430 pcs On Request 1 On Request On Request On Request On Request On Request
Braun Electronic Components ✓
Non-Authorised Inventory information
1,000 pcs
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1000 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

NCP1618BDR2G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Current Consumption
Frequency
Mode
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Operating Temperature
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NCP1618BDR2G Description

Short technical summary and product information.

The ON Semiconductor NCP1618BDR2G is an innovative multimode power factor controller designed for optimized efficiency across various line and load conditions. It naturally transitions between Continuous Conduction Mode (CCM) in heavy-load conditions, Frequency-Clamped Critical Conduction Mode (FCCrM) in medium and light-load conditions, and Discontinuous Conduction Mode (DCM) at higher frequencies.

 

This controller offers firm control of the switching frequency between 25 kHz and 130 kHz. It features a wide operating voltage range of 9.5 V to 35 V and a low current consumption of 1 mA. The device is housed in a 9-SOIC package suitable for surface mounting.

 

Key features include internal compensation of the regulation loop, fast line/load transient compensation, and a pfcOK signal for enabling downstream converters. Protection features such as overvoltage protection, line-sag detection, and thermal shutdown are also integrated, making it suitable for robust PFC stages with few external components.

NCP1618BDR2G Quick Information

Product Type: Power Factor Controller
Series: NCP1618
Canonical Name: NCP1618BDR2G Multimode Power Factor Controller
Subcategory: PFC (Power Factor Correction)

NCP1618BDR2G Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

NCP1618BDR2G Estimated Pricing

Qty Low High
1+ $0.75 $0.75

Estimated market price range - modelled values for guidance only, not live distributor offers.

NCP1618BDR2G Features

  • Multimode operation for optimized efficiency.
  • Wide operating voltage from 9.5V to 35V.
  • Switching frequency controlled between 25 kHz and 130 kHz.
  • Compact 9-SOIC surface mount package.
  • Integrated protection features for robust design.

NCP1618BDR2G Applications

  • AC-DC power factor correction circuits.
  • High efficiency switch mode power supplies.
  • Industrial and lighting power systems.
  • Battery chargers and adapters.

NCP1618BDR2G FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the NCP1618BDR2G?

The operating voltage range is 9.5V to 35V.

What is the package type of the NCP1618BDR2G?

The NCP1618BDR2G comes in a 9-SOIC (10-SOP with 9 leads) surface mount package.

What is the operating temperature range?

The operating temperature range is -40°C to 125°C (junction).

What is the switching frequency of the NCP1618BDR2G?

The nominal switching frequency is 65kHz, with control between 25kHz and 130kHz.

What operating modes does the NCP1618BDR2G support?

It supports Continuous Conduction Mode (CCM), Frequency-Clamped Critical Conduction Mode (FCCrM), Critical Conduction Mode (CrM), Discontinuous Conduction Mode (DCM), and Soft-SKIP Mode.

What is the current consumption of the NCP1618BDR2G?

The typical current consumption is 1 mA.

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