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NCP1910B65DWR2G The ON Semiconductor NCP1910B65DWR2G is a Power Factor Correction (PFC) controller IC operating in Continuous Conduction Mode (CCM). It features a 245kHz switching frequency and is housed in a 24-SOIC package.
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NCP1910B65DWR2G

Available from 4 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor NCP1910B65DWR2G is a Power Factor Correction (PFC) controller IC operating in Continuous Conduction Mode (CCM). It features a 245kHz switching frequency and is housed in a 24-SOIC package.
✓ Total Stock: 16,570 pcs
$ Price Range: $0.75

NCP1910B65DWR2G Available from 4 distributors

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✓ Non-Authorised
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NCP1910B65DWR2G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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SVHC Present
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Tape & Reel
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NCP1910B65DWR2G Description

Short technical summary and product information.

The NCP1910B65DWR2G from ON Semiconductor is a high-performance combo controller designed for ATX power supplies and flat TV converters. It integrates a 65 or 100 kHz Continuous Conduction Mode (CCM) Power Factor Controller with an LLC controller and a high-voltage driver.

 

This device is optimized for efficiency, incorporating adjustable frequency fold-back to reduce switching losses at light loads. It includes dedicated pins for signal sequencing, such as power-good and on/off control, enabling handshake between primary and secondary sides. Safety features include a second OVP input for redundancy and a fast fault input for immediate auto-recovery protection.

 

The NCP1910B65DWR2G operates at a 245kHz switching frequency, contributing to low line distortion and improved power factor. It requires a low startup current of 100 µA, supporting energy-saving designs. The component is supplied in a 24-SOIC package suitable for surface mounting.

 

Ideal for AC-DC power supply units, LED drivers, and industrial power modules, this PFC controller helps improve power efficiency and reduce harmonics in various applications. Its CCM operation and high-frequency switching make it suitable for demanding power circuits.

NCP1910B65DWR2G Quick Information

Product Type: Power Factor Correction Controller
Canonical Name: NCP1910B65DWR2G Power Factor Correction Controller IC
Subcategory: PFC Controllers

NCP1910B65DWR2G Compliance

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

NCP1910B65DWR2G Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

NCP1910B65DWR2G Features

  • CCM Power Factor Correction Controller IC
  • 245kHz Switching Frequency
  • Low Startup Current (100 µA)
  • Surface Mount 24-SOIC Package
  • Integrated High-Voltage Drivers

NCP1910B65DWR2G Applications

  • ATX Power Supplies
  • Flat TV Converters
  • AC-DC Power Supplies
  • LED Drivers
  • Industrial Power Modules

NCP1910B65DWR2G FAQs

5 frequently asked questions generated from this part’s specifications.
What is the switching frequency of the NCP1910B65DWR2G?

The switching frequency is 245kHz.

What is the package type for the NCP1910B65DWR2G?

The package is a 24-SOIC (0.295", 7.50mm Width), with 23 leads.

How is the NCP1910B65DWR2G mounted?

It is a surface mount device.

What is the startup current for this PFC controller?

The startup current is 100 µA.

Does the NCP1910B65DWR2G support Continuous Conduction Mode (CCM)?

Yes, it supports Continuous Conduction Mode (CCM).

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