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NCP1937B51DR2G The On Semiconductor NCP1937B51DR2G is a PFC controller IC designed for power management applications. It operates within a voltage range of 9V to 30V and features a surface mount package.
Mfr Part #:

NCP1937B51DR2G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor NCP1937B51DR2G is a PFC controller IC designed for power management applications. It operates within a voltage range of 9V to 30V and features a surface mount package.
✓ Total Stock: 7,500 pcs
$ Price Range: $0.75

NCP1937B51DR2G Available from 1 distributor

✓ Authorised
✓ Non-Authorised
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Flip Electronics ✓
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7,500 pcs
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NCP1937B51DR2G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Current
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NCP1937B51DR2G Description

Short technical summary and product information.

The NCP1937B51DR2G from On Semiconductor is a Power Factor Correction (PFC) controller integrated circuit. This component is designed for efficient power management, operating within a voltage range of 9V to 30V and drawing a current of 15mA. It is specified for operation across a wide temperature range, from -40°C to 125°C.

 

The device is housed in a 20-SOIC package, specifically a 20-LSOP with a 0.154" width and 17 leads, designed for surface mounting. Its mode of operation is Critical Conduction (CRM), which is crucial for optimizing power conversion efficiency in various applications.

 

This PFC controller is suitable for designs requiring stable power factor correction. The surface mount package facilitates integration into compact electronic assemblies. Its operating temperature range makes it robust for demanding environments.

NCP1937B51DR2G Quick Information

Product Type: PFC Controller
Canonical Name: NCP1937B51DR2G Power Factor Correction Controller
Subcategory: Power Factor Correction

NCP1937B51DR2G Compliance

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

NCP1937B51DR2G Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

NCP1937B51DR2G Features

  • PFC/Quasi Flyback Controller IC.
  • Operates from 9V to 30V.
  • Low quiescent current of 15mA.
  • Wide operating temperature range.
  • Surface mount 20-SOIC package.

NCP1937B51DR2G Applications

  • Power factor correction circuits.
  • Power management applications.
  • Industrial control systems.
  • Consumer electronics power supplies.

NCP1937B51DR2G FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the NCP1937B51DR2G?

The operating voltage range is 9V to 30V.

What is the operating temperature range for this PFC controller?

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

What package type is the NCP1937B51DR2G supplied in?

It is supplied in a 20-SOIC package, specifically a 20-LSOP (0.154", 3.90mm Width), 17 Leads.

Is the NCP1937B51DR2G RoHS compliant?

Yes, it is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for this part?

The Moisture Sensitivity Level is 1 Unlimited.

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