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NCP1605ADR2G The ON Semiconductor NCP1605ADR2G is a PFC Controller IC designed for power factor correction. It operates within a 10V to 20V range and features a switching frequency up to 250kHz.
Mfr Part #:

NCP1605ADR2G

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor NCP1605ADR2G is a PFC Controller IC designed for power factor correction. It operates within a 10V to 20V range and features a switching frequency up to 250kHz.
✓ Total Stock: 27,814 pcs
$ Price Range: $0.75

NCP1605ADR2G Available from 2 distributors

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✓ Non-Authorised
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Flip Electronics ✓
Non-Authorised Inventory information
26,672 pcs
On Request
26672 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
1,142 pcs
On Request
1142 pcs On Request 1 On Request On Request 1035+ On Request On Request
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NCP1605ADR2G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Current
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NCP1605ADR2G Description

Short technical summary and product information.

The ON Semiconductor NCP1605ADR2G is a Power Factor Correction (PFC) controller IC housed in a 16-SOIC package. It is designed to exhibit near-unity power factor while operating in fixed frequency, Discontinuous Conduction Mode (DCM) or Critical Conduction Mode (CRM).

 

Key electrical specifications include an operating voltage range of 10V to 20V and a switching frequency of up to 250kHz. The device also features an operating current of 12 mA. Its surface mount capability makes it suitable for compact PFC stages with minimal external components.

 

This PFC controller is suitable for applications requiring power factor correction, such as PC power supplies and various off-line appliances. The integrated skip cycle capability helps to lower standby losses to a minimum, enhancing efficiency.

NCP1605ADR2G Quick Information

Product Type: PFC Controller IC
Canonical Name: NCP1605ADR2G Power Factor Controller
Subcategory: Power Factor Correction

NCP1605ADR2G Compliance

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

NCP1605ADR2G Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

NCP1605ADR2G Features

  • Operates in CRM and DCM modes.
  • Switching frequency up to 250 kHz.
  • Wide operating voltage from 10 V to 20 V.
  • Surface mountable 16-SOIC package.
  • Enhanced for efficient standby mode.

NCP1605ADR2G Applications

  • Power factor correction in AC-DC supplies.
  • PFC boost converter control circuits.
  • Switch-mode power supply front ends.
  • Power conversion equipment requiring PFC.

NCP1605ADR2G FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the NCP1605ADR2G?

The operating voltage range is 10 V to 20 V.

What is the switching frequency of the NCP1605ADR2G?

The switching frequency is 250 kHz.

What is the operating temperature range?

The operating temperature range is 0°C to 125°C.

What package is the NCP1605ADR2G available in?

The NCP1605ADR2G is available in a 16-SOIC surface-mount package.

What is the typical operating current?

The typical operating current is 12 mA.

What conduction modes does the NCP1605ADR2G support?

It supports Critical Conduction (CRM) and Discontinuous Conduction (DCM) modes.

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