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NCP1632DR2G The ON Semiconductor NCP1632DR2G is a Power Factor Controller IC designed for interleaved PFC applications. It operates within a 10V to 20V VCC range and a temperature range of -40°C to 125°C.
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NCP1632DR2G

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor NCP1632DR2G is a Power Factor Controller IC designed for interleaved PFC applications. It operates within a 10V to 20V VCC range and a temperature range of -40°C to 125°C.
✓ Total Stock: 36,312 pcs
$ Price Range: $0.75

NCP1632DR2G Available from 2 distributors

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✓ Non-Authorised
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Flip Electronics ✓
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35,000 pcs
On Request
35000 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,312 pcs
On Request
1312 pcs On Request 1 On Request On Request On Request On Request On Request
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NCP1632DR2G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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NCP1632DR2G Description

Short technical summary and product information.

The NCP1632DR2G from ON Semiconductor is an integrated dual MOSFET driver designed for interleaved Power Factor Correction (PFC) applications. This approach offers benefits such as ease of implementation, the use of smaller components, and better heat distribution. The device operates in Frequency Clamped Critical Conduction Mode (FCCrM), optimizing PFC stage efficiency over the load range.

 

Key features include near-unity power factor, 180° phase shift, out-of-phase control for low EMI, and frequency fold-back for improved light load efficiency. It also provides accurate zero current detection and fast line/load transient compensation. The NCP1632DR2G has a VCC range of 10 V to 20 V and an operating temperature range of -40°C to 125°C.

 

This component is housed in a 16-SOIC package and is suitable for surface mount applications. It is designed for use in applications such as computer power supplies, LCD/Plasma flat panels, and other off-line appliances requiring power factor correction. The device offers high drive capability of -500 mA / +800 mA.

NCP1632DR2G Quick Information

Product Type: Power Factor Controller
Canonical Name: NCP1632 Power Factor Controller, Interleaved, 2-Phase
Subcategory: PFC - Power Factor Correction

NCP1632DR2G Compliance

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

NCP1632DR2G Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

NCP1632DR2G Features

  • Integrated dual MOSFET driver for interleaved PFC.
  • Near-unity power factor achieved.
  • Frequency Clamped Critical Conduction Mode (FCCrM).
  • Operates from 10 V to 20 V VCC.
  • 16-SOIC package for surface mounting.

NCP1632DR2G Applications

  • Used in interleaved 2-phase PFC stages
  • Ideal for critical conduction mode boost converters
  • Suitable for compact high-efficiency power supplies
  • Application in server and telecom PFC units

NCP1632DR2G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the NCP1632DR2G?

The operating voltage range is 10 V to 20 V.

What is the operating temperature range for the NCP1632DR2G?

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

What package type is the NCP1632DR2G available in?

The NCP1632DR2G is available in a 16-SOIC package.

What is the switching frequency of the NCP1632DR2G?

The switching frequency is 30 kHz.

What is the power dissipation of the NCP1632DR2G?

The power dissipation is 550 mW.

What is the drive capability of the NCP1632DR2G?

The drive capability is -500 mA / +800 mA.

What operating mode does the NCP1632DR2G use?

The NCP1632DR2G operates in Frequency Clamped Critical Conduction Mode (FCCrM).

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