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NCP1631DR2G AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

NCP1631DR2G product

NCP1631DR2G

PFC (Power Factor Correction)

PFC ControllerInterleavedonsemi

The NCP1631DR2G is an interleaved 2-phase PFC controller designed for high-efficiency power supplies.

Best for

  • Computer power supplies
  • Flat panel displays

Avoid if

  • New designs requiring long-term availability

Check before use

  • Lifecycle status

Key specifications

Switching Frequency
130 kHz
Supply Voltage
10 V to 20 V
Package
16-SOIC

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8542.39.0001

Application

Power Supply

Datasheet

ON-Semiconductor-company-79.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for NCP1631DR2G: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a dual MOSFET driver for interleaved PFC applications, utilizing Frequency Clamped Critical Conduction Mode (FCCrM).