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NCP1252ADR2G AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

NCP1252ADR2G product

NCP1252ADR2G

AC DC Converters

PWM ControllerOfflineCurrent Mode

The NCP1252ADR2G is a robust current-mode PWM controller optimized for ATX power supplies and flyback/forward converters, offering high integration and safety features.

Best for

  • ATX power supplies
  • Flyback converters
  • Forward converters

Avoid if

  • Applications requiring >50% duty cycle (use B version instead)

Check before use

  • Ramp compensation requirements for CCM

Key specifications

Max Frequency
500 kHz
Vcc Range
9 V to 28 V
Max Duty Cycle
48%

Compliance & Environment

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

Application

Power SuppliesFlyback Converter

Datasheet

NCP1252-D.PDF

800 KB

Datasheet AI

CAD Models

Download ECAD models for NCP1252ADR2G: 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 an offline PWM controller designed for current-mode control in forward and flyback power supply applications.