ProjectsPricingInsights

NCP1252EDR2G AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

NCP1252EDR2G product

NCP1252EDR2G

AC DC Converters

PWM ControllerCurrent ModeAC-DC

The NCP1252EDR2G is a high-performance current-mode PWM controller optimized for ATX power supplies, supporting both flyback and forward topologies.

Best for

  • ATX power supplies
  • Flyback converters
  • Forward converters

Avoid if

  • Applications requiring high-speed synchronization (no sync capability)

Check before use

  • Ramp compensation requirements based on transformer magnetizing inductance

Key specifications

Max Duty Cycle
47.5%
Fault Timer
150 ms
Switching Frequency
Up to 500 kHz

Compliance & Environment

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

Application

Power SuppliesIndustrial

Datasheet

NCP1252-D.PDF

800 KB

Datasheet AI

CAD Models

Download ECAD models for NCP1252EDR2G: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

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 current-mode PWM controller designed for cost-effective AC-DC switching power supplies, specifically for ATX and adapter applications.