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NCP1342AMDCDAD1R2G AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

NCP1342AMDCDAD1R2G product

NCP1342AMDCDAD1R2G

AC DC Converters

Flyback ControllerQuasi-ResonantPower Management

The NCP1342 is a high-performance quasi-resonant flyback controller optimized for high-frequency, low-standby-power AC-DC power supplies.

Best for

  • AC-DC Adapters
  • Open-Frame Power Supplies
  • High-Frequency Power Designs

Avoid if

  • Applications requiring simple, non-resonant control topologies

Check before use

  • OPP resistor divider values
  • VCC capacitor sizing

Key specifications

Topology
Quasi-Resonant Flyback
Frequency Range
25 kHz - 500 kHz
VCC Range
9 V - 28 V
No-Load Power
< 30 mW

Compliance & Environment

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

Application

Power SuppliesIndustrial

Datasheet

NCP1342-D.PDF

800 KB

Datasheet AI

CAD Models

Download ECAD models for NCP1342AMDCDAD1R2G: 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

The NCP1342 is a highly integrated quasi-resonant flyback controller designed for high-performance off-line power converters, featuring active X2 capacitor discharge and rapid frequency foldback.