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NCP1345Q01D1R2G AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

NCP1345Q01D1R2G product

NCP1345Q01D1R2G

AC DC Converters

Flyback ControllerUSB-PDQuasi-Resonant

The NCP1345Q01D1R2G is a high-performance quasi-resonant flyback controller optimized for USB-PD and Type-C power adapters.

Best for

  • USB-PD power adapters
  • Type-C power supplies

Avoid if

  • Applications requiring fixed-frequency PWM control

Check before use

  • VCC auxiliary winding design
  • OPP resistor selection

Key specifications

Topology
Quasi-Resonant Flyback
VCC Range
8 V to 38 V
Package
SOIC-9 NB

Compliance & Environment

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

Application

Power Supplies

Datasheet

ncp1345-d.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for NCP1345Q01D1R2G: 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 highly integrated quasi-resonant flyback controller designed for off-line USB-PD and USB Type-C power converters.