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KP421LGA AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

KP421LGA product

KP421LGA

PMIC - LED Drivers

LED DriverRipple CancellationFlicker-free

The KP421LGA is an adaptive current ripple cancellation controller designed to eliminate 100/120Hz flicker in LED lighting systems.

Best for

  • Flicker-free LED lighting
  • TRIAC dimmable LED applications

Avoid if

  • Applications requiring high-current ripple tolerance without external MOSFETs

Check before use

  • Thermal dissipation requirements for the SOT23-6 package

Key specifications

Package
SOT23-6
Operating Temp
-40°C to 125°C
Max VDD
650V

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

LED Lighting

Datasheet

a3f917620fe00b9b7604db50ccc6d7dc_2304140030_Kiwi-Instruments-KP421LGA_C2692491.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for KP421LGA: 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
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Alternative components

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

Design and risk insights

Questions & answers

The KP421 is designed to eliminate current ripple (100/120Hz) generated by front-stage LED drivers, enabling flicker-free LED lighting.