LNK409, LNK403 LinkSwitch-PH LED Driver IC

Power Integrations

Description

This product is not recommended for new designs.LNK403-410/413-420 LinkSwitch-PH LED Driver IC Family Single-Stage PFC, Primary-Side Constant Current.
The LinkSwitch™-PH dramatically simplifies implementation of LED drivers requiring long lifetime, high efficiency, PF >0.

📥 Download Datasheet

LNK409 Datasheet Preview — This datasheet PDF includes multiple part numbers: LNK409, LNK403. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: LNK409, LNK403
Manufacturer: Power Integrations
File Size: 1.48 MB
Datasheet: LNK403_PowerIntegrations.pdf
Description: LinkSwitch-PH LED Driver IC
Note: This datasheet PDF includes multiple part numbers: LNK409, LNK403.
Please refer to the document for exact specifications by model.

Features

* Auto-restart for short-circuit protection
* Open circuit fault detection mode
* Automatic thermal shutdown restart with hysteresis
* Meets high voltage creepage requirement between DRAIN and all other signal pins both on PCB and at package Green Package

LNK409 Distributors

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LNK403 LinkSwitch-PH LED Driver Power Integrations

Power Integrations LNK409-like datasheet