LNK457 Datasheet Single-Stage LED Driver

Manufacturer: Power Integrations

Download the LNK457 datasheet PDF. This datasheet also includes the LNK454 variant, as both parts are published together in a single manufacturer document.

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LNK457 single-stage led driver by Power Integrations - Datasheet Preview — Note: The manufacturer provides a single datasheet file (LNK454_PowerIntegrations.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	LNK457
Manufacturer	Power Integrations
File Size	2.00 MB
Description	Single-Stage LED Driver
Datasheet	LNK457 Datasheet

Overview

LNK454/456-458/460 LinkSwitch™-PL Family LED Driver IC with TRIAC Dimming, Single-Stage PFC and Constant Current Control for Non-Isolated Applications Product Highlights Dramatically Simplifies Off-line LED Drivers •.

Key Features

Optimized for non-isolated flyback designs.
Frequency jitter greatly reduces EMI filter size and costs.
Low dissipation direct sensing of LED current Advanced Protection and Safety Features.
Cycle skipping regulation for abnormally low output power to clamp peak output current delivered.
725 V integrated power MOSFET allows small bulk capacitance and maximizes power capability.
Short-ci.

More Datasheets from Power Integrations

Part Number	Description
LNK454	LED Driver IC
LNK456	LED Driver IC
LNK458	LED Driver IC
LNK4002S	CV/CC Switcher
LNK4003D	CV/CC Switcher
LNK4003S	CV/CC Switcher
LNK4004D	CV/CC Switcher
LNK4012S	CV/CC Switcher
LNK4013D	CV/CC Switcher
LNK4013S	CV/CC Switcher