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LM3450

Texas Instruments
Part Number LM3450
Manufacturer Texas Instruments
Description LED Drivers
Published Apr 8, 2020
Detailed Description LM3450 www.ti.com SNVS681D – NOVEMBER 2010 – REVISED MAY 2013 LED Drivers with Active Power Factor Correction and Pha...
Datasheet PDF File LM3450 PDF File

LM3450
LM3450


Overview
LM3450 www.
ti.
com SNVS681D – NOVEMBER 2010 – REVISED MAY 2013 LED Drivers with Active Power Factor Correction and Phase Dimming Decoder Check for Samples: LM3450 FEATURES 1 •2 Critical Conduction Mode PFC • Over-Voltage Protection • Feedback Short Circuit Protection • 70:1 PWM Decoded From Phase Dimmer • Analog Dimming • Programmable Dimming Range • Digital Angle and Dimmer Detection • Dynamic Holding Current • Smooth Dimming Transitions • Low Power Operation • Start-Up Pre-Regulator Bias • Precision Voltage Reference APPLICATIONS • Dimmable Downlights, Troffers, and Lowbays • Large Form Factor Bulbs • Indoor and Outdoor Area SSL • Power Supply PFC DESCRIPTION The LM3450/50A is a power ...



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