LT3519 Datasheet Led Driver

Manufacturer: Linear Technology (now Analog Devices)

Overview: LT3519/LT3519-1/LT3519-2 LED Driver with Integrated Schottky.

Datasheet Details

Part number	LT3519
Manufacturer	Linear Technology (now Analog Devices)
File Size	255.91 KB
Description	LED Driver
Datasheet	LT3519_LinearTechnology.pdf

The LT®3519/LT3519-1/LT3519-2 are ﬁxed frequency step-up DC/DC converters designed to drive LEDs.

They

n Up to 3000:1 True Color PWM™ Dimming n Wide Input Voltage Range Operation from 3V to 30V Transient Protection to 40V n Rail-to-Rail LED Current Sense from 0V to 45V n 45V, 750mA Internal Switch n Internal Schottky Diode n Constant-Current and Constant-Voltage Regulation n Boost, SEPIC, Buck-Boost Mode or Buck Mode Topology n Open LED Protection and Open LED Status Pin n Programmable Undervoltage Lockout with Hysteresis n Fixed Frequency: 400kHz (LT3519), 1MHz (LT3519-1), 2.2MHz (LT3519-2) n In.

Brand Logo	Part Number	Description	Manufacturer
	LT3519-1	LED Driver	Linear
	LT3519-2	LED Driver	Linear

Part Number	Description
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LT3511	Monolithic High Voltage Isolated Flyback Converter
LT3512	Monolithic High Voltage Isolated Flyback Converter
LT3513	2MHz High Current 5-Output Regulator
LT3517	Full-Featured LED Driver
LT3518	Full-Featured LED Driver
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LT3501	Monolithic Dual Tracking 3A Step-Down Switching Regulator
LT3502	1.1MHz/2.2MHz 500mA Step-Down Regulators
LT3502A	1.1MHz/2.2MHz 500mA Step-Down Regulators