L5107 CONSTANT CUTTENT BOOST CONTROLLER

Unisonic Technologies

Description

UNISONIC TECHNOLOGIES CO., LTD L5107 LINEAR INTEGRATED CIRCUIT CONSTANT CUTTENT BOOST CONTROLLER FOR DRIVING HIGH POWER LEDS * .
The UTC L5107 is a high powered PWM boost converter optimized for constant current applications such as driving one or more strings of high power LED.

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Datasheet Specifications

Part number: L5107
Manufacturer: Unisonic Technologies
File Size: 400.00 KB
Datasheet: L5107-UnisonicTechnologies.pdf
Description: CONSTANT CUTTENT BOOST CONTROLLER

Features

* TSSOP-16
* Input voltage range: 6V~45V
* Feedback voltage: 0.25V±3%
* Maximum out power of 70W
* Programmable switching frequency and LED drive current
* Ultra low EMI via dithering on the UTC L5107
* Single pin for PWM dimming
* Protection circuit: Over voltage protec

Applications

* such as driving one or more strings of high power LEDs. The powerful drive circuitry can deliver up to 70W to the LED system. The output current can be set by an external resistor connected the IADJ pin and GND. This average current can be reduced by applying a PWM signal to the PWMD pin. The UTC L5

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L5107 CONSTANT CUTTENT BOOST CONTROLLER Unisonic Technologies

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