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IS31LT3505 1.0MHZ BOOST CONVERTER

IS31LT3505 Description

IS31LT3505 1.0MHZ BOOST CONVERTER WITH 35V INTERNAL NMOS OCTOBER 2011 .
The IS31LT3505 is a constant current step-up converter with internal NMOS.

IS31LT3505 Features

* 6V to 30V supply voltage
* High efficiency: 90 % typical
* PWM dimming control
* Fast 1.0MHz switching frequency
* Internal high power 35V NMOS
* Internal soft start
* Adjustable LED Open Protection
* Over-temperature protection

IS31LT3505 Applications

* TV monitor backlighting
* PDA, handheld computer
* GPS receiver TYPICAL APPLICATION CIRCUIT L1 10μ H 300Ω 100kΩ D1 (Schottky,ss26) 6.0V~30V 4 9 EN VDD LX OVP VP 10 http://www. DataSheet4U. net/ R1 6 2 C3 1 μF R2 C OUT 22μ F C IN 22μ F C1 1μF IS31LT3505 C2 1μF 10nF 10 μF 1, 3

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Datasheet Details

Part number
IS31LT3505
Manufacturer
ISSI
File Size
548.33 KB
Datasheet
IS31LT3505_ISSI.pdf
Description
1.0MHZ BOOST CONVERTER

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1.0MHZ BOOST CONVERTER ISSI
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