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LM3500 Synchronous Step-up DC/DC Converter

LM3500 Description

LM3500 www.ti.com SNVS231G * AUGUST 2003 * REVISED MAY 2013 LM3500 Synchronous Step-up DC/DC Converter for White LED Applications C.
The LM3500 is a fixed-frequency step-up DC/DC converter that is ideal for driving white LEDs for display backlighting and other lighting functions.

LM3500 Features

* 1
* 2 Synchronous Rectification, High Efficiency and no External Schottky Diode Required
* Uses Small Surface Mount Components
* Can Drive 2-5 White LEDs in Series
* (May Function With More Low-VF LEDs)
* 2.7V to 7V Input Range
* Internal Output Over-Vo

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Texas Instruments LM3500-like datasheet