LM3502 Datasheet - National Semiconductor

Step-Up Converter

LM3502 Features

* n Drive up to 4, 6, 8 or 10 white LEDs for Dual Display Backlighting n > 80% efficiency n Output Voltage Options: 16V , 25V , 35V, and 44V n Input Under-Voltage Protection n Internal Soft Start Eliminating Inrush Current n 1 MHz Constant Switching Frequency n Wide Input Voltage: 2.5V to 5.5V n Small

LM3502 General Description

The LM3502 is a white LED driver for lighting applications. For dual display or large single white LED string backlighting applications, the LM3502 provides a complete solution. The LM3502 contains two internal white LED current bypass FET(Field Effect Transitor) switches that are ideal for controll.

LM3502 Datasheet (958.11 KB)

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Part number:

LM3502

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National Semiconductor

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958.11 KB

Description:

Step-up converter.
August 2006 www.DataSheet4U.com LM3502 Step-Up Converter for White LED Applications LM3502 Step-Up Converter for White LED Applications General Desc.

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LM3502 Features

LM3502 General Description

Datasheet Details

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