LM3501 datasheet, converter equivalent, National Semiconductor

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Features and benefits

n Synchronous rectification, high efficiency and no external schottky diode required n Uses small surface mount components n Can drive 2-5 white LEDs in series (may funct.

Application

LM3501 Synchronous Step-up DC/DC Converter for White LED Applications General Description The LM3501 is a fixed-frequen.

Description

The LM3501 is a fixed-frequency step-up DC/DC converter that is ideal for driving white LEDs for display backlighting and other lighting functions. With fully intergrated synchronous switching (no external schottky diode required) and a low feedback .

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