LM3519 Datasheet, Driver, National Semiconductor

LM3519 Features

• Driver a proprietary PFM regulation architecture with switching frequencies between 2MHz to 8MHz, minimizing inductor size. Over-voltage protection circuitry and high frequency operation permi

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Part number:

LM3519

Manufacturer:

National Semiconductor

File Size:

1.35MB

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📄 Datasheet

Description:

High frequency boost white led driver. The LM3519 drives up to 4 white LEDs with constant current to provide LCD backlighting in handheld devices. The LED current is intern

LM3519 Application

• Applications n LCD, White LED Backlighting on Mobile Phones n Digital Still Cameras and PDAs n General Purpose LED Lighting in Handheld Devices Typ

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LM3519

National Semiconductor

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