LP5521 Datasheet, Driver, National Semiconductor

LP5521 Features

• Driver
• Adaptive charge pump with 1x and 1.5x gain provides up to 95% LED drive efficiency
• Charge pump with soft start and overcurrent/short circuit

PDF File Details

Part number:

LP5521

Manufacturer:

National Semiconductor

File Size:

363.13kb

Download:

📄 Datasheet

Description:

Programmable three channel led driver. The LP5521 is a three channel LED driver designed to produce variety of lighting effects for mobile devices. High efficiency charge p

LP5521 Application

• Applications
• Fun / indicator lights LCD sub-display backlighting Keypad RGB backlighting and phone cosmetics

TAGS

LP5521

National Semiconductor

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