LP55281 datasheet, driver equivalent, National Semiconductor

Features and benefits

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* Audio synchronization for a single fun light LED 4 PWM controlled RGB LED drivers High efficiency Boost DC-DC converter SPI/I2C .

Application

* Cellular Phones
* PDAs, MP3 players Typical Application 20201101 National Semiconductor® is a registered tr.

Description

LP55281 is a quad RGB LED driver for handheld devices. It can drive 4 RGB LED sets and a single fun light LED. The boost DC-DC converter drives high current loads with high efficiency. The RGB driver can drive individual color LEDs or RGB LEDs powere.

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