LP5523 Programmable 9-Output LED Driver Evaluation Module LP5523EVM (ACTIVE)

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The LP5523 is a fully integrated lighting management unit for producing lighting effects for mobile devices. The LP5523 includes all necessary power management, high-side current sources, temperature compensation, two wire (I2C compatible) control interface and programmable pattern generators. The overall maximum current for each driver is set by an 8-bit register. The LP5523 controls LED luminance with a pulse width modulation (PWM) scheme.

The LP5523 Evaluation Module is based on a computer controlled system, where the LP5523 device is controlled and powered through the USB interface. Also, external power can be used if needed. Two different sets of LEDs can be selected, either white LEDs or RGB LEDs.

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LP5523 Programmable 9-Output LED Driver Evaluation Module


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Technical Documents
Datasheet (1)
Title Type Size (KB) Date
PDF 1359 24 Jan 2017
Application notes (1)
Title Type Size (KB) Date
PDF 14017 09 Dec 2015
More literature (1)
Title Type Size (KB) Date
PDF 38 02 Jan 2019

Software (1)

TI Devices (2)

Part Number Name Product Family
LP5521  3 channel RGB/White LED driver with internal program memory and integrated charge pump  LED drivers 
LP5523  9-Channel RGB/White LED driver with Internal Program Memory and Integrated Charge Pump - DSBGA  LED drivers 

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