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LP5521

Texas Instruments
Part Number LP5521
Manufacturer Texas Instruments
Description three-channel LED driver
Published Sep 14, 2020
Detailed Description Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LP5521 SNVS441I – JANUARY 2007...
Datasheet PDF File LP5521 PDF File

LP5521
LP5521


Overview
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LP5521 SNVS441I – JANUARY 2007 – REVISED NOVEMBER 2016 LP5521 Three-Channel RGB, White-LED Driver With Internal Program Memory and Integrated Charge Pump 1 Features •1 Adaptive Charge Pump With 1× and 1.
5× Gain Provides Up to 95% LED Drive Efficiency • Charge Pump with Soft Start and Overcurrent, Short-Circuit Protection • Low Input Ripple and EMI • Very Small Solution Size, No Inductor or Resistors Required • 200-nA Typical Shutdown Current • Automatic Power Save Mode • I2C-Compatible Interface • Independently Programmable Constant Current Outputs with 8-Bit Current Setting and 8-Bit PWM Control • Typ...



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