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LP5815

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3-channel I2C interface RGB LED driver with instant blinking and auto animation control

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Data sheet

LP5815

ACTIVE
Data sheet Order now

Product details

Number of channels 3 LED current per channel (mA) 50 LED configuration Parallel Program memory Yes Topology Linear Programmable ramp control Yes Vin (min) (V) 2.5 Vin (max) (V) 5.5 Iout (max) (A) 0.15 Features Analog/PWM mixed dimming, Constant current, I2C control, Programmable lighting engines, Thermal shutdown Iq (typ) (mA) 0.15 Shutdown current (ISD) (typ) (µA) 0.1 Operating temperature range (°C) -40 to 125 Rating Catalog
Number of channels 3 LED current per channel (mA) 50 LED configuration Parallel Program memory Yes Topology Linear Programmable ramp control Yes Vin (min) (V) 2.5 Vin (max) (V) 5.5 Iout (max) (A) 0.15 Features Analog/PWM mixed dimming, Constant current, I2C control, Programmable lighting engines, Thermal shutdown Iq (typ) (mA) 0.15 Shutdown current (ISD) (typ) (µA) 0.1 Operating temperature range (°C) -40 to 125 Rating Catalog
SOT-5X3 (DRL) 8 3.36 mm² 2.1 x 1.6
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Technical documentation

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* Data sheet LP5815 3 -Channel I2 C Interface RGB LED Driver with Instant Blinking and Auto Animation Control datasheet PDF | HTML 05 Mar 2025
EVM User's guide LP5814/5 Evaluation Module PDF | HTML 29 Oct 2024

Design & development

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Evaluation board

LP5815DRLEVM — LP5815 evaluation module

The LP5815 evaluation module (EVM) showcases the features of the LP5815 three-channel LED driver. The LP581x_RUKA graphical user interface (GUI) is provided to control all the family devices LP5814/4I/5/6/7 through the USB2ANY interface adapter.
User guide: PDF | HTML
Simulation tool

PSPICE-FOR-TI — PSpice® for TI design and simulation tool

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
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