LP5811AYBHR

$1.21

Description：12 RGB LED SYNCHRONOUS BOOST DRI
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:f768e762be4b Category: LED Drivers IC Brand: Texas Instruments

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Product introduction

LP5811AYBHR is listed in the LED Driver IC range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is 12 RGB LED SYNCHRONOUS BOOST DRI. Review the specifications below when checking this part for your BOM.

LED Driver IC specifications for LP5811AYBHR

Description：12 RGB LED SYNCHRONOUS BOOST DRI
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Type：DC DC Regulator
Topology：Step-Up (Boost)
Internal Switch(s)：Yes
Number of Outputs：4
Voltage - Supply (Min)：0.5V
Voltage - Supply (Max)：5.5V
Voltage - Output：3V ~ 5.5V
Current - Output / Channel：1.6A
Frequency：500kHz, 1MHz
Dimming：Analog, PWM
Applications：General Purpose
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：12-BGA, DSBGA
Supplier Device Package：12-DSBGA (1.84x1.43)
Grade：-
Qualification：-

LED Driver IC datasheet and documents for LP5811AYBHR

LP5811AYBHR

LED Driver IC Overview

The LP5811AYBHR is a Texas Instruments LED lighting driver IC featuring a synchronous boost topology and four constant current sinks. It supports RGBW LED configurations with individual dot open/short detection and an integrated de-ghosting function. The device operates on a power supply voltage ranging from 500 mV to 5.5 V, with a maximum output current of 300 mA per channel. It utilizes a DSBGA-12 package and functions within a temperature range of -40°C to +85°C.

LED Driver IC Feature Summary

Integrates a synchronous boost converter for efficient high-voltage LED driving
Includes an autonomous animation engine control for complex lighting patterns
Provides high-precision constant current sinks with individual fault detection capabilities

LED Driver IC Applications

RGBW LED backlighting systems
Architectural accent lighting
Smart home intelligent illumination devices

LED Driver IC Procurement Notes

Verify the specific suffix 'AYBHR' against the manufacturer's official datasheet to confirm the exact package type and tape-and-reel specifications. Ensure that the selected component matches the required thermal performance and electrical characteristics for the intended application environment before finalizing procurement orders.

LED Driver IC Selection Notes

Select this component when a compact solution for RGBW LED control is required. It is suitable for designs needing integrated boost conversion and precise current regulation. Consider the DSBGA-12 package constraints and thermal management requirements during the PCB layout phase to ensure optimal performance and reliability.

LED Driver IC Part Context

This part belongs to the LP5811 series of LED drivers designed for advanced lighting applications. It distinguishes itself by combining power conversion with sophisticated control features in a small footprint. The series targets modern LED systems requiring high efficiency and detailed color control capabilities.