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LP5560

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Controlador LED simple programable con un control simple de un solo cable y un tamaño de solución re

Detalles del producto

Number of channels 1 LED current per channel (mA) 19.5 LED configuration Single Program memory No Topology Linear Programmable ramp control Yes Vin (min) (V) 2.7 Vin (max) (V) 5.5 Iout (max) (A) 0.0195 Features GPIO interface, Synchronous rectification Iq (typ) (mA) 0.025 Shutdown current (ISD) (typ) (µA) 0.4 Operating temperature range (°C) -30 to 85 Rating Catalog
Number of channels 1 LED current per channel (mA) 19.5 LED configuration Single Program memory No Topology Linear Programmable ramp control Yes Vin (min) (V) 2.7 Vin (max) (V) 5.5 Iout (max) (A) 0.0195 Features GPIO interface, Synchronous rectification Iq (typ) (mA) 0.025 Shutdown current (ISD) (typ) (µA) 0.4 Operating temperature range (°C) -30 to 85 Rating Catalog
DSBGA (YFQ) 4 1 mm² 1 x 1
  • Wide Input-Voltage Range: 2.7 V to 5.5 V
  • Adjustable Output Current: 2.8 mA to 19.5 mA
  • Programmable Blinking Sequence with Current Rise and Fall Time Control
  • Default Blinking Sequence for Simple Systems Without Programming Capabilities
  • Single-Wire Interface
  • Constant Current High Side Output Driver
  • Very Low Headroom Voltage (40 mV Typical)
  • Ultra-Small Solution Size – No External Components
  • Wide Input-Voltage Range: 2.7 V to 5.5 V
  • Adjustable Output Current: 2.8 mA to 19.5 mA
  • Programmable Blinking Sequence with Current Rise and Fall Time Control
  • Default Blinking Sequence for Simple Systems Without Programming Capabilities
  • Single-Wire Interface
  • Constant Current High Side Output Driver
  • Very Low Headroom Voltage (40 mV Typical)
  • Ultra-Small Solution Size – No External Components

The LP5560 is a programmable LED driver that can generate variety of blinking sequences with up to three pulses of different length per sequence. Blinking sequences can be programmed through a single-wire interface. Programmable parameters include on and off times as well as rise and fall times. Default sequence is programmed into the LP5560 to enable the use of device in simple systems without programming capabilities.

Very low headroom voltage eliminates the need for a boost converter. Indicator LEDs can be driven directly from the battery. Small package size combined with zero external components minimizes the solution size.

LP5560 is available in TI’s tiny 4-pin DSBGA package with 0.4-mm pitch.

For all available packages, see the orderable addendum at the end of the data sheet.

The LP5560 is a programmable LED driver that can generate variety of blinking sequences with up to three pulses of different length per sequence. Blinking sequences can be programmed through a single-wire interface. Programmable parameters include on and off times as well as rise and fall times. Default sequence is programmed into the LP5560 to enable the use of device in simple systems without programming capabilities.

Very low headroom voltage eliminates the need for a boost converter. Indicator LEDs can be driven directly from the battery. Small package size combined with zero external components minimizes the solution size.

LP5560 is available in TI’s tiny 4-pin DSBGA package with 0.4-mm pitch.

For all available packages, see the orderable addendum at the end of the data sheet.

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Documentación técnica

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Tipo Título Fecha
* Data sheet LP5560 Programmable Single-LED Driver With Simple Single-Wire Control and Small Solution Size datasheet (Rev. E) PDF | HTML 07 nov 2016
White paper Common LED Functions and LED Driver Design Considerations 21 sep 2020
Application note How to Select a RGB LED Driver 08 ago 2019
User guide LP5560 AN-2211 Evaluation Board (Rev. A) 30 abr 2013

Diseño y desarrollo

Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.

Placa de evaluación

LP5560EVM — Kit de evaluación LP5560

The LP5560 is a programmable LED driver that can generate a variety of blinking sequences with up to three pulses of different length per sequence. Blinking sequences can be programmed through a single-wire interface. Programmable parameters include on and off times as well as rise and fall times. (...)

Guía del usuario: PDF
GUI para el módulo de evaluación (EVM)

SNVC052 LP5560 Evaluation Software

Productos y hardware compatibles

Productos y hardware compatibles

Productos
Drivers LED RGB
LP5560 Controlador LED simple programable con un control simple de un solo cable y un tamaño de solución re
Desarrollo de hardware
Placa de evaluación
LP5560EVM Kit de evaluación LP5560
Herramienta de simulación

PSPICE-FOR-TI — PSpice® para herramienta de diseño y simulación de TI

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 (...)
Paquete Pasadores Descargar
DSBGA (YFQ) 4 Ver opciones

Pedidos y calidad

Información incluida:
  • RoHS
  • REACH
  • Marcado del dispositivo
  • Acabado de plomo/material de la bola
  • Clasificación de nivel de sensibilidad a la humedad (MSL) / reflujo máximo
  • Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
  • Contenido del material
  • Resumen de calificaciones
  • Monitoreo continuo de confiabilidad
Información incluida:
  • Lugar de fabricación
  • Lugar de ensamblaje

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