Product details

Number of channels (#) 4 LED current per channel (mA) 22.5 LED configuration Parallel Program memory Yes Programmable ramp control Yes Vin (Min) (V) 2.7 Vin (Max) (V) 5.5 Iout (Max) (A) 0.11 Features Analog/PWM mixed dimming, Constant current, Current control, I2C control, Power-save mode, Programmable lighting engines Iq (Typ) (mA) 1 Shutdown current (Typ) (uA) 0.2 Operating temperature range (C) -40 to 85 Rating Catalog
Number of channels (#) 4 LED current per channel (mA) 22.5 LED configuration Parallel Program memory Yes Programmable ramp control Yes Vin (Min) (V) 2.7 Vin (Max) (V) 5.5 Iout (Max) (A) 0.11 Features Analog/PWM mixed dimming, Constant current, Current control, I2C control, Power-save mode, Programmable lighting engines Iq (Typ) (mA) 1 Shutdown current (Typ) (uA) 0.2 Operating temperature range (C) -40 to 85 Rating Catalog
DSBGA (YQE) 12 0 mm² 1.258 x 1.658
  • Four Independently Programmable LED Outputs With 8-Bit Current Setting (From 0 mA to 25.5 mA With 100-μA Steps) and 8-Bit PWM Control
  • Typical LED Output Saturation Voltage 60 mV and Current Matching 1%
  • Flexible PWM Control for LED Outputs
  • Automatic Power-Save Mode With External Clock
  • Three Program Execution Engines With Flexible Instruction Set
  • Autonomous Operation With Program Execution Engines
  • SRAM Program Memory for Lighting Pattern Programs
  • DSBGA 12-Pin Package, 0.4-mm Pitch
  • Four Independently Programmable LED Outputs With 8-Bit Current Setting (From 0 mA to 25.5 mA With 100-μA Steps) and 8-Bit PWM Control
  • Typical LED Output Saturation Voltage 60 mV and Current Matching 1%
  • Flexible PWM Control for LED Outputs
  • Automatic Power-Save Mode With External Clock
  • Three Program Execution Engines With Flexible Instruction Set
  • Autonomous Operation With Program Execution Engines
  • SRAM Program Memory for Lighting Pattern Programs
  • DSBGA 12-Pin Package, 0.4-mm Pitch

The LP5562 is a four-channel LED driver designed to produce variety of lighting effects. The device has a program memory for creating variety of lighting sequences. When the program memory has been loaded, the LP5562 can operate independently without processor control.

The LP5562 is able to automatically enter power save mode, when LED outputs are not active and thus lowering current consumption.

Four independent LED channels have accurate programmable current sinks, from 0 mA to 25.5 mA with 100-μA steps and flexible PWM control. Each channel can be configured into each of the three program execution engines. Program execution engines have program memory for creating desired lighting sequences with PWM control.

The LP5562 has four pin-selectable I2C addresses. This allows connecting up to four parallel devices in one I2C bus. The device requires only one small, low-cost ceramic capacitor.

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

The LP5562 is a four-channel LED driver designed to produce variety of lighting effects. The device has a program memory for creating variety of lighting sequences. When the program memory has been loaded, the LP5562 can operate independently without processor control.

The LP5562 is able to automatically enter power save mode, when LED outputs are not active and thus lowering current consumption.

Four independent LED channels have accurate programmable current sinks, from 0 mA to 25.5 mA with 100-μA steps and flexible PWM control. Each channel can be configured into each of the three program execution engines. Program execution engines have program memory for creating desired lighting sequences with PWM control.

The LP5562 has four pin-selectable I2C addresses. This allows connecting up to four parallel devices in one I2C bus. The device requires only one small, low-cost ceramic capacitor.

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

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Technical documentation

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Type Title Date
* Data sheet LP5562 Four-Channel RGB- or White-LED Driver With Internal Program Memory and Independent Channel Control datasheet (Rev. B) 06 Dec 2016
White paper Common LED Functions and LED Driver Design Considerations 21 Sep 2020
Application note How to Select a RGB LED Driver 08 Aug 2019
Technical article Drive LEDs in virtual reality applications 01 Feb 2018
Technical article Here's how body electronics and lighting technology are changing the driving experience 26 Sep 2016
Technical article LED brightness adjustment: high-frequency PWM dimming 26 Aug 2016
Application note Routing the Middle Pins of the LP5562 01 Apr 2016
Technical article Take better selfies with innovative LED flashes 18 Nov 2014
User guide LP5562 Evaluation Module User's Guide (Rev. A) 08 Sep 2014

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

LP5562EVM — Four Channel LED Driver with Programmable Lighting Sequences Evaluation Module

Four Channel LED Driver with Programmable Lighting Sequences Evaluation Module

The LP5562 is a four channel LED driver designed to produce a variety of lighting effects for mobile devices. The device has a program memory for creating variety of lighting sequences. When program memory has been (...)
Driver or library

LP5562SW-LINUX — Linux Driver for LP5562

The Linux driver supports the LP5562 LED Driver. The Linux driver supports communication through the I2C bus and interfaces with the LED sub-system.

 

Linux Mainline Status

Available in Linux Main line: Yes
Available through git.ti.com: N/A

Supported Devices:

  • lp5562

 

Linux Source Files

The files associated (...)

GUI for evaluation module (EVM)

LP5562 EVM Software

SNVC086.ZIP (1017 KB)
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 (...)
Package Pins Download
DSBGA (YQE) 12 View options

Ordering & quality

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