LP5813DDRRR

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Texas Instruments

SYNCHRONOUS BOOST 4 X 3 MATRIX RGB LED DRIVER WITH I2C AND AUTO ANIMATION CONTROL

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LP5813DDRRR

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Texas Instruments

SYNCHRONOUS BOOST 4 X 3 MATRIX RGB LED DRIVER WITH I2C AND AUTO ANIMATION CONTROL

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Description Specifications Series Pricing CAD Documents

Description

General part information

LP5813 Series

The LP5813 is a synchronous boost 4 × 3 matrix RGB LED driver with autonomous animation engine control. The device is ideal to support battery-powered applications with 0.5V to 5.5V input voltage range, and it has ultra-low normal operation current with 0.4mA (typical) when illuminate LEDs.

The integrated synchronous boost converter maintains excellent efficiency and keeps the brightness of LEDs stable over a wide operating voltage range. Output voltage can be selected for different LED forward voltage from 3V to 5.5V with 0.1V step. The boost converter can power not only the LEDs driven by the device itself, but also other loads in the system. If the boost converter need to be bypassed, VOUT is used as the power supply input for the LED driver blocks.

The time-cross-multiplexing (TCM) structure is adopted, which uses 4 output pins to control 12 LED dots individually. Both high-side scan switch and low-side current sink are contained in one output. The total solution size are minimized for space limited system.

Technical Specifications

Parameters and characteristics for this part

Specification	LP5813DDRRR

Applications	General Purpose
Current - Output / Channel	50 mA
Dimming	PWM, Analog
Frequency	1 MHz, 500 kHz
Frequency	1MHz, 500kHz
Internal Switch(s)	Yes
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Package / Case	12-WFDFN Exposed Pad
Package Length	3 mm
Package Name	12-WSON
Package Width	3 mm
Topology	Step-Up (Boost)
Type	DC DC Regulator
Voltage - Output (Max)	5.5 V
Voltage - Output (Min)	3 V
Voltage - Supply (Max)	5.5 V
Voltage - Supply (Min)	2.7 V

LP5813 Series

Synchronous boost 4 x 3 matrix RGB LED driver with I2C and auto animation control

Part	Voltage - Supply (Min)	Package Width	Package Name	Package Length	Operating Temperature (Max)	Operating Temperature (Min)	Voltage - Output (Min)	Voltage - Output (Max)	Frequency	Frequency	Voltage - Supply (Max)	Package / Case	Mounting Type	Topology	Number of Outputs	Type	Current - Output / Channel	Internal Switch(s)	Applications	Dimming
Texas Instruments LP5813CDRRR	0.5 V 2.7 V	3 mm	12-WSON	3 mm	85 °C	-40 °C	3 V	5.5 V	1 MHz 500 kHz	1MHz 500kHz	5.5 V	12-WFDFN Exposed Pad	Surface Mount	Step-Up (Boost)	1	DC DC Regulator	50 mA	Yes	General Purpose	Analog PWM
Texas Instruments LP5813DDRRR	2.7 V	3 mm	12-WSON	3 mm	85 °C	-40 °C	3 V	5.5 V	1 MHz 500 kHz	1MHz 500kHz	5.5 V	12-WFDFN Exposed Pad	Surface Mount	Step-Up (Boost)	1	DC DC Regulator	50 mA	Yes	General Purpose	Analog PWM
Texas Instruments LP5813BYBHR	0.5 V	1.43 mm	12-DSBGA	1.84 mm	85 °C	-40 °C	3 V	5.5 V	1 MHz 500 kHz	1MHz 500kHz	5.5 V	12-BGA DSBGA	Surface Mount	Step-Up (Boost)	1	DC DC Regulator	1.6 A	Yes	General Purpose	Analog PWM
Texas Instruments LP5813AYBHR	0.5 V	1.43 mm	12-DSBGA	1.84 mm	85 °C	-40 °C	3 V	5.5 V	1 MHz 500 kHz	1MHz 500kHz	5.5 V	12-BGA DSBGA	Surface Mount	Step-Up (Boost)	1	DC DC Regulator	1.6 A	Yes	General Purpose	Analog PWM
Texas Instruments LP5813DYBHR	0.5 V	1.43 mm	12-DSBGA	1.84 mm	85 °C	-40 °C	3 V	5.5 V	1 MHz 500 kHz	1MHz 500kHz	5.5 V	12-BGA DSBGA	Surface Mount	Step-Up (Boost)	1	DC DC Regulator	1.6 A	Yes	General Purpose	Analog PWM
Texas Instruments LP5813BDRRR	0.5 V 2.7 V	3 mm	12-WSON	3 mm	85 °C	-40 °C	3 V	5.5 V	1 MHz 500 kHz	1MHz 500kHz	5.5 V	12-WFDFN Exposed Pad	Surface Mount	Step-Up (Boost)	1	DC DC Regulator	50 mA	Yes	General Purpose	Analog PWM
Texas Instruments LP5813CYBHR	0.5 V	1.43 mm	12-DSBGA	1.84 mm	85 °C	-40 °C	3 V	5.5 V	1 MHz 500 kHz	1MHz 500kHz	5.5 V	12-BGA DSBGA	Surface Mount	Step-Up (Boost)	1	DC DC Regulator	1.6 A	Yes	General Purpose	Analog PWM

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

LP5813DDRRR | Datasheet

LP5813 Synchronous Boost 4 × 3 Matrix RGB LED Driver Register Map

LP5813-12WSONEVM EU Declaration of Conformity (DoC)

LP5810/1/2/3 Sample Code

LP5813 Synchronous Boost 4 × 3 Matrix RGB LED Driver with Autonomous Control datasheet (Rev. C)