Lumissil Microsystems

Lumissil Microsystems, a division of ISSI, designs high-performance LED driver ICs and mixed-signal semiconductors for automotive, IoT, and industrial lighting applications.

Series List(103)

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Series	Category	# Parts	Status

CG5316	Specialized ICs	1	Active
CG5321	Development Boards, Kits, Programmers	1	Active
IS31AP2006	Integrated Circuits (ICs)	1	Active
IS31AP2010	Audio	1	Active
IS31AP4991	Amplifiers	2	Active
IS31AP4996	Audio	2	Active
IS31BL3506	LED Driver Evaluation Boards	1	Active
IS31BL3508	PMIC	3	Active
IS31CG1110	Buffers, Drivers, Receivers, Transceivers	1	Active
IS31CG5317	Integrated Circuits (ICs)	2	Active

Series	Category	# Parts	Status	Description

Standalone parts(353)

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Part	Category	Description
Lumissil Microsystems CG5321A-CNE3	Integrated Circuits (ICs)	IC POWERLINE MIMO/SISO 164QFN
Lumissil Microsystems EZISP BOARD	Development Boards Kits Programmers	LUMISSIL MCU IN SYSTEM PROGRAMMI
Lumissil Microsystems HALLEY6-EB	Development Boards Kits Programmers	X1600 AIOT DEV KIT
Lumissil Microsystems HALLEY7-EB	Development Boards Kits Programmers	X2600 AIOT DEV KIT
Lumissil Microsystems IS31AP2005-SLS2-EB	Development Boards Kits Programmers	EVAL BOARD FOR IS31AP2005
Lumissil Microsystems IS31AP2010B-UTLS2-EB	Development Boards Kits Programmers	EVAL BOARD FOR IS31AP2010B
Lumissil Microsystems IS31AP4991A-SLS2-EB	Development Boards Kits Programmers	EVAL BOARD FOR IS31AP4991A
Lumissil Microsystems IS31BL3232-DLS2-TR	Integrated Circuits (ICs)	IC LED DRIVER RGLTR 1.2A 10DFN
Lumissil Microsystems IS31BL3233A-DLS2-EB	Development Boards Kits Programmers	EVAL BOARD FOR IS31BL3233A
Lumissil Microsystems IS31BL3506A-DLS2-TR	Integrated Circuits (ICs)	IC LED DRVR RGLTR PWM 2.2A 8DFN

Part	Spec A	Spec B	Spec C	Spec D	Description

Lumissil Microsystems, a division of Integrated Silicon Solution Inc. (ISSI), specializes in designing, developing, and marketing high-performance integrated circuits for automotive, IoT, and industrial markets. The company operates as a fabless manufacturer with established relationships at key semiconductor foundries.

Lumissil's primary focus is LED drivers for low to mid-power RGB color mixing and high-power lighting applications. The product portfolio has expanded to include touch sensors, microcontrollers, MPUs, power management, and connectivity technologies. Their automotive LED drivers meet demanding requirements for rear light animation effects and interior lighting.

Key LED driver product families include:

IS31FL series matrix LED drivers for displays
IS32LT series high-side linear LED drivers for automotive
FXLED drivers for flexible lighting applications
Multi-channel drivers with I2C/SPI interfaces
Functional safety compliant automotive LED drivers

Frequently Asked Questions

What products does Lumissil Microsystems manufacture?: Lumissil manufactures LED driver ICs, touch sensors, microcontrollers, MPUs, power management ICs, and connectivity solutions for automotive, IoT, and industrial applications.
Is Lumissil Microsystems part of a larger company?: Yes, Lumissil Microsystems is a division of Integrated Silicon Solution Inc. (ISSI).
Does Lumissil offer automotive-grade LED drivers?: Yes, Lumissil offers automotive-qualified LED drivers including the IS32LT series for rear light animation, interior lighting, and other vehicle lighting applications.
What LED driver interfaces does Lumissil support?: Lumissil LED drivers support I2C, SPI, and selectable bus interfaces with options for CRC error checking in functional safety applications.
What applications use Lumissil LED drivers?: Lumissil LED drivers are used in automotive lighting, LCD backlighting, LED displays, gaming machines, appliance panels, and RGB lighting effects.