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Lumissil Microsystems, a division of ISSI, designs high-performance LED driver ICs and mixed-signal semiconductors for automotive, IoT, and industrial lighting applications.
Parts that are not part of a series
Company background and product focus
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:
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Product families from Lumissil Microsystems
| Series | Category | Parts | Status | Description |
|---|---|---|---|---|
| Series | Category | Parts | Status | Description |
|---|---|---|---|---|
| Specialized ICs | 1 | Active | ||
| Development Boards, Kits, Programmers | 1 | Active | ||
| Integrated Circuits (ICs) | 1 | Active | ||
| Audio | 1 | Active | ||
| Amplifiers | 2 | Active | ||
| Audio | 2 | Active | ||
| LED Driver Evaluation Boards | 1 | Active | ||
| PMIC | 3 | Active | ||
| Buffers, Drivers, Receivers, Transceivers | 1 | Active | ||
| Integrated Circuits (ICs) | 2 | Active |
Parts from Lumissil Microsystems that are not part of a series
| Part Information | Pricing (lowest) | Mounting Type | Package Name | Package / Case | Type | Contents | Platform | Core Processor | Utilized IC / Part | Amplifier Type | Voltage - Supply (Maximum) | Voltage - Supply (Minimum) | Channels | Maximum Output Power (per Channel) | Load Impedance | Output Type | Operating Temperature (Max) | Operating Temperature (Min) | Voltage - Supply (Min) | Voltage - Supply (Max) | Number of Outputs | Package Length | Package Width | Topology | Current - Output / Channel | Internal Switch(s) | Applications | Voltage - Input (Minimum) | Voltage - Input (Maximum) | Features | Non-Isolated Output Count | Total Output Count | Frequency | Dimming |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Lumissil Microsystems IC POWERLINE MIMO/SISO 164QFN | Sign in to see pricing | Surface Mount | 164-DRQFN | 164-QFN | Powerline MIMO and SISO | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Lumissil Microsystems LUMISSIL MCU IN SYSTEM PROGRAMMI | Sign in to see pricing | — | — | — | Programmer | Board | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
 Lumissil Microsystems X1600 AIOT DEV KIT | Sign in to see pricing | Fixed | — | — | MPU | Board | Halley6 AIoT | XBurst® 1 | X1600 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Lumissil Microsystems X2600 AIOT DEV KIT | Sign in to see pricing | Fixed | — | — | MPU | Board | Halley7 AIoT | RISC-V, XBurst® 2 | X2600 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
 Lumissil Microsystems EVAL BOARD FOR IS31AP2005 | Sign in to see pricing | — | — | — | — | Board | — | — | IS31AP2005 | Class D | 5.5 V | 2.7 V | 1 | 2.95 W | 4 Ohm | 1-Channel (Mono) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
 Lumissil Microsystems EVAL BOARD FOR IS31AP2010B | Sign in to see pricing | — | — | — | — | Board | — | — | IS31AP2010B | Class D | 5.5 V | 2.7 V | 1 | 3 W | 4 Ohm | 1-Channel (Mono) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
 Lumissil Microsystems EVAL BOARD FOR IS31AP4991A | Sign in to see pricing | — | — | — | — | Board | — | — | IS31AP4991A | Class AB | 5.5 V | 2.7 V | 1 | 1.1 W | 8 Ohm | 1-Channel (Mono) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
 Lumissil Microsystems IC LED DRIVER RGLTR 1.2A 10DFN | Sign in to see pricing | Surface Mount | 10-DFN | 10-WFDFN Exposed Pad | DC DC Regulator | — | — | — | — | — | — | — | — | — | — | — | 85 °C | -40 °C | 2.7 V | 5.5 V | 1 | 3 mm | 3 mm | Switched Capacitor (Charge Pump) | 1.2 A | Yes | Backlight, Camera Flash | — | — | — | — | — | — | — |
 Lumissil Microsystems EVAL BOARD FOR IS31BL3233A | Sign in to see pricing | — | — | — | — | Board | — | — | IS31BL3233A | — | — | — | — | — | — | Non-Isolated | — | — | — | — | — | — | — | — | 750 mA | — | — | 2.7 V | 5.5 V | Dimmable | 2 count | 2 | — | — |
 Lumissil Microsystems IC LED DRVR RGLTR PWM 2.2A 8DFN | Sign in to see pricing | Surface Mount | 8-DFN | 8-WFDFN Exposed Pad | DC DC Regulator | — | — | — | — | — | — | — | — | — | — | — | 85 °C | -40 °C | 2.7 V | 5.5 V | 1 | 2 mm | 2 mm | Step-Up (Boost) | 2.2 A | Yes | Backlight | — | — | — | — | — | 1 MHz | Analog, PWM |