iND83212 Three-Way RGB LED Driver IC indie Semiconductor iND83212 Three-Way RGB LED Driver IC is an automotive-grade device with an integrated 32-bit Arm® Cortex® M0 processor, 64kB of Flash, and 16kB of SRAM, creating a single-chip solution for interior lighting systems. The IC includes a flexible power management system, 3x open-drain LED I/O drivers running up to VBAT with programmable current, 16-bit PWM, monitoring features, and external interfaces. Designed to be connected directly to the automotive supply, the iND83212 withstands a 45V load dump from the car battery. An integrated power management unit implements two on-chip voltage regulators, with one of them requiring an external capacitor.