Efficient, reliable and unique. The triumph of LEDs in vehicles has just begun. But now is certain: It is only a matter of time before the entire vehicle is equipped with LEDs. Elmos now already highly efficient power supply components that enable LED use in all passenger car applications. We offer High Voltage LED Controller, Linear LED Controller and a LIN RGB Controller. Each IC has special features that will enhance the efficiency.
Part-No. / Function Efficiency VOUT VSUPPLY Package Comment
E522.31/E522.33
Switch-Mode Constant Current LED Controller Family (Oscillator Spectrum Spread/Narrow)

>90%

up to 80V

5V to 55V

QFN32L5

  • Boost, SEPIC, Buck-Boost or Buck
E522.32/E522.34
Switch-Mode Constant Current LED Controller Family (Oscillator Spectrum Spread/Narrow)

>90%

up to 80V

5V to 55V

QFN32L5

  • Boost, SEPIC, Buck-Boost or Buck
E522.46
8 Channel LED Driver with I²C Interface

-

-

3.3V to 32V

DFN18L5040

  • 8-channel I2C programmable linear LED driver
E522.80/E522.81/E522.82/E522.83
Linear LED Controller (High Current Version 48 to 151mA)

-

-

5V to 25V

SOIC16N-EP

  • 3-channel Low Dropout Linear Regulator (LDO) with Power Management and Diagnosis
E522.84/E522.85/E522.86/E522.87
Linear LED Controller (Low Current Version 20 to 60mA)

-

-

5V to 25V

SOIC8-EP

  • 3-channel Low Dropout Linear Regulator (LDO) with Diagnosis
E522.90/E522.91/E522.92/E522.93
Triple 55mA Linear LED Controller

-

-

5V to 25V

SOIC16N-EP

  • 3-channel Low Dropout Linear Regulator (LDO) with Power Management and Diagnosis