E522.31

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	V_SUPPLY	I_OUT	Package	Comment
E521.31 LIN Controller with Position Detection	-	5V to 28V (max. 40V)	4 x 50mA	QFN32L5	Linear Controller 1^st Gen RGB LED driver (incl.: Flash, 4xPWM, 5V/100mA LDO)
E521.36 RGB LIN Controller with Current Source	-	5V to 28V (max. 40V)	3 x 40mA	SOIC8-EP	Linear Controller 2^nd Gen RGB LED driver (incl.: OTP, 4xPWM, 5V/100mA LDO)
E521.39 RGBW LED Driver with LIN Interface	-	5V to 28V (max. 40V)	4 x max 60mA for RGB or RGBW LEDs	SOIC8-EP	3rd generation RGBW LED driver with LIN interface Integrated 32kB flash Memory LIN Auto Addressing supporting 1Ω and 0.2Ω BSM
E522.31 1 Channel Switched- Mode Constant Current LED Controller (Oscillator Spectrum Spread)	>90%	5V to 55V	-	QFN32L5	Boost, SEPIC, Buck-Boost or Buck
E522.32 2 Channel Switched- Mode Constant Current LED Controller (Oscillator Spectrum Spread)	>90%	5V to 55V	-	QFN32L5	Boost, SEPIC, Buck-Boost or Buck
E522.48 16 Channel LED Driver with I²C Interface	-	5V to 40V	-	QFN32L6	Linear Controller ISO26262 - ASIL-B, Power Zeroing Function
E522.49 16 Channel LED Driver with Bus Interface	-	5V to 40V	-	QFN32L6	ISO26262 - ASIL-B, Power Zeroing Function
E522.60 3 Channel Automotive LED Driver	-	4.5 to 36V (max, 40V)	12 x 60mA	SO16-ep	Linear Controller Power Zeroing Function *)
E522.80/E522.81/E522.82/E522.83 Triple Linear LED Controller (High Current Version 48 to 151mA)	-	5V to 25V	3 x 150 or 450mA	SOIC16N-EP	Linear Controller Power Zeroing Function
E522.84/E522.85/E522.86 Triple Linear LED Controller (Low Current Version 20 to 60mA)	-	5V to 25V	3 x 60 or 180mA	SOIC8-EP	Linear Controller
E522.90/E522.91/E522.92/E522.93 Triple 55mA Linear LED Controller (14 to 55mA)	-	5V to 25V	3 x 55 or 165mA	SOIC16N-EP	Linear Controller Power Zeroing Function
E522.95 16 Channel Automotive LED Driver with CAN FD	-	5V to 40V		QFN40L6	ISO26262 - ASIL B Power Zeroing Function


*)	Power Zeroing is an elmos patent filed: US10136496B2 (2014-01-31) and EP3039945B1 (2014-08-27)

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1 Channel Switched- Mode Constant Current LED Controller (Oscillator Spectrum Spread) | E522.31

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1 Channel Switched- Mode Constant Current LED Controller (Oscillator Spectrum Spread) | E522.31

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