Rear Lamp

Power Management LED Driver

Part-No. / Function	Efficiency	V_OUT	V_SUPPLY	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
E522.80/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