Rear Lamp

DC/DC Converter Automotive

Part-No. / Function	Recommended I_MAX	Efficiency	V_OUT	V_SUPPLY	Package	Comment
E522.31/E522.33 1 Channel Switched- Mode Constant Current LED Controller	-	>90%	up to 80V	5V to 55V	QFN32L5	DC/DC Boost, SEPIC, Buck-Boost or Buck incl.: charge pump for reverse poliariy and HS Switch
E522.32/E522.34 2 Channel Switched- Mode Constant Current LED Controller	-	>90%	up to 80V	5V to 55V	QFN32L5	DC/DC Boost, SEPIC, Buck-Boost or Buck incl.: charge pump for reverse poliariy and HS Switch

Power Management LED Driver

Part-No. / Function	Efficiency	V_SUPPLY	I_OUT	Package	Comment
E522.31/E522.33 1 Channel Switched- Mode Constant Current LED Controller (Oscillator Spectrum Spread/Narrow)	>90%	5V to 55V	-	QFN32L5	Boost, SEPIC, Buck-Boost or Buck
E522.32/E522.34 2 Channel Switched- Mode Constant Current LED Controller (Oscillator Spectrum Spread/Narrow)	>90%	5V to 55V	-	QFN32L5	Boost, SEPIC, Buck-Boost or Buck
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/E522.87 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

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DC/DC Converter Automotive

Power Management LED Driver

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