E522.32

DC/DC Converter Automotive

Part-No. / Function	Recommended I_MAX	Efficiency	V_OUT	V_SUPPLY	Package	Comment
E522.10 Low Quiescent Current Step Down Converter	2000mA	>90%	Adjustable with 200 / 800mV Vref	3.8V to 40V	QFN20L4 *) SOIC8-EP	Idle current of 15µA typ. Sleep current of 10µA typ. Input voltage up to 40V Up to 100% duty cycle Undervoltage lockout
E522.31 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 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 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

Cookie settings

Our website uses technically necessary cookies, which must be set so that this website can be displayed correctly. In addition, we use statistics cookies to track the success of this website. You can edit the cookie settings at any time by clicking on the "Show cookie popup" button (usually on the bottom left or in the footer). If you no longer wish to consent to cookies for statistics, deactivate the checkboxes. For more information, please see our privacy policy.

Further details on the cookies used by us or by third parties on our website can be found here.

Required Statistics

Show details

	Title	Provider	Reason	Validity period	Names(s) of cookie(s)	Cookie domains
Required
	__cfduid	SiteSearch 360	Used by content delivery network Cloudflare to identify trusted web traffic.	1 Jahr	__cfduid	sitesearch360.com
	SiteSearch 360	SiteSearch 360	Is used for the search function of the website	1 Day	ssi--sessionId,ssi--lastInteraction	www.elmos.com
	HackShield EU-Cookie Opt-in	Elmos Semiconductor SE	Saves the cookie banner settings.	1 Year	hst3_cookieconsent	www.elmos.com
Statistics
	Mouseflow	Mouseflow	A website analytics tool that provides valuable information about how users interact with and navigate through this website. The information is used to make the website faster and more user-friendly. mf_00e47fe7-8ae5-4797-be29-4b0719a581f0 - session lifetime (A cookie for identifying the current session on a website) The cookie contains information about the current session but does not contain any information that can identify the visitor. This cookie is deleted when the session ends, meaning when the user leaves the website. mf_user - 90 days (A cookie for checking if the user is new or returning) This cookie establishes whether the user is a returning or first-time visitor. This is done simply by a yes/no toggle and no further information about the user is stored. This cookie has a lifetime of 90 days.	up to 90 days	mf_00e47fe7-8ae5-4797-be29-4b0719a581f0, mf_user	.elmos.com, mouseflow.com
	Matomo (Piwik)	Matomo (Piwik)	Visitor statistics for website optimization, bug analysis, cyber security pk_id – 13 months (used to store a few details about the user such as the unique visitor ID) _pk_ref – 6 months (used to store the attribution information, the referrer initially used to visit the website) _pk_ses, _pk_cvar, _pk_hsr – 30 minutes (short lived cookies used to temporarily store data for the visit) _pk_testcookie is created and should be then directly deleted (used to check whether the visitor’s browser supports cookies)	up to 13 months	_pk_ref, _pk_cvar, _pk_id, _pk_ses, _pk_hsr, _pk_testcookie, MATOMO_SESSID	www.elmos.com, kundenbereich.plehn-media.de

2 Channel Switched- Mode Constant Current LED Controller | E522.32

DC/DC Converter Automotive

Power Management LED Driver

Lighting

Automotive

About Elmos

More Links

Contact