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ILD8150E 80V DC-DC buck LED Driver SOIC-8 from Infineon

The ILD8150E is a 80V DC-DC converter IC, designed to drive high power LEDs. For applications operating close to safe extra-low voltage (SELV) limits, it provides a high safety voltage margin. The buck LED driver IC is tailored for LEDs in general lighting applications with average currents up to 1.5A using a high-side integrated switch. Several performance and protection features provide ideal fit for professional LED lighting.

LED driver IC for high power LEDs with hybrid dimming down to 0.5%

DC/DC buck with hysteretic current regulation
Output current up to 1.5 A DC
Integrated 80 V high-side MOSFET switch with low RON
Hybrid dimming to 0.5% of the target current
Wide operating voltage range 8 V to 80 V
Cycle-by-cycle current limitation
Under-voltage lockout
Thermal protection
Flicker free operation
Digital soft-start
Pull-down transistor to avoid LED glowing


ILD8150 PG-DSO-8
ILD8150E PG-DSO-8 with exposed pad

https://www.infineon.com/dgdl/Infineon-Datasheet_ILD8150_V1.0-DS-v01_00-EN.pdf?fileId=5546d462696dbf120169ba96613f4c20

https://www.infineon.com/cms/en/about-infineon/press/market-news/2019/INFPMM201907-086.html


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