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80V DC-DC buck LED driver IC with hybrid dimming down to 0.5%
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ILD8150/ILD8150E
LED driver IC for high power LEDs with hybrid dimming down to 0.5% Features
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• 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 Potential applications …
