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Semiconductor
http:// www.auk.co.kr
SN8500D
Switching Type (Buck) LED Driver IC
◈ Description
The SN8500D is a high power PWM LED driver IC using a buck converter topology that is capable of driving up to 1.5A of output current. it operates from an input voltage range of 3Vdc to 40Vdc and generates a regulated programmable constant output current for high power LEDs. external resistor controlled the maximum output current to single LED or a LED string.
◈ Features
• Operation from 3.0V to 40V input. • Low Standby Current • High efficiency • Output Switch Current to 1.