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AP8800
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350mA LED Step-Down Converter
Features
• • • • • • • • • LED driving current up to 350mA Compatible with 12V & 24V standard systems High efficiency up to 92% High switching frequency up to 0.6MHz PWM/DC input for dimming control Built-in soft-start function Built-in output open-circuit protection SOP-8L, MSOP-8L and DFN3030-10 are available in “Green” Molding Compound (No Br, Sb) Lead Free Finish/RoHS Compliant (Note 1)
General Description
The AP8800 is a step-down DC/DC converter designed to drive LEDs with a constant current. The device can drive up to seven LEDs, depending on the forward voltage of the LEDs, in series from a voltage source of 8V to 28V.