High Voltage Boost/SEPIC Controller
Description
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RT8480
High Voltage Boost/SEPIC Controller
General Description
The RT8480 is a current mode PWM controller designed to drive an external MOSFET for high current LED applications. With a low side current sense amplifier threshold of 190mV, the LED current is programmable with one external current sense resistor.
With programmable operating frequency up to...
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