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RT8573 Datasheet, Richtek

RT8573 controller equivalent, high voltage boost/sepic controller.

RT8573 Avg. rating / M : 2.0 rating-2rating-275

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RT8573 Datasheet

Features and benefits

z High Voltage Capability : VIN Up to 36V, VOUT is limited by External MOSFET Switch z Boost Operation z Current Mode PWM with Programmable Switching Frequency z Easy Dim.

Application

With a low side current sense amplifier threshold of 190mV, the LED current is programmable with one external current s.

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RT8573 Page 1 RT8573 Page 2 RT8573 Page 3

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