RT8476 controller equivalent, two-stage hysteretic led driver controller.
z Two-Stage Topology (Boost + Buck) z Wide Input Voltage Range : 4.5V to 40V z Adjustable Peak Input Current Control z Adjustable Boost Output Voltage z Independent Dual .
The first stage is a Boost converter for constant voltage output with inductor peak current over current protection. Th.
The RT8476 is a two-stage controller with dual gate drivers consist of a Boost converter (first stage) and a Buck converter (second stage). The advantage of the two-stage topology is highly compatible with ET (Electronic Transformer) in MR16 / AR111 .
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