RT8476A controller equivalent, two-stage hysteretic led driver controller.
* Two-Stage Topology (Boost + Buck)
* Wide Input Voltage Range : 4.5V to 40V
* Adjustable Peak Input Current Control
* Adjustable Boost Output Voltage
The first stage is a Boost converter for constant voltage output with inductor peak current over-current protection. Th.
The RT8476A 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 twostage topology is highly compatible with ET (Electronic Transformer) in MR16 / AR111 .
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