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LED驱动芯片MP24892
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The MP24892 is a high-efficiency step-down converter that functions in continuous current mode to drive high-brightness LED. It can take a wide input voltage range of 6V–45V.
The MP24892 employs a hysteretic control architecture to regulate a high-accuracy LED current， which is measured through an external high-side current-sensing resistor. Moreover， this control scheme provides optimal circuit stabilization and a very quick response time without loop compensation. Its low 202mV average feedback voltage reduces power loss and improves the converter efficiency.
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