SL5241 is a step-down, constant current, high-efficiency, high-brightness LED driver. The input voltage range is from 5.5V to 36V. The output current is set by an external resistor. The brightness control function is realized through the DIM pin. SL5241 is particularly suitable for applications with a wide input voltage range. The high-end current detection achieves a current accuracy of ±5%, and only requires a few external components. Due to the hysteresis control method, SL5241 has a very fast response speed to load transients and a high suppression ratio for input voltage. The inductor current ripple is 20%. The maximum operating frequency can reach 2MHz. The operating temperature range is from -40 to 125 degrees. It uses a small SOT23-6 package.
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