Full PDF Text Transcription for LP3311S (Reference)
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LP3311S. For precise diagrams, and layout, please refer to the original PDF.
Preliminary Datasheet LP3311S High Performance, Constant Current Switching Regulator For 8PCS White LED In Series General Description The LP3311S is a 1MHz PWM boost swit...
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LED In Series General Description The LP3311S is a 1MHz PWM boost switching regulator designed for constant current white LED driver applications. The LP3311S can drive a string of up to 8 white LED in series, ensuring uniform brightness and eliminating several ballast resistors. The LP3311S implements a constant frequency 1MHz PWM control scheme. The high frequency PWM operation also saves board space by reducing external component size. To improve efficiency, the feedback voltage is set to 200 mV, which reduces the power dissipation in the current setting resistor. Highly integration and internal compensation network min
LP3311S Datasheet
