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LP3311S Datasheet, Lowpowersemi

LP3311S regulator equivalent, constant current switching regulator.

LP3311S Avg. rating / M : 1.0 rating-13

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LP3311S Datasheet

Features and benefits


* High Efficiency: 90% 
* 1MHz Fixed-Frequency PWM Operation
* Maximum Output Voltage up to 29V
* Operating Range : 2.7V to 5.5V
* Shutdown Supply Cu.

Application

The LP3311S can drive a string of up to 8 white LED in series, ensuring uniform brightness and eliminating several ball.

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.

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