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LP3385

Constant Current Switching Regulator

LP3385 Features

* High Efficiency: 92% 　 1.2MHzFixed-Frequency PWM Operation Maximum Output Voltage up to 36V Operating Range : 2.7V to 6V Shutdown Supply Current:

LP3385 General Description

The LP3385 is a 1.2MHz PWM boost switching regulator designed for constant- current white LED driver applications. The LP3385 can drive a string of up to 10 white LEDs in series, ensuring uniform brightness and eliminating several ballast resistors. The LP3385 implements a constant frequency 1.2MHz .

LP3385 Datasheet (525.21 KB)

Preview of LP3385 PDF

Datasheet Details

Part number:

LP3385

Manufacturer:

Lowpowersemi

File Size:

525.21 KB

Description:

Constant current switching regulator.

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LP3385 Constant Current Switching Regulator Lowpowersemi

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