LP3380 Constant Current Switching Regulator

Description

Preliminary Datasheet LP3380 High Performance, Constant Current Switching Regulator For 8PCS White LED In Series General .
The LP3380 is a 1MHz PWM boost switching regulator designed for constant-current white LED driver applications.

📥 Download Datasheet

LP3380 Datasheet Preview — Preview of LP3380 PDF

Datasheet Specifications

Part number: LP3380
Manufacturer: Lowpowersemi
File Size: 969.35 KB
Datasheet: LP3380-Lowpowersemi.pdf
Description: Constant Current Switching Regulator

Features

* High Efficiency: 92%
* 1MHzFixed-Frequency PWM Operation
* Maximum Output Voltage up to 29V
* Operating Range : 2.2V to 5.5V
* Shutdown Supply Current:

Applications

* The LP3380 can drive a string of up to 8 white LEDs in series, ensuring uniform brightness and eliminating several ballast resistors. The LP3380 implements a constant frequency 1MHz PWM control scheme. The high frequency PWM operation also saves board space by reducing external component sizes. To

LP3380 Distributors

📁 Related Datasheet

LP3301 LP3340 LP3341 LP3360 LP339 LP30-1600

📌 All Tags

LP3380 Constant Current Switching Regulator Lowpowersemi

Lowpowersemi LP3380-like datasheet