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LR256 - White LED Step-Up Converter

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Datasheet Details

Part number LR256
Manufacturer LRC
File Size 202.08 KB
Description White LED Step-Up Converter
Datasheet download datasheet LR256-LRC.pdf

LR256 Product details

Description

Symbol Description Symbol 5 1：Switch 4 5：Supply SW Voltage VIN 2：GND GND 3：Feedback FB 4：Start-Up CE 1/8 Block Diagram LESHAN RADIO COMPANY, LTD.LR256 PIN1(SW) PWM CONTROL Fosc CURRENT SENSE + SLOPE COMP + 2 1 0 0 PIN5(Vin) 2 VREF 21 1 + gm 2 11 2 PIN2(GND) D256 PIN4 SHUTDOWN PIN3(FB) 2/8 LESHAN RADIO COMPANY, LTD.LR256 Electrical Characteristics Tamb = 25℃, VIN=3V，VCE=3V,unless otherwise specified.Parameter Test Conditions / Pins Minimum Operating Voltag

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