LM3424 datasheet, PDF - EEWORLD Datasheet

LM3424: DescriptionLM3424 Constant Current N-Channel Controller with Thermal Foldback for Driving LEDs; Categorysemiconductor Power management; File Size2MB，69 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/; Environmental Compliance

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LM3424 Overview

LM3424 Constant Current N-Channel Controller with Thermal Foldback for Driving LEDs

Parameter Name	Attribute value
Vin(Min)(V)	4.5
Vout(Min)(V)	3
Power factor correction(Min)	N/A
Rating	Catalog
Approx. price(US$)	1.14 \| 1ku
Topology	Boost,Boost Controller,Buck-Boost,Sepic
Package Group	HTSSOP\|20
Dimming method	Analog,PWM
Iout(Max)(A)	5
Features	Adjustable Switch Frequency,Enable/Shutdown,Power Good,Soft Start,Synchronization Pin,Thermal Shutdown
Vin(Max)(V)	75
Regulated outputs(#)	1
Vref(V)	1.24
Vout(Max)(V)	72
Switching frequency(Min)(kHz)	25
Switching frequency(Max)(kHz)	2000
Input voltage(type)	DC/DC
Type	Controller,Inductive
Iq(Typ)(mA)	2
Operating temperature range(C)	-40 to 125

	LM3424	LM3424MHX-NOPB	LM3424MH-NOPB	LM3424MHX/NOPB	LM3424MH/NOPB	LM3424MH	LM3424MHX	LM3424QMH	LM3424QMHX
Description	LM3424 Constant Current N-Channel Controller with Thermal Foldback for Driving LEDs	LED Lighting Drivers Y	LED Lighting Drivers Constant Current N-Channel Controller with Thermal Foldback for Driving LEDs 20-HTSSOP -40 to 125	Constant Current N-Channel Controller with Thermal Foldback for Driving LEDs 20-HTSSOP -40 to 125	Constant Current N-Channel Controller with Thermal Foldback for Driving LEDs 20-HTSSOP -40 to 125	LED DISPLAY DRIVER, PDSO20, TSSOP-20	LED DISPLAY DRIVER, PDSO20, TSSOP-20	IC,SMPS CONTROLLER,CURRENT-MODE,TSSOP,20PIN,PLASTIC	IC,SMPS CONTROLLER,CURRENT-MODE,TSSOP,20PIN,PLASTIC
Maker	-	-	-	Texas Instruments	-	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments
Reach Compliance Code	-	-	-	compliant	compliant	compliant	compliant	unknown	unknown
Interface integrated circuit type	-	-	-	LED DISPLAY DRIVER	LED DISPLAY DRIVER	LED DISPLAY DRIVER	LED DISPLAY DRIVER	LED DISPLAY DRIVER	LED DISPLAY DRIVER

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