LM3423 datasheet, PDF - EEWORLD Datasheet

LM3423: DescriptionLM3423 N-Channel Controllers for Constant Current LED Drivers; Categorysemiconductor Power management; File Size2MB，76 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/; Environmental Compliance

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LM3423 N-Channel Controllers for Constant Current LED Drivers

Parameter Name	Attribute value
Features	Adjustable Switch Frequency,Enable/Shutdown,Thermal Shutdown
Vin(Min)(V)	4.5
Vout(Min)(V)	3
Power factor correction(Min)	N/A
Rating	Catalog
Switching frequency(Min)(kHz)	100
Topology	Boost,Boost Controller,Buck-Boost,Sepic
Package Group	HTSSOP\|20
Dimming method	Analog,PWM
Iout(Max)(A)	5
Approx. price(US$)	1.08 \| 1ku
Vin(Max)(V)	75
Regulated outputs(#)	1
Vref(V)	1.24
Vout(Max)(V)	72
Switching frequency(Max)(kHz)	2000
Input voltage(type)	DC/DC
Type	Controller,Inductive
Iq(Typ)(mA)	2
Operating temperature range(C)	-40 to 125

	LM3423	LM3423MHX-NOPB	LM3421MHX-NOPB	LM3421MH-NOPB	LM3423MH-NOPB	LM3423MHX/NOPB	LM3423MH/NOPB	LM3421	LM3421Q1MH
Description	LM3423 N-Channel Controllers for Constant Current LED Drivers	LED Lighting Drivers N-Channel Controllers for Constant Current LED Drivers 20-HTSSOP -40 to 125	LED Lighting Drivers N-Channel Controllers for Constant Current LED Drivers 16-HTSSOP -40 to 125	LED Lighting Drivers N-CH Cntlrs for Constnt Crnt LED Dvr	LED Lighting Drivers N-Channel Controllers for Constant Current LED Drivers 20-HTSSOP -40 to 125	N-Channel Controllers for Constant Current LED Drivers 20-HTSSOP -40 to 125	N-Channel Controllers for Constant Current LED Drivers 20-HTSSOP -40 to 125	LM3421 N-Channel Controllers for Constant Current LED Drivers	LED DISPLAY DRIVER, PDSO16, LEED FREE, TSSOP-16
Features	Adjustable Switch Frequency,Enable/Shutdown,Thermal Shutdown	Adjustable Switch Frequency, Enable/Shutdown, Thermal Shutdown	Adjustable Switch Frequency, Enable/Shutdown, Thermal Shutdown	Adjustable Switch Frequency, Enable/Shutdown, Thermal Shutdown	Adjustable Switch Frequency, Enable/Shutdown, Thermal Shutdown	-	-	Adjustable Switch Frequency,Enable/Shutdown,Thermal Shutdown	-

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