LM3409 datasheet, PDF - EEWORLD Datasheet

LM3409: DescriptionLM3409 PFET Buck Controller for High Power LED Drives; Categorysemiconductor Power management; File Size2MB，45 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/; Environmental Compliance

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LM3409 PFET Buck Controller for High Power LED Drives

Parameter Name	Attribute value
Vout(Min)(V)	1.24
Package Group	MSOP-PowerPAD\|10,PDIP\|14
Approx. price(US$)	0.46 \| 1ku
Power factor correction(Min)	N/A
Topology	Buck
Rating	Catalog
Vin(Min)(V)	6
Vin(Max)(V)	42
Vref(V)	0.248
Dimming method	Analog,PWM
Iout(Max)(A)	5
Regulated outputs(#)	1
Features	Adjustable Switch Frequency,Enable/Shutdown,Precision Dimming Control,Thermal Shutdown
Switching frequency(Max)(kHz)	2000
Input voltage(type)	DC/DC
Type	Controller,Inductive
Iq(Typ)(mA)	2
Vout(Max)(V)	42
Operating temperature range(C)	-40 to 125
Switching frequency(Min)(kHz)	50

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