Datasheet Texas Instruments LM43602PWPR — Ficha de datos

FabricanteTexas Instruments
SerieLM43602
Numero de parteLM43602PWPR
Datasheet Texas Instruments LM43602PWPR

3.5V a 36V, Convertidor de voltaje reductor síncrono de 2A 16-HTSSOP -40 a 125

Hojas de datos

LM43602 SIMPLE SWITCHERВ® 3.5 V to 36 V 2-A Synchronous Step-Down Voltage Converter datasheet
PDF, 1.6 Mb, Revisión: B, Archivo publicado: marzo 24, 2016
Extracto del documento

Precios

Estado

Estado del ciclo de vidaActivo (Recomendado para nuevos diseños)
Disponibilidad de muestra del fabricanteNo

Embalaje

Pin16
Package TypePWP
Industry STD TermHTSSOP
JEDEC CodeR-PDSO-G
Package QTY2000
CarrierLARGE T&R
Device MarkingLM43602
Width (mm)4.4
Length (mm)5
Thickness (mm)1
Pitch (mm).65
Max Height (mm)1.2
Mechanical DataDescargar

Paramétricos

Control ModeCurrent Mode
Duty Cycle(Max)99 %
Iout(Max)2 A
Iq(Typ)0.027 mA
Operating Temperature Range-40 to 125 C
Package GroupHTSSOP
RatingCatalog
Regulated Outputs1
Special FeaturesEnable,Frequency Synchronization,Light Load Efficiency,Power Good,Synchronous Rectification,Tracking
Switching Frequency(Max)2200 kHz
Switching Frequency(Min)200 kHz
TypeConverter
Vin(Max)36 V
Vin(Min)3.5 V
Vout(Max)28 V
Vout(Min)1 V

Plan ecológico

RoHSObediente

Kits de diseño y Módulos de evaluación

  • Evaluation Modules & Boards: LM43602PWPEVM
    LM43602 Synchronous Step-Down Converter Evaluation Module
    Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)

Notas de aplicación

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    Weoftenrequirepowersourceswithnegativeoutputvoltages.Therearemanydifferentwaystoproduceanegativeoutputvoltagefromapositiveinputvoltage.Oneoptionisapolarity-invertingbuck-boostconverter.Theadvantagesofthistopologyarethatitrequireslowcomponentcountandthatitcanbebuiltwithstandardhigh-sideregulato
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    PDF, 409 Kb, Archivo publicado: agosto 19, 2007
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    PDF, 153 Kb, Revisión: A, Archivo publicado: mayo 6, 2013
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    PDF, 363 Kb, Revisión: A, Archivo publicado: mayo 28, 2002
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    This application note provides thermal power analysis techniques for analyzing the power IC.
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    PDF, 82 Kb, Revisión: C, Archivo publicado: abr 23, 2013
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  • AN-1520 A Guide to Board Layout for Best Thermal Resistance for Exposed Packages (Rev. B)
    PDF, 9.2 Mb, Revisión: B, Archivo publicado: abr 23, 2013
    This thermal application report provides guidelines for the optimal board layout to achieve the best thermalresistance for exposed packages. The thermal resistance between junction-to-ambient (ОёJA) is highlydependent on the PCB (Printed Circuit Board) design factors. This becomes more critical for packageshaving very low thermal resistance between junction-to-case such as exposed pad TSSOP
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    PDF, 2.5 Mb, Revisión: C, Archivo publicado: abr 24, 2013
    Electromagnetic Interference (EMI) is an unwanted effect between two electrical systems as a result ofeither electromagnetic radiation or electromagnetic conduction. EMI is the major adverse effect caused bythe application of switch-mode power supplies (SMPS). In switching power supplies EMI noise isunavoidable due to the switching actions of the semiconductor devices and resulting disconti
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  • AN-1889 How to Measure the Loop Transfer Function of Power Supplies (Rev. A)
    PDF, 2.7 Mb, Revisión: A, Archivo publicado: abr 23, 2013
    This application report shows how to measure the critical points of a bode plot with only an audiogenerator (or simple signal generator) and an oscilloscope. The method is explained in an easy to followstep-by-step manner so that a power supply designer can start performing these measurements in a shortamount of time.
  • AN-643 EMI/RFI Board Design (Rev. B)
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    Application Note 643 EMI/RFI Board Design

Linea modelo

Clasificación del fabricante

  • Semiconductors > Power Management > Non-isolated DC/DC Switching Regulator > Step-Down (Buck) > Buck Converter (Integrated Switch)