Datasheet Texas Instruments LM5007SD — Ficha de datos

Fabricante	Texas Instruments
Serie	LM5007
Numero de parte	LM5007SD

Hojas de datos

Notas de aplicación

• Descargar
  Starting Up A Buck Regulator With a Voltage Present At V OUT (Rev. A)
  PDF, 31 Kb, Revisión: A, Archivo publicado: abr 30, 2013
  This application report describes a buck regulator’s inability to startup when there is a voltage alreadypresent at the regulator’s output (VOUT). Although the LM5007 is used in this application report, the samediscussion applies to the LM50xx and LM349xx series of buck regulators.
• Descargar
  Analysis & Design of Hysteretic Constant Freq Buck Regr Using the LM5007 (Rev. B)
  PDF, 403 Kb, Revisión: B, Archivo publicado: abr 30, 2013
  This application report describes the operation of the LM5007, and provides a step-by-step procedure forselecting the external components.
• Descargar
  Controlling Output Ripple & Achiev ESR Indep Constant On-Time Reg Designs (Rev. A)
  PDF, 178 Kb, Revisión: A, Archivo publicado: abr 23, 2013
  Of all the voltage regulator control strategies ever devised, the hysteretic regulator is probably about thesimplest. This control methodology simply turns a switch on when the output voltage is below a referenceand turns the switch off when the output rises to a slightly higher reference. The output ripple is thereforea direct function of the difference between the upper and lower reference

Linea modelo

Clasificación del fabricante

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