Datasheet Texas Instruments UCC28515DWR — Ficha de datos

Fabricante	Texas Instruments
Serie	UCC28515
Numero de parte	UCC28515DWR

Hojas de datos

Notas de aplicación

• Descargar
  Bootstrap Circuit for Green Mode Applications
  PDF, 111 Kb, Archivo publicado: enero 27, 2006
• Descargar
  A New Synchronization Circuit for Power Converters (Rev. A)
  PDF, 209 Kb, Revisión: A, Archivo publicado: abr 21, 2010
  The synchronization of multiple PWM and PFC controllers is desirable for many reasons. The most common reason is that it keeps all the noise at one particular frequency and makes it easier to filter. The circuit described changes the slope of the ramp to lock the converter’s switching frequency to an applied signal by a phase locked loop turning it into a voltage controlled oscillator. Furthermore
• Descargar
  Startup Current transient of the Leading Edge Triggered PFC Controllers
  PDF, 43 Kb, Archivo publicado: jun 30, 2004
• Descargar
  Avoiding Audible Noise at Light Loads When Using Leading Edge Triggered PFC Con (Rev. C)
  PDF, 57 Kb, Revisión: C, Archivo publicado: abr 13, 2011
  This application note applies to the TI average current mode, leading edge modulation PFC controllers. See Applicable Device Table for part numbers.

Linea modelo

Clasificación del fabricante

• Semiconductors > Power Management > Offline and Isolated DC/DC Controllers and Converters > Power Factor Correction