Datasheet Texas Instruments UC2854AN — Ficha de datos

Fabricante	Texas Instruments
Serie	UC2854A
Numero de parte	UC2854AN

Hojas de datos

Notas de aplicación

• Descargar
  DN-44 UC3854A and UC3854B Advanced Power Factor Correction Control ICs (Rev. A)
  PDF, 158 Kb, Revisión: A, Archivo publicado: nov 15, 2005
• Descargar
  AC Requirements for Power Factor Correction Circuits
  PDF, 29 Kb, Archivo publicado: marzo 28, 2002
  This technical brief identifies the recommended range of IAC for each of the devices within the UCC3854 family of PFC controllers.
• Descargar
  DN-66 UC3854A/B and UC3855A/B Provide Power Limiting with Sinusoidal Input (Rev. A)
  PDF, 80 Kb, Revisión: A, Archivo publicado: nov 6, 2001
• Descargar
  Accurate PWM Duty Cycle Clamp
  PDF, 58 Kb, Archivo publicado: enero 25, 2002
  Power supply applications using current sense transformers require a duty cycle clamp on the pulse width modulator (PWM) to ensure transformer reset. Not all PWMs come with a duty cycle clamp presenting a problem for the power supply designer. This application note shows how to implement a duty cycle clamp by using a simple delay circuit.

Linea modelo

Clasificación del fabricante

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