Datasheet Texas Instruments TPS61141DRCR — Ficha de datos

Fabricante	Texas Instruments
Serie	TPS61141
Numero de parte	TPS61141DRCR

Hojas de datos

Notas de aplicación

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  Clamshell Phone w/OLED/LCD Screen Using the TPS61140 Dial Output Boost Regulator
  PDF, 49 Kb, Archivo publicado: jul 6, 2006
  The TPS61140/1 is a dual output boost converter providing regulated voltage and current output with one boost converter. The reference design and application example shown in this document can be used to power a clamshell phone with an organic light-emitting diode (OLED) and a LCD screen. This device is ideal for driving the OLED sub display and WLED backlight for the LCD main display in clamshell
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  Minimizing Ringing at the Switch Node of a Boost Converter
  PDF, 201 Kb, Archivo publicado: sept 15, 2006
  The application report explains how to use proper board layout and/or a snubber to reduce high-frequency ringing at the switch node of a boost converter.
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  Optimizing Transient Response of Internally Compensated DC-DC Converters (Rev. A)
  PDF, 1.1 Mb, Revisión: A, Archivo publicado: mayo 11, 2015
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  Extending the Soft Start Time Without a Soft Start Pin (Rev. B)
  PDF, 387 Kb, Revisión: B, Archivo publicado: jun 15, 2017
• Descargar
  IQ: What it is what it isn’t and how to use it
  PDF, 198 Kb, Archivo publicado: jun 17, 2011
• Descargar
  Performing Accurate PFM Mode Efficiency Measurements (Rev. A)
  PDF, 418 Kb, Revisión: A, Archivo publicado: dic 11, 2018
  When performing measurements on DC-DC converters using pulse frequency modulation(PFM)or any power save mode proper care must be taken to ensure that the measurements are accurate. An accurate PFM mode efficiency measurement is critical for systems which require high efficiency at low loads such as in smart home systems tablets wearables and metering.

Linea modelo

Clasificación del fabricante

• Semiconductors > Power Management > LED Driver > Backlight LED Driver