TPS61040DBVR Integrated Circuit Chip Switch Boost Converter For LCD And White LED Applications

Integrated Circuit Chip
June 23, 2025
Category Connection: Integrated Circuit Chip
Brief: Discover the TPS61040DBVR Integrated Circuit Chip, a high-frequency boost converter designed for LCD and white LED applications. With an output voltage up to 28V and 400mA current, it's perfect for small to medium LCD bias supplies and backlighting. Ideal for digital cameras, PDAs, and more.
Related Product Features:
  • 1.8-V to 6-V input voltage range for versatile power sources.
  • Adjustable output voltage up to 28V for flexible applications.
  • 400mA internal switch current for robust performance.
  • Up to 1MHz switching frequency for efficient operation.
  • 28µA typical no-load quiescent current for energy efficiency.
  • 1µA typical shutdown current to minimize power consumption.
  • Internal soft start for smooth power-up sequences.
  • Compact dimensions (2.9mm x 1.6mm x 1.15mm) for space-saving designs.
Faqs:
  • What is the input voltage range for the TPS61040DBVR?
    The TPS61040DBVR has an input voltage range of 1.8V to 6V, making it suitable for various power sources.
  • Can the TPS61040DBVR be used for white LED backlighting?
    Yes, the TPS61040DBVR is ideal for white LED backlighting in LCD applications, providing up to 28V output.
  • What is the typical quiescent current of the TPS61040DBVR?
    The TPS61040DBVR has a typical no-load quiescent current of 28µA, ensuring energy-efficient operation.