TPS3840DL17DBVR Chip mạch tích hợp Kiểm soát điện áp đầu vào cao với MR và độ trễ có thể lập trình

Chip mạch tích hợp
March 13, 2025
Kết nối danh mục: Chip mạch tích hợp
Brief: Discover the TPS3840DL17DBVR Integrated Circuit Chip, a high input voltage supervisor with MR and programmable delay. Ideal for monitoring 9V rails or batteries, this chip ensures maximum safety with fast start-up delay and low power consumption. Perfect for grid infrastructure, factory automation, and portable systems.
Related Product Features:
  • Wide operating voltage range from 1.5V to 10V for versatile applications.
  • Ultra-low nano supply current of 300nA (Typ) extends battery life.
  • Fixed threshold voltage options from 1.6V to 4.9V in 0.1V steps.
  • High accuracy with 1% (Typ) and 1.5% (Max) threshold precision.
  • Built-in hysteresis for stable performance across varying voltages.
  • Programmable reset time delay from 50µs to 6.2s for flexible use.
  • Active-low manual reset (MR) for enhanced control.
  • Available in SOT23-5 (DBV) package for compact designs.
CÂU HỎI THƯỜNG GẶP:
  • What is the operating voltage range of the TPS3840DL17DBVR?
    The TPS3840DL17DBVR operates within a wide voltage range of 1.5V to 10V, making it suitable for various applications.
  • How does the TPS3840DL17DBVR ensure low power consumption?
    It features a nano supply current of 300nA (Typ), which minimizes power usage and extends battery life in low-power applications.
  • What are the typical applications for the TPS3840DL17DBVR?
    This chip is commonly used in grid infrastructure, factory automation, building automation, and portable, battery-powered systems.