利索-全球专利检索

  1. Login
  2. Sign Up

Search Results

948 records (took 0.016 seconds)

    POWER SUPPLY HANDLING FOR MULTIPLE PACKAGE CONFIGURATIONS
    7.
    发明公开
    POWER SUPPLY HANDLING FOR MULTIPLE PACKAGE CONFIGURATIONS 审中-公开

    公开(公告)号：EP4336308A1

    公开(公告)日：2024-03-13

    申请号：EP23185570.1

    申请日：2023-07-14

    Applicant: NXP USA, Inc.

    Inventor： Abhishek, Kumar ,  Jasrotia, Sandeep Singh

    IPC: G06F1/26 ,  G06F1/30 ,  H03K3/356

    Abstract: A packaged die including a first and a second power supply pad configured to provide a first and a second power supply voltage, respectively, and circuitry powered by the first power supply voltage. A power pad handling circuitry includes a selectively enablable pull-down path coupled between the first power supply pad and the second power supply pad, a storage circuit configured to store a pull-down path enable bit, a clock input coupled to receive a boot clock, and an asynchronous input coupled to receive a power-on-reset (POR) signal. In response to assertion of the POR signal, the pull-down pat is enabled regardless of any signal received at the clock input and regardless the value of the pull-down path enable bit. When reset has completed, a value of the pull-down path enable bit is provided upon an active edge of the boot clock to selectively enable the pull-down path.

    POWER CONSUMPTION CONTROL OF AN ELECTRONIC SYSTEM AND APPARATUS FOR CONTROLLING THE POWER CONSUMPTION
    8.
    发明公开
    POWER CONSUMPTION CONTROL OF AN ELECTRONIC SYSTEM AND APPARATUS FOR CONTROLLING THE POWER CONSUMPTION 审中-公开

    公开(公告)号：EP4325332A1

    公开(公告)日：2024-02-21

    申请号：EP22306224.1

    申请日：2022-08-16

    Applicant: NXP USA, Inc.

    Inventor： AUBINEAU, Vincent ,  STUDENMAIER, Michael Andreas ,  HAEZEBROUCK, Sebastien

    IPC: G06F1/28 ,  G06F1/30

    Abstract: Methods, systems, and apparatus for power consumption control in an electronic system is disclosed. A voltage of a voltage rail coupled between a power management system and the electronic system to a power consumption trigger voltage is compared. Based on the voltage of the voltage rail being below the power consumption trigger voltage, power consumption by the electronic system is increased to reduce the voltage of the voltage rail during a power down of the electronic system. A voltage output by a power source which is provided as an input to the power management system is detected to be at a nominal voltage after increasing the power consumption. Based on the detection, a regulated voltage is provided to the voltage rail to power up the electronic system.

Patent Agency Ranking