LM3702XCTPX-308/NOPB

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

A Power Management IC (PMIC) is a type of integrated circuit (IC) which is capable of managing the power supply of a device. PMICs combine multiple complex power functions such as power sequencing, voltage regulation, voltage protection, and current regulation into a single IC, thereby improving system reliability and reducing overall power dissipation. Supervisors are a specialized subset of PMICs that are designed to monitor the supply voltage for devices with memory or data storage, ensuring proper operation in the presence of external power disturbances. The LM3702XCTPX-308/NOPB is an example of such a supervisor.

The LM3702XCTPX-308/NOPB is a low-power, low-voltage level supervisor designed to monitor supplies up to 15V and provide support for power up and power down sequencing. The device monitors two supplies, a supply voltage and an input voltage, and utilizes a dedicated output pin to indicate when either voltage is out of range. The device has an adjustable ramp up time, adjustable warning/reset trip point, and a wide variety of power down/up sequencing options. In addition, the device has an active-low reset output which is activated when either the supply voltage or the input voltage is out of range.

The LM3702XCTPX-308/NOPB is suitable for use in a variety of applications including microprocessor-based systems, embedded systems, and other systems which require power-up and power-down sequencing. The device’s adjustable ramp up time, adjustable warning/reset trip point, and wide range of sequencing options make it particularly useful for those applications which require precise control of the supply voltage. Additionally, the device’s low power consumption makes it well suited for battery-operated devices.

The LM3702XCTPX-308/NOPB works by constantly monitoring the supply voltage and input pulse conditions. When the supply voltage reaches a certain threshold voltage, an internal delay circuit will delay the raising of the reset output by an amount predetermined by the delay time potentiometer. If the supply voltage rises above the threshold level and is sustained for the duration of the delay time, the reset output will be activated, indicating that the supply voltage is out of the range. The same process occurs when the input pulse levels are outside of the acceptable range after the delay time has expired. Additionally, the device has an active low reset output which can be used to reset or power down the system.

The LM3702XCTPX-308/NOPB is a useful tool for those looking to take advantage of power up and power down sequencing in their system. The adjustable parameters, wide range of sequencing options, and low power consumption make it an ideal choice for devices which require precise control of the supply voltage. Additionally, the device’s active low reset output and adjustable delay time make it an attractive choice for those needing to protect sensitive data in their system.

The specific data is subject to PDF, and the above content is for reference