PT7M7811RTBEX

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

PMIC (Power Management Integrated Circuit) is an integrated circuit designed to provide optimized power management and protection to a variety of electronic devices, including laptops, cell phones, tablets, embedded systems, and more. The PT7M7811RTBEX is a highly integrated PMIC- Supervisors from Richtek. This integrated solution consists of a POR (Power-On Reset), supervisor and oscillator circuit, with LEDs for indicating status. It is meant to be used in application requiring a voltage supervisor to maintain a stable supply of power and protect sensitive circuits.

The PT7M7811RTBEX provides four preset voltage thresholds and UVLO (Under Voltage Lockout) protection. It monitors the input voltage of a board, suppressing operation until its input reaches the thermal regulation point. When the board is active, the supervisor will keep track of the voltage, and if it becomes too low or too high, the supervisor will respond with an interrupt signal, forcing the board to reset immediately.

The PT7M7811RTBEX is especially suited for automotive and industrial applications, where the combination of low power consumption and high efficiency is a must. It is also ideal for wearable devices, wearables, and IoT applications, as it provides reliable and accurate monitoring of the board’s input voltage. Additionally, the supervisor is available in several package options, such as an MLPQN-20 packages and 2x5 TSSOP-20 packages, providing the designer with a wide range of choices.

The PT7M7811RTBEX’s working principle is based on a hysteresis hysteresis comparator, making sure that the power supply of the board is within its desired voltage range. The device also has a power on reset circuit, generating a reset signal every time the power is cycled or the supervisor detects a low voltage. In addition, it can be configured to respond with either an open-drain or an active-high interrupt output, allowing for higher levels of flexibility.

The PT7M7811RTBEX provides superior protection for sensitive electronic devices. Thanks to its low power and wide range of packages, this integrated circuit is an ideal choice for low power applications, such as wearables, IoT, and automotive applications. Furthermore, its superior reset accuracy, smaller size, and maximum operating temperature of +125°C, makes it a reliable and highly efficient voltage supervisor for even the most demanding applications.

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