TPS389030QDSERQ1

The TPS389030QDSERQ1 is a supervisor device suitable for system level protection in industrial and automotive applications. As a PMIC – Supervisors, it is designed for operations in power management, precision voltage and temperature monitoring, system reset control and fault handling that requires a high performance, reliable, and efficient system. The device monitors a wide range of voltages from 1.75 V to 10.5 V, providing precision voltage monitoring, reset control, and fault detection and reporting capabilities for industrial and automotive designs.

The device offers high precision voltage monitoring to ensure that the regulated supply is within a predefined voltage, and it is accurate across a wide temperature range from -40°C to +125°C. With its adjustable trip thresholds, the device can be configured to trip at a variety of voltage levels and in multiple reset modes. The fully-programmable reset output and fault monitor output, along with multiple timeout options, makes the TPS389030QDSERQ1 an ideal system supervisory package for industrial and automotive applications.

In addition to voltage monitoring, the TPS389030QDSERQ1 offers highly robust fault handling capabilities. The device has integrated Under Voltage Lockout (UVLO) as well as Over Voltage Lockout (OVLO) to protect against voltage surges and faults. The device also includes an adjustable internal delay timer to ensure the reset signal is maintained for a minimum duration before resetting and to monitor voltage levels for various faults. The device also provides an open-drain reset signal for power conditioning and fault reporting, which is ideal for communication interface protection.

To ensure reliable operations, the TPS389030QDSERQ1 incorporates an array of design and manufacturing features for robustness. These features include a wide operating temperature range, high-speed transition time, shutdown mode, adjustable fault detection thresholds, and an extensive range of watchdog timeouts. The use of ESD protection and Electro-Static Discharge (ESD) immune cells ensures system robustness and reliability.

The TPS389030QDSERQ1 is a highly integrated device, providing a wide range of features, which allows for the cost-effective and space-saving system protection in a wide variety of applications. Its features make it suitable for use in many industrial and automotive applications, such as motor control, charging systems and power management applications, where device reliability and long-term stability are critical.

The TPS389030QDSERQ1 is also suitable for applications requiring precision voltage regulation, temperature monitoring and fault handling. By combining the device’s accurate voltage monitoring capabilities with the comprehensive fault detection and reset control functionality, the device is an ideal choice for system-level protection in automotive, industrial and other applications.