DS1830B

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 Circuits)are used to control and manage the power supply and ensure a secure and stable power delivery to the electrical equipment, while supervisors are used to supervise the voltage level, detect and protect the system against an improper voltage. In this article, we will discuss the application field and working principle of the DS1830B supervisor chip.

Overview of the DS1830B Supervisor Chip

The DS1830B supervisor chip is a sophisticated system supervisor from Maxim Integrated. The chip is designed with an integrated trio of power-on reset (POR), power-good (PG) and watchdog timer (WDT) functions. It also incorporates two fixed voltage reset outputs with two adjustable-voltage monitors to monitor different voltage levels. DS1830B also provides additional supervision with a key-lock and a manual reset. This combination of features allows the DS1830B to be used in many applications, including telecommunications, networking, consumer electronics, automotive systems, industrial control and many others. The chip has an Operating Voltage range from 2.0V to 6.0V and the maximum Ambient temperature range is from -40°C to +85°C.

Application Field of the DS1830B Supervisor Chip

The DS1830B supervisor chip is a versatile supervisor that can be used in a wide range of application fields. It can be used in automotive control and charging systems, where the need for a reliable and secure power management and supervision system is necessary. In addition, the chip can be used in applications that require the protection of sensitive circuitry in data communication and industrial control systems. The device ensures accurate and reliable operation, even in extreme environmental conditions. It can also be used in consumer electronics, including digital cameras, GPS systems, and electronic toys. As a sophisticated system supervisor, it is also well suited for use in mission critical applications.

Working Principle of the DS1830B Supervisor Chip

The DS1830B supervisor chip is designed to offer full protection and monitoring to a variety of systems and applications. The working principle of the chip is simple yet efficient. The device works by monitoring the power supply voltages and resetting the system when these voltages reach an improper level. Additionally, the device includes an adjustable reset threshold, power good output signal, and a reset output for manual reset. Furthermore, the chip includes an internal oscillator for timing purposes as well as an integrated watchdog timer that can detect system lock-ups and reset the system if necessary. Additionally, the DS1830B includes an optional key-lock feature that enables real-time system monitoring and prevents accidental system changes. The key-lock feature is designed specifically to ensure system security and reduce tampering.

Conclusion

The DS1830B supervisor chip is a sophisticated supervisor chip that can be used in a wide range of applications to ensure system protection, stability and security. The device is designed with a variety of features, such as an adjustable reset threshold, power good output signal, and manual reset. Furthermore, the chip is designed with an integrated oscillator, watchdog timer and a key-lock feature that prevents system tampering. With its robust design and easy integration, the DS1830B is an ideal solution for powering and monitoring mission critical application.

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