ZR285R02STOB

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

Introduction

ZR285R02STOB is an integrated circuit designed to provide an accurate voltage reference in a wide range of applications. It provides a stable voltage output, as well as current sense, temperature monitoring and fault protection features, making it an ideal choice for a variety of applications where precision voltage regulation is required.

Application Field

ZR285R02STOB has been designed for applications where precise voltage regulation is necessary. Examples of these applications include power supplies, switched mode power supplies (SMPS), automotive systems, and embedded systems. The integrated circuit can also be used for industrial automation and communications.

The ZR285R02STOB is well-suited for applications requiring a low quiescent (standby) current consumption, as the integrated circuit consumes less than 0.3mA during normal operation, ensuring low-power operation.

The integrated circuit is also able to operate in wide temperature ranges, from -40°C up to 85°C, making it capable of operating in hostile environments as well as meeting industry standards.

Working Principle

At the heart of the ZR285R02STOB is a regulated current source which, together with external components, forms an accurate voltage reference circuit. This current source is supplied by an external voltage source and then, with the help of the external components, supplies a stable output voltage.

The external components form a voltage divider which, together with the regulated current source, determines the output voltage. By selecting the appropriate external components, the output voltage of the circuit can be adjusted to the desired voltage level.

The regulated current source is implemented using a transconductance amplifier and is stable over a wide temperature range. In addition, it provides current sense, temperature monitor and fault protection features, allowing the integrated circuit to accurately detect the various current and temperature conditions and protect itself from short circuit conditions.

In addition to providing voltage and current regulation, the ZR285R02STOB also provides signal filtering, allowing it to work with a wide range of signals, including those that may suffer from noise and false signals. This allows the integrated circuit to be used in applications where reliable operation is required.

Conclusion

The ZR285R02STOB is a high accuracy voltage reference integrated circuit designed to meet a wide range of applications, from power supplies to automotive systems, where precision voltage control is required. The integrated circuit provides a stable voltage output, as well as current sense, temperature monitoring and fault protection features, allowing it to operate efficiently and safely. The wide temperature range and low quiescent current requirement make it an ideal choice for applications requiring reliable performance in hostile environments.

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