LTC1262CS8#PBF

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The LTC1262CS8#PBF belongs to the Special Purpose Voltage Regulators category of Power Management ICs (PMICs). The device was designed to serve a variety of industrial and commercial applications by providing a stable 8.0V voltage output over a wide range of operating conditions. The device is a low drop-out linear voltage regulator combined with a wide range of features, making it suitable for many different applications. This article outlines the various features and application fields of the device, as well as its working principle.

Overview

The LTC1262CS8#PBF is a wide input/output voltage regulator with enable control. It offers precision voltage regulation and dynamic response of more than 25mA of load current. The device includes a power-on reset signal and soft-start functionality, allowing it to provide a reliable startup signal. Low drop-out voltage ensures that the voltage output is relatively stable under light load and under harsh operating conditions. The device can also provide inrush current protection, short circuit protection, and output transients protection, extending the life of the overall system.

Features

The LTC1262CS8#PBF has several unique features that make it suitable for many different applications. These features include:

• Wide Input Voltage Range of 8.0V to 28V
• Output Voltage of 8.0V
• Low Drop-out Voltage of 0.47V
• Operating Temperature Range of -55°C to +125°C
• Improved Accuracy Over Temperature
• Enable Control Pin
• Power-On Reset
• Soft-Start
• Inrush Current Protection
• Short Circuit Protection
• Output Transients Protection

Applications

The LTC1262CS8#PBF is suitable for a variety of industrial and commercial applications. Its wide input voltage range and output voltage accuracy makes it suitable for use in a variety of voltage regulator applications. It can be used in applications such as:

• Telecommunications
• Data Acquisition Systems
• Automotive Systems
• Industrial Control Systems
• Power Supplies
• Battery Backup Systems
• Consumer Electronics Applications

Working Principle

The working principle of the LTC1262CS8#PBF is relatively simple. The device uses a voltage reference to compare an internally generated reference voltage to the input voltage. This reference voltage is then adjusted to ensure that the output voltage is set to 8.0V. The device also features a feedback control loop that is designed to provide constant voltage regulation, while also providing enhanced transient response.

The device also features a power-on reset and soft-start mechanisms. These features allow the device to provide a stable start-up voltage and reduce the overall inrush current, helping to limit the stress placed on other components within the system.

Finally, the device features a variety of protection features, such as short circuit protection and output transients protection, that are designed to prevent excess current from damaging the output devices and/or the system itself. These features help to ensure that the system can operate reliably for extended periods of time.

Conclusion

The LTC1262CS8#PBF is a Special Purpose Voltage Regulator that is suitable for a wide variety of industrial and commercial applications. Its wide input and output voltage range, low drop-out voltage, and a variety of protection features make it an ideal choice for many different applications. In addition, its working principle is relatively straightforward, making it easy to implement in a variety of different systems.

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