LTC2923CDE#TRPBF

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Introduction

The LTC2923CDE#TRPBF is a family of low-power, wide-voltage, high-accuracy Power Management ICs (PMIC) for use in computer systems, mobile phones, automotive products and other consumer-level applications. This family of ICs offers a range of features and performance, enabling efficient, cost-effective and reliable power management in a variety of applications.

Primary Function

The primary function of the LTC2923CDE#TRPBF is to provide precision power regulation. The main benefit of this product family is that it is able to precisely regulate pressure, current, and voltage in a cost-effective manner. This includes output adjustments, detecting thermal limits and supplying under-voltage protection.

Application Field

The LTC2923CDE#TRPBF is an ideal solution for a variety of applications from low-power portable devices to industrial systems. It is suited for a wide range of applications, from embedded systems to power supplies, from automotive systems to portable communication devices. The LTC2923CDE#TRPBF is especially optimal for tight power budget mobile solutions.

Features/Benefits

The LTC2923CDE#TRPBF has many features and benefits. It is a low-power, low-dropout regulator, featuring low-noise and wide temperature range. Its wide range of input and output voltage supports various voltage requirements, allowing it to be used in a wider range of applications. Its low dropout voltage and low output voltage noise offer improved efficiency, reliability, and noise immunity. Its under-voltage lockout feature ensures safe and reliable operation while its current monitoring and thermal protection capabilities extend the life of the devices being powered. Its integrated global disable feature allows for easy off-chip control.

Working Principle

The LTC2923CDE#TRPBF is based on a Linear Voltage Regulator (LVR) technique where a reference voltage is applied to a voltage regulator IC in order to regulate a load voltage. This load voltage is compared against a reference voltage internal to the LVR, and the difference between the two is used to adjust the output voltage. The LVR also includes a feedback loop feature that enables it to detect and respond to any changes in the load voltage. In addition, the voltage across the regulator is monitored, allowing it to detect and respond to any changes in the temperature or the power supply. The LVR output voltage is also monitored, allowing it to detect and respond to any changes in the load, thus preventing over-voltage conditions.

Conclusion

The LTC2923CDE#TRPBF family of PMICs provides a reliable, cost-effective and flexible solution for power management tasks. With its wide voltage and current ranges, it is suitable for a variety of applications, including embedded systems, power supplies and portable communication devices. The low-noise and low-dropout features ensure excellent performance, while the under-voltage protection and current monitoring features increase reliability and life. Finally, the integrated disable feature allows for easy off-chip control.

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