LT1461DHS8-3#TRPBF

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A voltage reference, sometimes referred to as a reference source, is a source of known precision voltage and current used to provide an accurate reference voltage for various circuits, meters and other instruments. PMIC (Power Management IC) is a type of voltage reference used to provide precise control of power supplies, enabling consistent and reliable operation of a wide range of end products. The LT1461DHS8-3#TRPBF is a PMIC specifically designed for automotive and camera applications. This article examines its application field and working principle.

Application Field

The LT1461DHS8-3#TRPBF PMIC is an ideal device for applications or systems that require precise voltage regulation and excellent line and load transient characteristics. It is typically used for automotive and camera applications, enabling reliable and consistent operation in end products. The PMIC specifically features an adjustable output voltage range from 1.5V to 17V, making it suitable for use in a wide range of applications.

Working Principle

The LT1461DHS8-3#TRPBF features a digitally programmable reference that controls its output voltage. The device relies on a one-time setup for the initial voltage, which is set using a GUI-based programming utility. From then on, the reference voltage is controlled by an internal reference circuit, allowing for precise voltage regulation. The device also incorporates a dynamic gain compensation system, which helps to minimize transient noise spikes caused by load switching or circuit loop interaction.

The LT1461DHS8-3#TRPBF PMIC also includes over-voltage and under-voltage protection, as well as short-circuit protection. These safety features provide protection against common potential issues that could otherwise cause damage to the device. The device is constructed using advanced semiconductor technologies and boasts a wide operating temperature range to ensure reliable operation in a variety of conditions.

Conclusion

The LT1461DHS8-3#TRPBF is a PMIC specifically designed for automotive and camera applications. It features an adjustable output voltage range from 1.5V to 17V, making it suitable for a variety of applications. The digitally programmable reference and internal reference circuit enable precise voltage regulation, while the integrated safety features ensure reliable operation. This makes it an ideal choice for applications or systems that require precise voltage regulation and excellent line and load transient characteristics.

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