LTC2965IDD#TRPBF

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PMIC - Supervisors have become an important aspect of many modern technology systems and LTC2965IDD#TRPBF is a key example. As a supervisor with a wide range of application fields, it is important to have a strong understanding of how it works and where it can be applied.

The LTC2965IDD#TRPBF is an ultralow-power supervisor featuring accurate power supply monitoring and power-on reset. It contains four voltage supervisors, each comprised of a comparator, a precision reference, and a power-on reset circuit. It is designed for monitoring supply voltages in low-power applications, which require both wide input voltage ranges and ultralow quiescent current.

The four supervisors can monitor from –2.32 V to 16 V, with ±3% accuracy over part temperature, and the first supervisor can also monitor down to –4.64 V. A wide supply range of 1.2 V to 5.5 V and an ultralow supply current of just 290 nA allows the LTC2965IDD#TRPBF to operate in a variety of applications. An 11-bit, serial I2C/SMBus interface allows flexible and easy programming.

The LTC2965IDD#TRPBF is well suited for monitoring a variety of single and multiple supply rails with input ranges from –2.32 V to 16 V. It can be used in power supply systems, battery protection boards and other applications that require accurate monitoring of various power supplies, supervised power-on sequencing, and protection against accidental power shutoff. Additionally, the LTC2965IDD#TRPBF can also be used as a supply voltage supervisor for low-power circuits, monitoring both the positive and negative supply voltages.

It is important to understand the working principle of the LTC2965IDD#TRPBF before attempting to use it in any application. In most applications, it serves as a voltage supervisor, monitoring one or more DC power supply lines for their status. This can range from battery protection, supply voltage monitoring, or general power-on sequencing. When a supply is connected to a voltage supervisor, it compares the voltage against a user-programmable trip point and asserts an active-low active-high reset when the threshold is reached. The LTC2965IDD#TRPBF also provides an optional power fail comparator to detect an under voltage condition.

The LTC2965IDD#TRPBF is best suited for monitoring a variety of single and multiple supply rails. The LTC2965IDD#TRPBF supports a wide range of input voltages and is capable of up to ±3% accuracy over its temperature range. Its ultralow power consumption and wide range of features make it an ideal choice for power supply systems, battery protection boards, and other applications that require both supervised power-on sequencing and protection against accidental power shutoff.

With the release of the LTC2965IDD#TRPBF, PMIC - Supervisors are becoming increasingly important for a variety of applications. The device features a wide range of features that make it suitable for both monitoring single and multiple supply rails and providing reliable protection in power supply systems and other low-power applications. The accurate voltage monitoring, ultralow power consumption, and wide range of input voltages makes the LTC2965IDD#TRPBF well suited for a variety of demanding applications.

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