LTC4151CDD-1#TRPBF

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The LTC4151CDD-1#TRPBF is a PMIC - Power Supply Controllers, Monitors designed for applications where supply voltages ranging from 2.6V to 80V must be accurately regulated. It ideally suits for applications involving intermediate circuit power supply regulation, power sequencing, and the management of hot-swap devices. The device provides the necessary logic necessary for system protection and hot-swapping of components by means of voltage monitoring, soft-start capability, external fault signaling, and over-temperature protection. The LTC4151CDD-1#TRPBF is ideal for a number of applications, including power sequencing, battery charging, and voltage/current programmability.

The way LTC4151CDD-1 # TRPBF works is by using a constant-current source to charge a capacitor over a threshold voltage. It compares the input voltage set point VIN to the threshold voltage and the current source is activated if VIN is above the threshold voltage. The current source continues to charge the capacitor until it reaches the same voltage as VIN, thus delivering a voltage regulation. The voltage regulation accuracy is typically ±2% for supply voltage change across the range. The current drawn from VIN is typically less than 10µA.

The LTC4151CDD-1 # TRPBF has numerous useful features for system protection and hot-swap control. These include thermal shutdown and over-voltage protection, adjustable soft-start and voltage sequencing, the ability to monitor external voltages, and a fault signal output. It is ideal for applications involving intermediate circuit power supply regulation and the management of hot-swap devices. The device is also able to support load up to 10A with an adapter.

The LTC4151CDD-1 # TRPBF is a highly integrated device and capable of operating across a wide range of supply voltages up to 80V. It provides an adjustable voltage sensing range with a reference voltage of 4V and a pre-biased start current. The device is also capable of providing an enhanced e-fuse protection with a current draw of less than 10µA. The device is available in the SO-8 and DFN14 packages and is RoHS compliant.

In conclusion, the LTC4151CDD-1 # TRPBF is a versatile PMIC designed for applications where supply voltages ranging from 2.6V to 80V require a reliable and accurate regulation. This device has various useful features like over-voltage protection, adjustable soft-start, fault signal output, and the ability to monitor external voltages. Furthermore, it is reliable and highly integrated and capable of providing a consistent voltage regulation for a wide range of supply voltages. The device is an ideal choice for applications related to power sequencing, battery charging, and voltage/current programmability.

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