ADD8762XCPZ-R7

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The ADD8762XCPZ-R7 is a special purpose voltage regulator that is placed in the Power Management Integrated Circuit (PMIC) family of voltage regulators. It is designed to provide maximum performance and efficiency while eliminating problems associated with conventional linear voltage regulator applications. The vast selection of features, extended performance envelope, improved power management, and cost optimization benefits create a perfect solution for a wide range of applications.

The ADD8762XCPZ-R7 is capable of powering up to six output rails with a current capacity of up to 1.5 Amps and voltage ratings of up to 2.7 V. The voltage regulator is designed to be fully programmable and scalable, offering a number of features that facilitate system optimization, as well as on-board diagnostics, protection, and programmability. The device provides an internal switching frequency of up to 300 kHz, making it very efficient even at low output current whereas, for applications in which the device must be used at faster switching frequencies, a configurable external clock can be used.

In addition to providing high power conversion efficiency, the ADD8762XCPZ-R7 also provides a high level of system protection. The device includes a built-in over voltage, over current, and short circuit protection circuits that guard against faulty power supply conditions. The built-in Current Mode Boost and DC/DC Buck controllers provide an energy efficient power solution, while the built-in output current limiter prevents overloading of the device.

The ADD8762XCPZ-R7’s advanced architecture also provides improved system performance by providing a further optimization of the switching frequent and ripple current capability, as well as an improved temperature detection system. The device also features an extensive range of programmable features, including an adjustable output charging current and an output voltage adjustable range of up to 2.7V. Additionally, the device is capable of setting a voltage breach margin value which allows the user to easily adjust the desired output voltage.

The functioning principle of the device includes a controller and the power supply module. During operation, the controller continuously evaluates the output voltage relative to the set target and executes the necessary duty cycle corrections that adjust the duty cycle of the power module. The power module is responsible for the power conversion and delivers a regulated output voltage. The input voltage is the supply voltage applied to the power module and the output voltage is produced based on the duty cycle supplied by the controller.

The ADD8762XCPZ-R7 is a highly versatile voltage regulator suitable for a variety of applications. Its wide range of features, scalability, and performance capabilities make it ideal for use in automotive, industrial, telecommunication, and even medical applications. The device offers reliable and safe operation with its comprehensive array of protective features and its advanced power management system ensures optimized efficiency. In short, the ADD8762XCPZ-R7 is an ideal solution for most modern power requirements.

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