ADP1707ACPZ-1.15R7

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The ADP1707ACPZ-1.15R7 is a linear voltage regulator belonging to the family of Power Management Integrated Circuits (PMICs) - Voltage Regulators - Linear. It is designed to provide a variety of functions, each of which is important in the regulation of voltage, current and energy in a circuit.

The ADP1707ACPZ-1.15R7 operates by controlling the flow of current through an external transistor, or switching regulator, to maintain an output voltage that is within the specified range. It has a maximum input voltage of 15 V, with a maximum current output of 1.15A. It operates over a wide voltage range and is designed to support various applications.

The device offers a low dropout voltage, high power handling capability, fast start-up time, small size, and low power consumption. Additionally, it features thermal-limited current limiting ability, enabling it to protect itself and connected components from over-current conditions. It also features wide temperature operating range, enabling it to operate over a wide temperature range.

The device’s application field ranges from supplying current to various applications such as power amplifiers, power printing and high power LED lights, to providing battery charging capability for personal electronic devices. It is used by electronic manufacturers to provide voltage regulation and protection functions in products ranging from mobile phones and tablets, to medical equipment and other consumer electronics.

The ADP1707ACPZ-1.15R7’s working principle is based on the buck regulator topology. When the input voltage is higher than the regulated output voltage, the device triggers a PWM switch, which switches transistors in each cycle. This reduces the average input current and limits the input voltage ripple current. Then, the voltage is regulated with a feedback loop that compares the output voltage with a reference voltage. The current is then adjusted to ensure that the output voltage remains within the specified range.

In summary, the ADP1707ACPZ-1.15R7 is an ideal linear voltage regulator for a wide range of applications. It has a wide operating voltage range, high current handling capability, and low power consumption features. It supports applications ranging from power amplifiers, power printing, and high power LED lights to battery charging, and is used by electronic manufacturers to provide voltage regulation and protection functions in consumer electronics and other products.

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