ADP1882ARMZ-0.6-R7

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

PMIC (Power Management Integrated Circuit) plays an important role in the design of power systems. PMICs are integrated circuits that combine several power management functions such as voltage regulation, current regulation, sequencing and sequencing control, system reset and sequencing supervision, and fault protection. One of the PMICs which behaves as a voltage regulator and DC DC switching controller is the ADP1882ARMZ-0.6-R7.

The ADP1882ARMZ-0.6-R7 is a highly integrated, low quiescent current PMIC part, designed for use in portable electronic equipment. It integrates a high efficiency, low noise DC DC Step-Down Converter with a rail switch and active OR-ing FET, which provides a switching, adjustable and compact power solution. Additionally, the ADP1882ARMZ-0.6-R7 has built-in protection features such as over-voltage protection, over-temperature protection and short circuit protection.

The ADP1882ARMZ-0.6-R7 PMIC part has two main application fields: linear and switching regulators. For linear regulators, the part provides an efficient voltage regulation system by adjusting the output voltage level through a fixed output voltage pin. The switching regulators use an adjustable output voltage pin to accurately regulate the output voltage level and also provide improved power efficiency. The ADP1882ARMZ-0.6-R7 can be used to power a wide range of battery operated portable electronic applications including mobile phones, PDAs, personal media players and wireless systems.

The operation of the ADP1882ARMZ-0.6-R7 works on the principle of pulse width modulation (PWM). The part can frequency modulate the output voltage by adjusting its PWM frequency, thus offering a wide dynamic range of output voltage regulation. When the part is voltage regulated, the arm switch is used to control the output current by limiting the on-time of a switching transition. The arm switch also controls the transition time between high and low output voltage states, allowing the current to be recharged quickly in the low voltage transition. The output transition time can be adjusted by an external RC network, giving the user the ability to select the desired transition time.

The ADP1882ARMZ-0.6-R7 also provides excellent power efficiency in DC DC switching mode. It is integrated with a high-side OR-ing FET that is used to bypass the output voltage when the output voltage is below a certain threshold. This enables the device to improve its power efficiency while providing a stable output voltage regulation. Additionally, its on-chip supervisor circuit monitors and controls the switching operations, allowing it to keep the output voltage within specified limits.

Overall, the ADP1882ARMZ-0.6-R7 PMIC is a great device for portable electronic applications. It provides a wide output voltage adjustment range and its integrated OR-ing FET increases its power efficiency. Moreover, the on-chip supervisor circuit adds flexibility in terms of output voltage management. All these capabilities make the part an effective solution for powering various battery operated applications.

The specific data is subject to PDF, and the above content is for reference