MIC2536-1BM

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

Power management integrated circuits (PMICs) are a class of integrated circuits and system-on-chips that provide low power and low cost solution for power and energy transfer. PMICs include power distribution switches, load drivers and other components that can be used to design complex power systems. Among these, MIC2536-1BM is a PMIC commonly used in various applications. This article will explain the application fields and working principle of MIC2536-1BM.

Application Field:

The MIC2536-1BM is a power switch controller integrated with loads, drivers, control and protection functions. It is designed to manage the power switch in various applications, including battery-powered mobile phones, PDAs, digital still cameras, GPS devices and tablet PCs. This can improve the efficiency, accuracy and system-level integration of the power switch. Moreover, it is capable of driving both MOSFET and low-side gate drivers.

Working Principle:

The MIC2536-1BM includes an advanced fault protection circuit and a control circuit. The fault protection circuit includes overvoltage protection, overcurrent protection, charge current and discharge current protection. Whenever a fault occurs, it will automatically stop the switching and cut off the output. The control circuit is responsible for regulating the rise/fall time, cycle-by-cycle current limit and selecting the appropriate switching frequency of the power switch. It also includes a three-level delay mode and two-level programmable current limit.

The MIC2536-1BM also supports step-down and step-up charging. It provides the necessary drive signals and overvoltage protection circuits to successfully switch between the two modes. Furthermore, it features adjustable soft-start ramp control, allowing circuits to start up gradually and avoid sudden inrush of current. It also offers adjustable undervoltage lockout (UVLO) and thermal shutdown features, providing an efficient and reliable power distribution system.

The MIC2536-1BM is a highly integrated device and is becoming increasingly popular among system designers. It offers an efficient and reliable power distribution solution, with high integration and cost effectiveness. Furthermore, its wide operating temperature range and programmable parameters enable it to meet the application requirements of various systems.

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