MIC38C44-1BM-TR

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

The MIC38C44-1BM-TR integrated circuit is part of the MPS family of PMIC devices. It is a low-dropout (LDO) voltage regulator with a maximum output quiescent current of only 110uA. Its operating voltage range is from 4.75V to 19V and its operating temperature range is from -40 to 85 degrees Celsius. The MIC38C44-1BM-TR is a two-phase, current-mode PWM controller that operates in both open loop and closed loop systems. It is designed for use in high-efficiency, high-current applications like AC/DC converters, offline switchers, LCD TV backlights, Telecom rectifiers, notebook and desktop computers.

The MIC38C44-1BM-TR is equipped with a built-in power supply sequencer that allows for simplified start-up and operation. The device also has an adjustable soft-start to prevent inrush current and overshoot. In addition, the MIC38C44-1BM-TR features current limit and over temperature protection to ensure that it runs safely and reliably.

The MIC38C44-1BM-TR is an extremely flexible device, which makes it suitable for a range of applications. One popular application is in power over Ethernet (PoE) systems, where it is used to convert high-voltage AC into low-voltage DC. Another application is in LED lighting, where it is used to control current to ensure that the correct amount of light is produced. Additionally, the MIC38C44-1BM-TR is commonly used in automotive electronics, for ignition systems and for voltage regulators.

The working principle of the MIC38C44-1BM-TR is based on pulse-width modulation (PWM) control. This technique involves generating pulses of varying width in order to control the amount of power that is supplied to a load. The MIC38C44-1BM-TR uses a current-mode technique, which allows for improved power efficiency and greater accuracy. The device has a built-in over-voltage protection circuit, which ensures that the output voltage does not exceed a predetermined level.

The MIC38C44-1BM-TR is a versatile, efficient and reliable device that is suitable for a range of applications in the AC/DC converters, offline switchers, LED lighting, automotive electronics, PoE systems and more. The device features a power sequencer, adjustable soft-start, current limit and over-temperature protection, making it a versatile component that is designed to meet a range of requirements.

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