UCD3138128APFCR

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Applications:	Digital Power Controller
Voltage - Input:	2.1V
Voltage - Supply:	3 V ~ 3.6 V
Current - Supply:	69mA
Operating Temperature:	-40°C ~ 125°C
Mounting Type:	Surface Mount
Package / Case:	80-TQFP
Supplier Device Package:	80-TQFP (12x12)

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UCD3138128APFCR application field and working principle

Power Management Integrated Circuit (PMIC) is a widely used component in the manufacturing and operation of modern electronic products. The UCD3138128APFCR is a PMIC component specifically designed to provide reliable power conversion, power control and monitoring functions to electronic systems.The UCD3138128APFCR is frequently used in the field of power supply controllers and monitors, as it is specifically designed to reduce cost and complexity when attempting to implement a wide range of power supply related functions. With a wide input voltage range (3.3V to 33V), low cost and easy implementation, the UCD3138128APFCR is ideally suited for many roles that require reliable power control and monitoring.The UCD3138128APFCR functions as a bridge between a power supply and the device that it is being used to power. It monitors power supply voltage and current, regulates output to the device, and performs various other power management functions. The PMIC includes two main components: an AC/DC conversion circuit, and a Power Control and Monitoring circuit.The AC/DC conversion circuit is responsible for the conversion of alternating current (AC) power to direct current (DC) power. It consists of two main components: a switch mode power factor correction (PFC) circuit and a synchronous rectification bridge converter. The PFC circuit receives and transforms the input voltage and current waveforms, while the synchronous rectification bridge converts the output voltage and current waveforms to a DC output. This minimizes power losses, making the UCD3138128APFCR the most energy efficient PMIC available.The Power Control and Monitoring circuit provides a variety of functions for managing and controlling the power supplied to the device. It contains an adjustable precision reference voltage source and a high-frequency switching converter operating at up to 300kHz. In addition, the circuit provides input current and voltage regulation, output voltage regulation, monitoring of system and component temperatures, and overvoltage, overload and short-circuit protection.The UCD3138128APFCR is capable of controlling and monitoring multiple power supplies at the same time, making it an ideal choice for multi-supply and multi-rail applications. The component is extremely flexible, as it can be configured with any voltage and current levels, as well as with different power management features. In addition, it is also equipped with advanced features such as programmable output voltages and adjustable current and output current.The UCD3138128APFCR is an excellent choice for any application requiring reliable power conversion, power control and monitoring. It offers a wide range of features and benefits, including reduced cost, increased efficiency, and easy implementation.

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