CS51023AEDR16 Integrated Circuits (ICs)

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

Overview

The CS51023AEDR16 is a high performance integrated AC/DC converter module designed to provide system-level protection and reliability. The integrated modules offers a wide selection of configurations and features which can be configured to meet customer requirements. It is designed using a two-stage AC/DC conversion topology and can be used for many applications such as powering lighting, video surveillance, and medical devices. This module includes a wide range of protections, including short circuit, overcurrent, and over temperature protection.

Application Field

The CS51023AEDR16 is designed to provide robust system-level protection and reliability in a wide variety of applications. It has been designed to support power conversion needs such as powering household appliances, industrial, automotive and medical applications. This module is especially suitable for use in lighting and video surveillance applications where the power requirements are typically high, due to its high efficiency and low ripple current capability.

The CS51023AEDR16 is also suitable for use in industrial, off-line and automotive applications where robustness and protection are key requirements. It can provide up to 10W of regulated output from an input voltage ranging from 15V to 32V DC, making it suitable for battery-based applications or those powered from an AC input. It also offers a wide range of output current, voltage and temperature protection features.

Working Principle

The CS51023AEDR16 incorporates a two-stage AC/DC converter topology. The first stage is a boost converter, which steps up the input voltage to a level sufficient to drive the second stage. The second stage is a flyback converter which takes the boosted voltage and converts it to the desired output. This module also includes protection features such as current, voltage, and over temperature protection.

The CS51023AEDR16 uses a Pulse Width Modulated (PWM) control algorithm to regulate the output voltage and current. The main components of the converter are the power MOSFETs, rectifiers, opto-coupler, voltage regulator, secondary winding, snubber network and a loop filter. The PWM control loop regulates the MOSFETs based on the reference voltage generated by the voltage regulator, and the rectifiers make sure that the current flows properly by limiting the voltage during the MOSFET switching. The opto-couplers provide isolation to keep the input and output circuits isolated. The secondary winding carries the current from the boost converter to the flyback converter, and the snubber network will limit the voltage spikes on the MOSFETs.

The CS51023AEDR16 also includes an Under-Voltage Lockout (UVLO) feature which prevents the module from operating when the input voltage is too low. This module also offers a wide range of output current, voltage and temperature protection features to protect the system from potentially hazardous conditions.

Conclusion

The CS51023AEDR16 is a high performance AC/DC converter designed to provide system-level protection and reliability. It is suitable for use in many applications where power conversion needs are high, such as lighting, video surveillance, and medical devices. The integrated modules offers a wide selection of configurations and features which can be configured to meet customer requirements. It includes a two-stage AC/DC conversion topology, protection features such as short circuit, overcurrent and over temperature protection, and an Under-Voltage Lockout (UVLO) feature to prevent the module from operating when the input voltage is too low.

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