EA4523AYH

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 EA4523AYH is a power supply module designed to provide evaluation boards with a convenient means for efficient research and development of off-line DC/DC and AC/DC SMPS systems. It is a highly reliable, low ripple, single-phase switching regulator control IC with built-in circuit protection, namely ESD protection and over current protection, and an integrated boost-flyback converter. This module can be used as a single-phase flyback switched-mode power supply for achieving high efficiency, and as a power source for DC/DC and AC/DC applications.

The EA4523AYH is designed to meet the high-efficiency power conversion requirements of various types of off-line DC/DC and AC/DC SMPS designs. It provides Multiple control methods, including constant-voltage, constant-current, and constant-output phase-shift control, enabling users to realize their desired output performance. This IC also features built-in startup voltage and soft-start time delay circuits, ESD protection and over current protection, allowing users to employ an appropriate safety function for their power supplies. Its input voltage range is from 4.5V to 24V, and its output voltage range is from 0.5V to 20V.

The EA4523AYH power supply module consists of three main components: the primary IC (EA4523AYH), a transformer, and a voltage regulator. The primary IC is based on the bipolar process and features a low turn-on threshold voltage and fast switching speed. It provides integrated control logic that can detect and regulate the input voltage in order to maintain a constant output voltage. The integrated transformer provides isolation between input and output, and enables the EA4523AYH to provide conversion efficiency up to 95%. The voltage regulator is also built into the module, making the module self-regulating for optimal power output.

In addition to its efficient power conversion capability, the EA4523AYH power supply module provides various functions to enhance user safety and reliability. It has an integrated ESD protection circuit to protect the circuit from electrostatic discharge. It also has over current protection to ensure that the outputs do not exceed the supply current, and a built-in soft-start time delay circuit to prevent initial over current spikes. The built-in temperature sensor can be used to monitor the temperature of the IC and can detect any thermal anomalies in the circuit.

The EA4523AYH power supply module is suitable for a wide variety of off-line DC/DC and AC/DC SMPS designs, and can easily be incorporated into any existing design. Its wide input voltage range, low ripple, high power efficiency, and multiple control methods make it an ideal choice for power conversion designs. Its safety features also make it ideal for applications where safety is paramount, and its temperature sensors and soft-start delay circuit make it an ideal choice for applications that need to be reliable and long-lasting.Overall, the EA4523AY is an excellent choice for efficient and reliable DC/DC and AC/DC SMPS power conversion designs.

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