EL7554IREZ-T7 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

The EL7554IREZ-T7 DC-DC switching regulator is a highly efficient, low voltage regulator that performs numerous function. This versatile device has many uses in multiple industries and applications. This article will discuss the applications and working principle of the EL7554IREZ-T7 DC-DC switching regulator, and will classify it in the category of PMIC - Voltage Regulators - DC DC Switching Regulators.

The EL7554IREZ-T7 mainly handles applications associated with high current, low voltage buck or step-down conversion. It is useful for applications where large amount of currents need to be regulated such as battery charging for both portable and industrial applications. Additionally EL7554IREZ-T7 can be used wherever there is a need to effectively power, control and adjust a variety of low voltage applications that require any type of adjustable voltage or current. This could include automotive, telecommunications, computing and industrial applications. The EL7554IREZ-T7 also operates at low power while still providing high efficiency thanks to its high switching frequency. This makes the EL7554IREZ-T7 ideal for applications that require reduced power consumption and heat dissipation.

The working principle of the EL7554IREZ-T7 is simple. It uses a high frequency, low voltage switching regulator that features high efficiency. This DC-DC switch regulator is integrated with an internal power MOSFET and includes two internal digital timers to control switching sequences and functions. The regulator offers a wide current range from 2A to 5A, adjustable voltage outputs from 0.8V to 36V and switching frequencies from 500kHz to 2.4MHz. It also includes protection features such as output overcurrent shutdown, input under voltage lockout and thermal shutdown. By using the digital timers, the regulator can be easily powered on and off with a single switch and the switching frequency can be adjusted to optimize power conversion efficiency.

In order to properly operate the EL7554IREZ-T7, it is necessary to connect an external Schottky diode between the DC supply and load to reduce the negative feedback voltage. Additionally, it is also advisable to use an external RC filter across the output to reduce noise generated by the device. In summary, the EL7554IREZ-T7 is a highly efficient, low voltage regulator that performs numerous functions and is suitable for a wide range of applications where high current, low voltage buck or step-down conversion is required.

In conclusion, the EL7554IREZ-T7 DC-DC switching regulator is a versatile device that has many possible uses in multiple industries and applications. As discussed in this article, the device features high current handling capacity, adjustable voltage outputs and protection features such as overcurrent shut down, undervoltage lock out and thermal shutdown. It can be used in a variety of applications where power, control and adjustability of the voltage or current is important such as automotive, telecommunications, computing and industrial applications. The EL7554IREZ-T7 is classified in the category of PMIC - Voltage Regulators - DC DC Switching Regulators.

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