CES48150-4-V

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

DC-DC converters are electrical power conversion devices used for efficiently converting electrical power from one DC voltage source to another. The CES48150-4-V is a low dropout, non-isolated, positive voltage regulator designed for applications such as automotive, industrial control and home automation. It has a wide operating input voltage range of 4.5V to 45V and offers an adjustable output voltage range of 2.5V to 15V. The output current capability is greater than 100mA and the switching frequency is up to 1MHz.

The CES48150-4-V offers a low dropout voltage (less than 0.3V at 100mA) for drop-in replacements in existing designs and a wide input to output voltage range, making it ideal for use in point-of-load applications. The device includes integrated protection features against current and thermal overloads, as well as undervoltage lockout.

Design and Features of the CES48150-4-V

The CES48150-4-V is a Monolithic IC, designed in accordance with the CMOS process, which enables the integration of multiple functions in a small package. It features an integrated Low-Dropout (LDO) regulator, which drives the output voltage directly from the input voltage, with minimal losses. The device has an adjustable output voltage range of 2.5V to 15V with an accuracy of up to ±0.3%. It has a high efficiency of up to 97%, enabling power savings. The CES48150-4-V supports up to 1MHz switching frequency and a current-carrying capacity of up to 100mA.

Input and Output of the CES48150-4-V

The CES48150-4-V has an ultra-wide input voltage range of 4.5V to 45V with a maximum input voltage of 46V. The device has reverse-polarity protection and undervoltage lockout (UVLO). It enables power sequencing by providing a reserved power good output signal. The maximum output voltage is 15V, with an adjustable output voltage range from 2.5V to 15V, and voltage accuracy of up to ±0.3%. The switching frequency of the device can be adjusted from 250KHz to 1MHz.

Protection Features of the CES48150-4-V

The CES48150-4-V is designed with a variety of protection features including short-circuit protection, over-current protection, thermal shutdown, and adjustable soft-start function to limit the inrush current. In the event of an over-current or overtemperature condition, the device will go into a hiccup mode where it will shut down, allowing the current to be safely discharged. The device is also protected against reverse battery and over-voltage conditions.

Applications of the CES48150-4-V

The CES48150-4-V is suitable for a wide variety of applications, such as automotive, industrial control, home automation, and point-of-load applications. It can be used as a direct replacement for existing positive voltage regulators and can also be used in systems with multiple voltage rails.

Conclusion

The CES48150-4-V is a low dropout, non-isolated, positive voltage regulator with an integrated LDO. It offers an adjustable output voltage range from 2.5V to 15V, a wide input to output voltage range, and an adjustable switching frequency of up to 1MHz. The device includes integrated protection features against current and thermal overloads, as well as undervoltage lockout. The device offers excellent performance and reliability in automotive, industrial control, home automation, and point-of-load applications.

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