SC189FULTRT

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Switch-mode DC-DC converters are used both in consumer electronics and industrial machines to provide the necessary power to operate an electronic system or a network of loads. The SC189FULTRT is a high-efficiency voltage regulator designed using the latest in switching converter technology. This DC/DC switching regulator is capable of delivering up to 1.7A of output current with a step-down capability up to 1.2V. The SC189FULTRT is ideal for use in point-of-load power applications such as Industrial Motherboards, Point-of-Load Computers, Drones, Medical Imaging Systems and Security Systems.

SC189FULTRT Application Field and Working Principle

The SC189FULTRT is a three-terminal, adjustable, step-down switching regulator. It works by taking an input voltage and Step-Down it in order to provide a lower output voltage for powering loads. It can deliver up to 1.7A of output current to power a variety of electronic circuits, including industrial motherboards, microcontrollers, FPGAs, embedded computers and digital logic circuits. The SC189FULTRT can also be used to provide the necessary power to specialized digital circuits such as ASICs and RF RFICs. Additionally, the SC189FULTRT can be used in automotive, aerospace, and medical industries for power supply design.

The SC189FULTRT’s input voltage can range from 4.5V to 36V. It can accept a wide range of input voltages, making it suitable for a variety of applications. The SC189FULTRT’s output voltage can be adjustable between 1.25V to 24 V, with a accuracy of 0.5%. The SC189FULTRT’s switching frequency is programmable and can be set to a maximum of 1 MHz. It has an enable pin, which can be used to enable or disable the device.

The device can be controlled by a variety of different methods, which include Pulse-Width Modulation (PWM) and Pulse-Frequency Modulation (PFM). The switching frequency can be adjusted by using the PWM signal or by using the Programmable Frequency Select (PFS) pin. The SC189FULTRT also features a variety of other features that increase its versatility and make it suitable for a wide range of applications.

SC189FULTRT Advantages:

• Wide input voltage range from 4.5V – 36V
• Output voltage range from 1.25V to 24V with an accuracy of 0.5%
• Programmable switching frequency with a maximum of 1MHz
• Flexible control methods, PWM, PFM or Programmable Frequency Select (PFS) pin
• Integrated protection features such as Over Temperature Protection and Over Current Protection
• High efficiency of up to 95%

The SC189FULTRT is a highly efficient, cost-effective solution for providing a regulated output voltage to your system. The device has a wide input voltage range, making it suitable for a variety of applications. The programmable switching frequency and the PWM or PFM control options make the SC189FULTRT highly versatile and customizable. Additionally, the device provides integrated protection features such as Over Temperature Protection and Over Current Protection. The device offers an efficiency of up to 95%, making it an attractive option for a variety of applications.

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