RT6255BHGJ8F Integrated Circuits (ICs)

Voltage - Input (Max):	18V
Supplier Device Package:	TSOT-23-8
Package / Case:	SOT-23-8 Thin, TSOT-23-8
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Synchronous Rectifier:	Yes
Frequency - Switching:	500kHz
Current - Output:	5A
Voltage - Output (Max):	5V
Voltage - Output (Min/Fixed):	0.6V
Series:	ACOT™
Voltage - Input (Min):	4.5V
Number of Outputs:	1
Output Type:	Adjustable
Topology:	Buck
Output Configuration:	Positive
Function:	Step-Down
Part Status:	Active
Packaging:	Tape & Reel (TR)

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

Introduction

The RT6255BHGJ8F is a voltage regulator designed by Richtek Technology. It is a part of the company\'s PMIC (Power Management IC) range, and is classified as a DC DC switching regulator. The regulator is a high efficiency, low noise, low power device which is ideal for a range of consumer electronics applications. In this article, we will look at the application areas and working principle of the RT6255BHGJ8F.

Application Areas

The RT6255BHGJ8F is suitable for a wide range of consumer electroncis applications, including mobile phones, digital cameras, digital video cameras, portable media players, digital audio players, gaming consoles and portable navigation devices. It is also suitable for automotive applications such as LCD backlighting in dashboard screens and infotainment systems.The RT6255BHGJ8F regulator is ideally suited for any application that requires a low noise and high efficiency voltage regulator, such as those mentioned above. The device is designed to operate in a wide input range, from 3V to 24V, and can output up to 5A of current. This makes it suitable for powering small to medium sized electronics, such as mobile phones and tablets.

Working Principle

The RT6255BHGJ8F is a DC DC switching regulator, which means that it converts a source DC voltage into another DC voltage. The RT6255BHGJ8F is a step-down regulator, meaning it reduces the source voltage to a lower output voltage. The regulator works by controlling a switch, which is connected between the input voltage and ground. The switch is opened and closed rapidly at a frequency determined by the circuit. The regulator is controlled by two main components: an error amplifier and a low pass filter. The error amplifier is responsible for monitoring the output voltage and comparing it to the desired set-point. Any difference between the two voltages is then used to control the switch. The low pass filter is used to filter out high-frequency noise, ensuring a clean and stable output voltage. The RT6255BHGJ8F regulator also features a variety of protection functions, such as thermal shutdown and current limit, to protect it from damage due to overheating and overcurrent. The device also features a power save mode, which reduces the output voltage when no load is present, allowing the circuit to maintain a low power consumption even when the device is not in use.

Conclusion

The RT6255BHGJ8F regulator is a high efficiency, low noise voltage regulator designed for a wide range of consumer electronics applications. The device is a step-down DC DC switching regulator, which works by controlling a switch between the input and ground. The device also features a range of protection functions and a power save mode, making it suitable for low power applications.

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

Part Number	Manufacturer	Price	Quantity	Description