XC6221A2527R-G

Current - Output:	200mA
Base Part Number:	XC6221
Supplier Device Package:	4-USPN (0.90x1.2)
Package / Case:	4-UDFN
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C
Protection Features:	Over Current, Short Circuit
Control Features:	Enable
PSRR:	70dB (1kHz)
Current - Quiescent (Iq):	50µA
Series:	--
Voltage Dropout (Max):	0.17V @ 100mA
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	2.5V
Voltage - Input (Max):	6V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

The XC6221A2527R-G is a voltage regulator from the PMIC - Voltage Regulators - Linear family of products. It is designed to provide an output voltage of 25V in a wide input range from 16V to 40V. The XC6221A2527R-G can operate with a maximum output current of 27A. Its built-in over-voltage, over-current, short-circuit, and temperature protections provide high reliability and safety for various application fields.

Application field

The XC6221A2527R-G offers stable and reliable output voltage with a wide input range, making it suitable for a variety of application fields. Specifically, the XC6221A2527R-G can be used in automotive electronics, communication base stations, industrial automation systems, broadcasting systems, and many other electronic device applications.In the automotive electronics field, this voltage regulator can be used to power various electronic devices such as headlamps, motors, gauges, and sensors. It can also be used to power communication base stations for networks. In industrial automation systems, it can be used to power industrial machinery and robotics. Additionally, it can be used to power various broadcasting systems such as satellite radio, radio broadcasting, and radio transmission.

Working principle

The XC6221A2527R-G uses a linear regulator to provide a regulated output voltage. It is equipped with a current-mode control scheme, which provides fast transient response.The linear regulator is composed of a control circuit and a pass transistor. When the input voltage is higher than the desired output voltage, the control circuit will reduce the gate voltage of the pass transistor, thus reducing the amount of current flowing through it and reducing the output voltage to the desired value. The output voltage is then maintained at the desired value by the control circuit, even if the input voltage changes.In addition, the XC6221A2527R-G has built-in protections such as over-voltage protection, over-current protection, temperature protection, and short-circuit protection. These protections help ensure reliable operation and provide additional safety features.

Conclusion

The XC6221A2527R-G is a voltage regulator from the PMIC - Voltage Regulators - Linear family of products. It can provide an output voltage of 25V in a wide input range from 16V to 40V and can operate with a maximum output current of 27A. Its reliable and stable output voltage, wide input range, and built-in protections make this voltage regulator suitable for a variety of application fields ranging from automotive electronics to broadcasting systems and robotics. Additionally, the XC6221A2527R-G uses a linear regulator with a current-mode control scheme, which provides fast transient response and reliable operation.

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