SRAH-05A1AFR

Current - Output (Max):	5A
Control Features:	Enable, Active High
Size / Dimension:	0.78" L x 0.70" W x 0.32" H (19.7mm x 17.8mm x 8.1mm)
Package / Case:	7-SMD Module
Mounting Type:	Surface Mount
Efficiency:	88%
Operating Temperature:	-40°C ~ 85°C
Features:	Remote On/Off, OCP, SCP, UVLO
Applications:	ITE (Commercial)
Power (Watts):	18W
Series:	SRAH-05A
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	0.9 ~ 3.63 V
Voltage - Input (Max):	13.2V
Voltage - Input (Min):	10.8V
Number of Outputs:	1
Type:	Non-Isolated PoL Module
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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DC DC Converters

The DC-DC converter, also known as the buck converter, is a type of switching converter used to convert one voltage level to another. It is widely used in many applications, from mobile phones to large computer systems. The SRAH-05A1AFR is a general-purpose DC-DC converter, designed to convert a wide range of input voltages to a fixed output voltage.

Application Field

The SRAH-05A1AFR DC-DC converter is a great choice to use as a power supply for industrial, medical, and automotive applications. It is designed to provide 5 Amp linear output current at an adjustable output voltage of up to 30V. This allows the user to select the best voltage for their particular application. Additionally, it has a wide input voltage range of 6.5-36V, making it a great choice for applications that require a wide input voltage range.

Working Principle

The SRAH-05A1AFR is an easy-to-use DC-DC converter, and it has a simpleworking principle. The input voltage is stepped down to the desired output voltage by a buck-type converter topology. A buck converter works by using two (or more) switches, typically a MOSFET or IGBT, to switch the input voltage to the output at a specific frequency. The amount of current that flows at each cycle is determined by the duty-cycle of the switching regulator. The duty-cycle is a ratio of the switch on-time to the period time.The SRAH-05A1AFR also contains an integrated voltage regulator to provide stable output voltage regardless of the load. It contains a short-circuit protection circuitry to protect against short circuits, as well as an adjustable over-voltage protection circuitry that will trigger if the output voltage rises above the user-defined maximum voltage.The SRAH-05A1AFR DC-DC converter is extremely efficient, with its high-frequency operation and low loss topology, it is able to deliver up to 95% efficiency. Additionally, it has a wide operating temperature range of -40°C to +85°C, making it suitable for a variety of industrial applications.

Conclusion

The SRAH-05A1AFR is a versatile, efficient, and highly reliable DC-DC converter. It has the ability to provide a wide output voltage range, wide input voltage range, and wide temperature range. Additionally, it has integrated protection circuitry, making it suitable for a variety of applications. In conclusion, the SRAH-05A1AFR is a great choice for anyone looking for a reliable and efficient DC-DC converter.

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