QBVW025A0B61Z

Current - Output (Max):	25A
Control Features:	Enable, Active Low
Size / Dimension:	2.30" L x 1.45" W x 0.46" H (58.4mm x 36.8mm x 11.7mm)
Package / Case:	8-DIP Module
Mounting Type:	Through Hole
Efficiency:	96%
Operating Temperature:	-40°C ~ 85°C
Features:	Remote On/Off, OCP, OTP, OVP, UVLO
Applications:	ITE (Commercial)
Voltage - Isolation:	2.25kV
Power (Watts):	300W
Series:	Barracuda™ QBVW025A0B
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	12V
Voltage - Input (Max):	75V
Voltage - Input (Min):	36V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Tray

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DC DC Converter QBVW025A0B61Z Application Field and Working Principle

DC DC converters are devices that are used to convert direct current (DC) to a lower voltage DC. They are widely used in a variety of applications, such as automotive, communication systems, consumer electronics, and industrial control. QBVW025A0B61Z is a type of DC DC converter that is used for applications such as computer motherboards and disk drives.The QBVW025A0B61Z DC DC converter has an input voltage range of 9.7V to 22V and an output voltage range of 0.7V to 19V. It is designed to regulate the input voltage to a fixed output voltage, which is determined by the control IC inside the converter. The converter comes with a switching frequency of 200kHz and a peak efficiency of 93%. It has a power density of 5.3 W/cm3, making it suitable for applications with limited space.The QBVW025A0B61Z DC DC converter works on the principle of Pulse Width Modulation. This requires a control IC to convert an AC signal into a digital signal. The AC signal is then converted by the IC into a square wave. This square wave is then used to drive the power switch. The power switch switches on and off at a fixed frequency. A feedback circuit is used to regulate the output voltage to a specified level. If the output voltage is too high, the power switch is switched off for longer periods of time. If the output voltage is too low, the power switch is switched on for longer periods of time.The QBVW025A0B61Z DC DC converter is a highly efficient device and supports input voltage reverse polarity protection, output over-current protection, and output over-voltage protection. It also supports a wide range of line and load conditions. It is suitable for use in a wide range of applications such as computers, telecom, base stations, digit toys, industrial control, lighting, instrumentation and medical.To summarise, the QBVW025A0B61Z DC DC converter is a highly versatile device which can be used for a variety of applications. It works on the principle of Pulse Width Modulation and is capable of regulating the input voltage to a fixed output voltage. It is designed with a switching frequency of 200kHz and a peak efficiency of 93%. It also supports features such as input voltage reverse polarity protection, output over-current protection, and output over-voltage protection. It is suitable for applications such as computers, telecom, base stations, digit toys, industrial control, lighting, instrumentation and medical.

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