MI-J2K-IY-F4

Current - Output (Max):	1.25A
Size / Dimension:	2.40" L x 2.28" W x 0.50" H (61.0mm x 57.9mm x 12.7mm)
Package / Case:	9-DIP Module
Mounting Type:	Through Hole
Efficiency:	90%
Operating Temperature:	-40°C ~ 85°C
Features:	Remote On/Off, OCP, OTP, OVP
Applications:	ITE (Commercial)
Voltage - Isolation:	3kV
Power (Watts):	50W
Series:	MI-J00™
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	40V
Voltage - Input (Max):	50V
Voltage - Input (Min):	18V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Bulk

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DC DC Converters

DC-DC converters are electrical devices used to convert direct current (DC) energy from one voltage level to another. They are commonly used in many applications such as: automotive, aerospace, railway, marine, and medical systems. DC-DC converters are also found in power supplies, telecommunication systems, and portable electronics devices.The MI-J2K-IY-F4 is a DC-DC converter specifically designed for automotive applications. It is a half-bridge isolated module and has an input voltage range of 4.5V to 28V. It has a nominal output power of 57W and a wide output voltage range, from 0.5V to 5.0V.The MI-J2K-IY-F4 is an automotive buck converter module with integrated P-channel and N-channel power MOSFETs. It has an output current limit of up to 5A and a minimum operating temperature of -40°C. The module can withstand shock and vibration up to 200G and can operate at switching frequency up to 2MHz. It also has a low stand-by current consumption and an overvoltage protection (OVP) circuit integrated into the module for safe operation.The MI-J2K-IY-F4 works on the principle of PWM (pulse width modulation) control. A PWM signal is used to control the on and off state of the MOSFETs within the converter, this in turn regulates the output voltage. The PWM signal is generated by an internal oscillator and is kept in line by a feedback loop from the output. The frequency of the oscillator can be set externally via a closed loop control or alternatively by a fixed frequency.The MI-J2K-IY-F4 is particularly suited for automotive applications such as power supply systems, where low voltage and high efficiency are essential. The module is capable of operating with supply voltages up to 28V as well as offering high reliability and small size. It can also be used for other applications where high efficiency and small size are important such as telecommunication systems and portable electronics. In summary, the MI-J2K-IY-F4 DC-DC converter is a high efficiency, reliable, and compact module, perfectly suited for automotive applications and other situations where high efficiency and small size are a priority. Its integrated P-channel and N-channel power MOSFETs and its wide output voltage range make it an ideal solution for any application requiring a DC-DC converter.

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