Current - Output (Max):	3.8A
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):	25W
Series:	MI-J00™
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	6.5V
Voltage - Input (Max):	310V
Voltage - Input (Min):	100V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Bulk

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DC DC Converters

MI-J7T-IZ-F3 Application Field and Working Principle

The DC-DC converter designated as MI-J7T-IZ-F3 is part of a family of power converters with high reliability and wide operating range. It is designed for automotive, industrial, medical, communications, military, avionic and aerospace applications. This series provides high input voltage range, advanced protection functions such as short circuit and input under-voltage lockout; plus output programming, remote sensing and precision current sharing options.The MI-J7T-IZ-F3 is a buck dc-dc converter that reduces an input voltage to a fixed regulated output voltage. It contains a Pulse-Width Modulated (PWM) controller working in a voltage mode, allowing a precise control of the output voltage. The switching frequency is 470 kHz and it has an input voltage range of 6 to 52 V. It provides an output current up to 4 A with low voltage drop across its integrated power MOSFETs, ensuring high efficiency up to 92%, depending on the input/output combination.The MI-J7T-IZ-F3 dc-dc converter offers in-package power components, providing superior thermal performance, integrated short-circuit protection and operational temperature range of -40°C to +105°C with derating. It also offers a configurable selectable shutdown function. This helps maximize system regulation and keeps the components and PCB cool when running light loads.The MI-J7T-IZ-F3 dc-dc converter can be used in a wide range of demanding applications, such as automotive and industrial systems, where long-term reliability and high efficiency are essential. It provides stable output voltage to ensure proper operation of the system\'s loads. This device is tested and certified to meet automotive standards and it is suitable for use in automotive systems where reliability and stringent safety requirements are of the utmost importance.To achieve the best performance of the MI-J7T-IZ-F3 dc-dc converter, certain design considerations must be observed. Firstly, the input and output voltage must be within the specified range. Secondly, a minimum external inductor value must be used to achieve the rated output current. The damping capacitor must also be of appropriate value to ensure proper output ripple and transient response. The switching frequency may also be set to suit the application requirements.The MI-J7T-IZ-F3 dc-dc converter is designed to provide excellent system performance. Its high input and output voltage range makes it suitable for a variety of applications. Moreover, integrated protections and features improve the device\'s reliability and safety. With its excellent power efficiency and wide operational temperature range, the MI-J7T-IZ-F3 dc-dc converter is a reliable choice for a variety of power conversion needs.

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