DC-DC Converters

i7A

NEW 400 to 1000W, 9 to 18V, 18 to 32V, 18 to 60V or 28 to 60V Input, Non-isolated DC-DC Buck Converters

The i7A series of high-efficiency, non-isolated buck converters delivers scalable power solutions up to 1000W in a compact 1/16th brick pinout, addressing key design challenges such as limited board space, inefficient power delivery, and complex thermal management. With output currents up to 100A and wide input/output voltage ranges, it simplifies various power distribution architectures and part number management while reducing the need to parallel multiple converters.

Its fast transient response and low ripple ensure stable performance, while three thermal configurations—open frame, baseplate, and heatsink—offer flexible cooling options tailored to system requirements. Available with positive or negative logic remote on/off and an optional adjustable OCP current limit threshold, the i7A is suitable for industrial, communications, test and measurement, and battery-powered applications, including mobile robotics.

Features

Up to 1000W in a 1/16th Brick Footprint
High Efficiency - Up to 99%
Wide 0.8 to 8V or 3.3 up to 32V Output Adjustment
Low Component Count With Minimal External Components
Minimal Derating Requirements in Low Airflow Environments
Adjustable OCP, Current Limit Threshold

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To request a sample or quote, please tick the box alongside the model of interest.

Models selected: 0 Request quote / sample

Part number	Power	Output info	Construction	Stock Level	Request quote / sample
i7A12060A008V	400W	0.8V - 8V / 60A	Sixteenth Brick	Enquire	i7A12060A008V
i7A24045A033V	750W	3.3V - 28V / 60A	Sixteenth Brick	Enquire	i7A24045A033V
i7A24080A003V	1kW	3.3V - 18V / 80A	Sixteenth Brick	Enquire	i7A24080A003V
i7A48020A033V	500W	3.3V - 32V / 20A	Sixteenth Brick	Enquire	i7A48020A033V
i7A4W033A033V	500W	3.3V - 24V / 33A	Sixteenth Brick	Enquire	i7A4W033A033V
i7A4W060A033V	720W	3.3V - 18V / 45A	Sixteenth Brick	Enquire	i7A4W060A033V
i7A12100A008V	550W	9V - 18V / 100A	Sixteenth Brick	Enquire	i7A12100A008V

Part number
i7A12060A008V
Power	400W
Output info	0.8V - 8V / 60A
Construction	Sixteenth Brick
Status
Stock Level	Enquire
View PDF datasheet
Request quote / sample	i7A12060A008V
i7A24045A033V
Power	750W
Output info	3.3V - 28V / 60A
Construction	Sixteenth Brick
Status
Stock Level	Enquire
View PDF datasheet
Request quote / sample	i7A24045A033V
i7A24080A003V
Power	1kW
Output info	3.3V - 18V / 80A
Construction	Sixteenth Brick
Status
Stock Level	Enquire
View PDF datasheet
Request quote / sample	i7A24080A003V
i7A48020A033V
Power	500W
Output info	3.3V - 32V / 20A
Construction	Sixteenth Brick
Status
Stock Level	Enquire
View PDF datasheet
Request quote / sample	i7A48020A033V
i7A4W033A033V
Power	500W
Output info	3.3V - 24V / 33A
Construction	Sixteenth Brick
Status
Stock Level	Enquire
View PDF datasheet
Request quote / sample	i7A4W033A033V
i7A4W060A033V
Power	720W
Output info	3.3V - 18V / 45A
Construction	Sixteenth Brick
Status
Stock Level	Enquire
View PDF datasheet
Request quote / sample	i7A4W060A033V
i7A12100A008V
Power	550W
Output info	9V - 18V / 100A
Construction	Sixteenth Brick
Status
Stock Level	Enquire
View PDF datasheet
Request quote / sample	i7A12100A008V