i7A
750W, 18 to 60V Input Non-Isolated Step Down DC-DC Converter
The i7A 33A series can be used to derive additional high power outputs from a 24V, 36V or 48V DC power supply, at a much lower cost than isolated DC-DC converters.
Efficiencies of up to 98% minimise internal losses and allow the i7A to operate in ambient temperatures of -40oC to +125oC, even with low airflow conditions. The i7A’s design provides low output ripple and excellent response to dynamic loads. Very few required external components are required, compared to discrete solutions, saving cost and printed circuit board space.
A choice of three mechanical configurations is available, measuring just 34mm wide and 36.8mm in length. The 11.5mm high open frame model is most suitable for applications requiring a very low profile. A baseplate version for conduction cooling to a cold plate is 12.7mm high, or models with an integral heatsink for convection or forced air cooling are 24.9mm high.
Standard features include an output voltage adjustment trim pin, + remote sense, remote on-off (positive or negative logic), input under-voltage, over-current and over-temperature protection.
- 500W 20A buck DC-DC converters provide enhanced performance with 28-60V inputs
New models have been added to the TDK-Lambda i7A series of DC-DC buck (step-down, non-isolated) converters. Designed for operation from a 28 to 60V input, these 20A-rated…
- 20A models added to 1/16th brick footprint DC-DC buck converter series, enhancing performance with a 28-60V input
TDK Corporation (TSE 6762) announces an expansion to the TDK-Lambda i7A series of non-isolated buck (step-down) DC-DC converters with the industry-standard 1/16th brick pinout. 20A output models…
- 1/16th brick footprint 400W to 750W DC-DC converters accept wide range inputs and provide wide output adjustment
TDK-Lambda’s i7A series of DC-DC buck (step-down, non-isolated) converters are designed for creating 33A, 45A and 60A outputs from a 12V, 24V, 36V or 48Vdc source. Wide…
- 1/16th brick footprint DC-DC buck converter series expanded with 60A models and adjustable current limit
TDK Corporation (TSE 6762) announces the expansion of the TDK-Lambda i7A series of non-isolated buck DC-DC converters with the industry-standard 1/16th brick pinout. The 60A output models…
- Key technical highlights of the i-Series of industrial non-isolated DC-DC modules
The i-Series of non-isolated DC-DC converters include the i7A (500-700W, step-down), i7C (300W, step-up/step-down), i6A (250W, step-down) and i3A (100W, step-down) modules. The multi-footprint of the i-Series…
- 24V input DC-DC step-down (buck) converters deliver 750W in a 1/16th brick footprint
TDK Corporation (TSE 6762) announces the introduction of the 750W rated TDK-Lambda i7A series of non-isolated buck DC-DC converters, packaged in the industry-standard 1/16th brick footprint. The…
- You could be closer to a DC-DC converter than you think
DC-DC converters play a vital role in a wide variety of applications, from portable electronic equipment – such as smart phones and laptops – to robots, drones,…
- 500W step-down DC-DC buck converters have an output adjustment of 3.3V to 24V and a 1/16th brick footprint
TDK Corporation (TSE 6762) announces the introduction of the TDK-Lambda i7A series of 33A 500W rated non-isolated DC-DC converters, packaged with the industry-standard 1/16th brick pinout. The…
