DC- DC non-isolated switching regulator -output current of 1A
Oct. 2, 2008 Aimtec, a global supplier of AC-DC and DC-DC power converters, expands its switching regulator converter product line with the addition of the AMSR1-78-NZ series of non-isolated, DC-DC switching regulators.
A feature rich, pin-to-pin replacement of 78xx linear regulators, the AMSR1-78-NZ step-down converters provide highly regulated output voltages ranging from 3.3VDC to 12VDC, producing maximum output currents of 1A at efficiency rates of up to 96% that remain virtually constant over the entire input range. Low output ripple and noise (60mV p-p) make these robust converters ideal for noise sensitive applications.
Ultra wide input ranges (up to 6:1) extend from 4.75 - 32VDC to 16 - 33VDC, allowing these highly reliable products to be powered from unregulated sources.
Designed in a SIP3 package (11.68 x 8.9 x 17.5mm), the AMSR1-78-NZ series is pin compatible to the TO-220 package and makes these power supplies ideal for low profile circuit implementations such as portable power and standby-power applications.
Versatile for a multitude of industrial applications, the AMSR1-78-NZ series is designed to operate at full output power without heatsinking or forced-air cooling below +85°C, which is a distinct advantage for all applications.
Useful features include continuous short circuit protection, output current limit and thermal shutdown. Aimtec’s AMSR1-78-NZ series of DC-DC switching regulator converters can operate continuously at full load without the need for load derating below +71° C, within an ambient temperature range of -40° to +85°C.
The AMSR1-78-NZ series is made with high quality, RoHS compliant materials that undergo rigorous quality control to ensure reliability and performance.
Samples available from stock and can be ordered immediately.
Download: Datasheet
