Smallest DC- DC switching regulators with 1A output current
Aimtec's newest series of non-isolated, DC-DC switching regulators produce a high output current of 1A within one of the smallest SIP3 packages, measuring only 11.7 x 7.4 x 10.2mm for lower profile circuit implementations such as portable power and standby-power applications. A feature rich alternative to 78xx linear regulators, the AMSR1-78Z step-down converters accept wide inputs ranging from 4.75-18VDC to 6.50-18VDC that step down to tightly regulated (±0.6%) output voltages starting as low as 1.5 to 5VDC, within efficiency rates as high as 94%.
While it is pin-to-pin compatible with the TO-220 package, the AMSR1-78Z does not require the heat sink, input and output capacitors or any of the other external components associated with traditional linear regulators.
· simplified design process by eliminating the need to add ancillary
components;
· designed to operate at full output power without heatsink;
· high efficiency that eliminates the need for forced air cooling below +85°C;
· continuous output short circuit protection;
· more efficient use of valuable PCB board space.
The AMSR1-78Z series of DC-DC switching regulator converters operate continuously at full load below +60° C and within an ambient temperature range of -40° to +85°C. 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.
· designed to operate at full output power without heatsink;
· high efficiency that eliminates the need for forced air cooling below +85°C;
· continuous output short circuit protection;
· more efficient use of valuable PCB board space.
The AMSR1-78Z series of DC-DC switching regulator converters operate continuously at full load below +60° C and within an ambient temperature range of -40° to +85°C. 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.