HTA20005D

PD-97309B HTA-SERIES HIGH RELIABILITY DC-DC CONVERTER Description The HTA Series of DC-DC converters is a family of 20W, single and dual output, high reliability devices designed to operate in extremely high temperature environments such as those encountered in oil exploration applications. Features include small size, low weight and high tolerance to environmental stresses such as wide temperature extremes, severe shock and vibration. All internal components are derated to meet the intended operating environment. Documentation including electrical stress and thermal analysis are available. The converters incorporate a fixed frequency single forward topology with magnetic feedback and internal EMI filter. All models include an external inhibit port and have an adjustable output voltage. They are enclosed in a hermetic 3.805" x 1.5" x 0.430" AlSi package and weigh less than 70grams. The package utilizes rugged ceramic feed-thru copper core pins and is sealed using parallel seam welding. Full environmental screening includes temperature cycling, constant acceleration, fine and gross leak, and burn-in. Nonscreened versions of the HTA converters are available for system development purposes. Variations in electrical specifications and screening to meet custom requirements can be accommodated. 200V Input, Single/Dual Output Features n 150 to 250V DC Input Range n Up to 20W Output Power n Single and Dual Output Models Include 3.3, 5, 12, 15, ±5, ±12 and ±15V n Internal EMI Filte...