sensitron semiconductor preliminary technical data data sheet SCP-5762 , rev. - ? 221 west industry court ? deer park, ny 11729-4681 ? phone (631) 586 7600 ? fax (631) 242 9798 ? ? world wide web - h ttp://www.sensitron.com ? e-mail address - sales@sensitron.com ? SCP-5762 70w dc-dc converter single output, isolated features: ? wide input voltage range ? extended operating temperature ? fixed frequency switching ? high efficiency ? low ripple ? thermal shutdown (optional) electrical characteristics tc = 25 degc, unless specified otherwise. parameter test conditions min typ. max units input voltage tc = -55 to 125 degc continuous, transient, 1 s other transients 13 28 50 80 v startup threshold voltage tc = -55 ? 125 degc inhibit = h 13 v input undervoltage turn off tc = -55 ? 125 degc inhibit = h 11 v input dc current vin = 28v, vout = 28v nominal load no load inhibited 2.9 tbd tbd a input ripple current vin = 28v nominal load 200 ma input reverse current peak value i 2 t value 150 a a 2 s hipot voltage sea level input to chassis output to chassis input to output 1000 500 1000 vdc total output power nominal, tcase = 100 ? c tcase = 125 ? c 70 tbd w mil-std-704e packaging options ? hermetic ? near-hermetic (moisture and contamination resistant, gross leak tested )
sensitron semiconductor preliminary technical data data sheet SCP-5762 , rev. - ? 221 west industry court ? deer park, ny 11729-4681 ? phone (631) 586 7600 ? fax (631) 242 9798 ? ? world wide web - h ttp://www.sensitron.com ? e-mail address - sales@sensitron.com ? SCP-5762 parameter test conditions min typ. max units output voltage range regulation ripple voltage nominal current overload current transient response time tc = -55 ? 125 ? c adjustable line and load b = 10khz ? 10mhz tc = 100 ? c tc = 125 ? c 0 ? 30 second step load 50% to 100% step input 28v to 50v 23 .1 120 tbd tbd 29 .5 100 2.9 tbd v % mv a a % inhibit voltage l = power off h = power on 0 2.6 .5 v startup delay vin = 28v 30 ms soft start ramp-up vin = 28v 5 ms efficiency vin = 28v, pout = 70w, tcase = 85 ? c , output = 28 volts 87 % physical characteristics temperature operating tc = -55c to +125c storage tc = -65c to +150c altitude operating -2,000 ft to 60,000ft cooling power dissipation < 12w continuous thermal impedance case to ambient tbd outline 3? x 1.5? x .45? disclaimer: 1- the information given herein, including the specifications and dimens ions, is subject to change without prior notice to impr ove product characteristics. before ordering, purchas ers are advised to contact the sensitron semiconductor sales department for the latest version of the datasheet(s). 2- in cases where extremely high reliabilit y is required (such as use in nuclear power control, aerospace and aviation, traffic equipment, medical equipment , and safety equipment) , safety s hould be ensured by using semi conductor devices that featur e assured safety or by m eans of users? fail-safe precautions or other arrangement . 3- in no event shall sensitron semiconductor be liable for any dam ages that may result from an accident or any other cause duri ng operation of the user?s units according to the datas heet(s). sensitron semiconductor assumes no responsibility for any intellectual property claims or any other problems that may result from applications of info rmation, products or circuits described in the datasheets. 4- in no event shall sensitron semiconductor be liable for any fa ilure in a semiconductor device or any secondary damage result ing from use at a value exceeding the absolute maximum rating. 5- no license is granted by the datasheet(s ) under any patents or other rights of any third party or sensitron semiconductor. 6- the datasheet(s) may not be reproduced or duplicated, in any form, in whole or par t, without the expressed written permissio n of sensitron semiconductor. 7- the products (technologies) de scribed in the datasheet(s) are not to be provi ded to any party whose purpose in their applica tion will hinder maintenance of international peace and safety nor are they to be ap plied to that purpose by their direct purchasers or any thir d party. when exporting these products (technolog ies), the necessary procedures are to be taken in accordance with related laws and regulatio ns.
|
