UM5527 Datasheet PDF

UM5500 SERIES 14.4 to 40 Watt DC/DC Converter ♦ 2:1 Input Range ♦ High Efficiency ♦ Remote On/Off Control ♦ Six-Sided Shield ♦ Short Circuit Protection ♦ Over Voltage Protection ♦ Safety Approvals Pending (EN60950 and UL/cUL) SPECIFICATIONS All specifications are typical at nominal line, full load and 25°C unless otherwise noted. INPUT SPECIFICATIONS Input Voltage Range,48V ..………………….... 36-75VDC Input Filter ……………………………………….… Pi Network Input Overvoltage Shutdown ……….………. 80 VDC typ. Input Undervoltage Shutdown ……………… 31 VDC typ. OUTPUT SPECIFICATIONS Voltage Accuracy …..….……………..…..…...…... ±2% max. External Trim Adj. Range ……………………….…….. +10% Transient Response, 25% Step Load Change(1% error band) … … . . <500μS Line Regulation1 ……………………………….... ±0.5% max. Load Regulation2 ………………………….…….. ±0.5% max. Ri