UM5521
UM5521 is 14.4 to 40 Watt DC/DC Converter manufactured by Universal Microelectronic.
- Part of the UM5500 comparator family.
- Part of the UM5500 comparator family.
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/c UL)
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....
