LF300RE Series / DC/DC Converters
m o .c U 4 t 3W SMT Wide Input, e eDual Output Single & h S a DC/DC Converters at Electrical Specifications .D w Key wFea...
Description
m o .c U 4 t 3W SMT Wide Input, e eDual Output Single & h S a DC/DC Converters at Electrical Specifications .D w Key wFeatures: w
Input
Parameter
LF300RW Series
Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.
● 3W Output Power ● UL Approved (File E245422) ● Wide 2:1 Inputs ● Miniature SMT Case ● Tight Line/Load Regulation ● 1,500 VDC Isolation ● -40ºC to +70ºC Operation ● 21 Standard Models ● 1.0 MH MTBF Minimum ● Industry Standard Pin-Out
Input Start Voltage
Conditions 12 VDC Input 24 VDC Input 48 VDC Input
Min. 4.5 8.0 16.0
Reverse Polarity Input Current Short Circuit Input Power Input Filter
π (Pi) Filter Conditions
Output
Parameter Output Voltage Accuracy Output Voltage Accuracy Line Regulation Load Regulation Ripple & Noise (20 MHz) (Note 1) Ripple & Noise (20 MHz) Ripple & Noise (20 MHz) Output Power Protection Transient Response Time (Note 2) Transient Response Deviation Temperature Coefficient Output Short Circuit
Dual Output, Balanced Load For Vin = Min to Max Iout = 20% to 100%
General
Parameter Isolation Voltage Isolation Resistance Isolation Capacitance Switching Frequency
Environmental
MicroPower Direct
232 Tosca Drive Stoughton, MA 02072 USA
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Parameter Operating Temperature Range Operating Temperature Range Storage Temperature Range Cooling Humidity
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Typ. ±0.5 ±0.5 ±0.1 ±0.3 50 120 250 ±2.0 ±0.01
Typ. 6.0 1...
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