5W SMT Single & Dual Output DC/DC Converters
LF500RU Series
Very Wide Input, 5W SMT Single & Dual Output DC/DC Converters
Electrical Specifications
Specifications typi...
Description
LF500RU Series
Very Wide Input, 5W SMT Single & Dual Output DC/DC Converters
Electrical Specifications
Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.
Input
Key Features:
5W Output Power Wide 4:1 Inputs Miniature SMT Case Tight Line/Load Regulation 1,500 VDC Isolation -40ºC to +71ºC Operation 14 Standard Models 1.0 MH MTBF Minimum Industry Standard Pin-Out
Parameter Input Start Voltage Reverse Polarity Input Current Short Circuit Input Power Input Filter
Conditions 24 VDC Input 48 VDC Input
Max. 9.0 18.0 1.0 1,000 3,000 (Pi) Filter (Meets EN55022 Class A) Min. Typ. ±0.5 ±0.5 ±0.2 ±0.3 50 Max. ±2.0 ±3.0 ±1.0 ±1.0 85 100 15 500 ±6 ±0.02
Min. 7.0 14.0
Typ. 8.0 16.0
Units VDC A mW
Output
Parameter Output Voltage Accuracy Output Voltage Balance Line Regulation Load Regulation Ripple & Noise (20 MHz) Ripple & Noise (20 MHz) Ripple & Noise (20 MHz) Output Power Protection Transient Response Time, See Note 2 Transient Response Deviation Temperature Coefficient Output Short Circuit Conditions Dual Output, Balanced Load For Vin = Min to Max Iout = 10% to 100% See Note 1 Units % % % % mV P - P mV P - P mV rms % µS % %/ºC
115 25% Load Step Change 250 ±2 ±0.01 Continuous (Autorecovery) Min. 1,500 1,000 Typ.
General
Parameter Isolation Voltage Isolation Resistance Isolation Capacitance Switching Frequency Conditions 60 Seconds 1,000 VDC 100 kHz, 1V Max. Units VD...
Similar Datasheet