器件名称: LF102D
功能描述: Ultra-Miniature, 1W Dual Output SMT DC/DC Converters
文件大小: 542.32KB 共4页
简 介:LF100D Series
Ultra-Miniature, 1W Dual Output SMT DC/DC Converters
Electrical Specications
Specications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specications subject to change without notice.
Input
Key Features:
1W Output Power Ultra-Miniature SMT Case 1,000 VDC Isolation 5V, 12V & 24V Inputs -40C to +85C Operation 12 Standard Models 2.0 MH MTBF Minimum Industry Standard Pin-Out
Parameter Input Voltage Range Reverse Polarity Input Current Input Filter
Conditions 5 VDC Input 12 VDC Input 24 VDC Input
Min. 4.5 10.8 21.6
Typ. 5.0 12.0 24.0
Max. 5.5 13.2 26.4 0.3
Units VDC A
Capacitor Conditions Dual Output, Balanced Load For Vin Change of 1% Min. Typ. ±1.0 ±0.1 ±1.2 60 Over Line, Load & Temp. 120 ±0.01 Momentary (0.5 Sec.) Conditions 60 Seconds 500 VDC 100 kHz, 1V 50 Conditions Ambient Case Min. -40 -40 -40 Free Air Convection RH, Non-condensing 95 % Min. 1,000 1,000 40 100 Typ. +25 100 140 Max. +85 +90 +125 Typ. Max. Units VDC MΩ pF kHz Units C C C ±0.02 Max. ±3.0 ±1.0 ±1.5 120 150 5 Units % % % mV P - P mV P - P mv rms % %/C
Output
Parameter Output Voltage Accuracy Output Voltage Accuracy Line Regulation Load Regulation (Note 1) Ripple & Noise (20 MHz) (Note 2) Ripple & Noise (20 MHz) Ripple & Noise (20 MHz) Output Power Protection Temperature Coefcient Output Short Circuit
See Model Selection Guide
RoHS Compliant
General
Parameter Isolation Voltage Isolation Resistance Isolation Capacitance Switching Frequency……
