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VKA100MS02FC Datasheet(PDF) 2 Page - Murata Manufacturing Co., Ltd. |
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VKA100MS02FC Datasheet(HTML) 2 Page - Murata Manufacturing Co., Ltd. |
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2 / 4 page  SPECIFICATIONS, ALL MODELS Specifications are at T CASE = +40°C nominal input voltage unless otherwise specified. PARAMETER CONDITIONS MIN TYP MAX UNITS INPUT Voltage Range VKA100LS 18 24 36 VDC VKA100MS 33 48 75 VDC Maximum Input Current VKA100LS V IN = 16VDC 7.4 A VKA100MS V IN = 27VDC 4.4 A Reflected Ripple Current Peak - Peak 20 mA Input Ripple Rejection DC to 1KHz 50 60 dB No Load Input Current LS/MS 140/80 mA No Load Power Dissipation LS/MS 3.4/3.8 W Standby, Primary On/Off Disabled LS/MS 0.12/0.24 W Inrush Charge V IN = V IN max. VKA100LS 0.520 mC VKA100MS 0.360 mC Quiescent Operating Current Primary On/Off Disabled 5 12 mA PARAMETER CONDITIONS MIN TYP MAX UNITS Rated Power 0 100 W Set point Accuracy 1 % Line Regulation High Line to Low Line 0.02 0.05 % Load Regulation No Load to Rated Load 0.2 0.5 % Output Temperature Drift ±.02 %/°C Output Ripple, p-p DC to 20MHz BW 1% V OUT , Nom Output Current Limit Inception 130% 150% l OUT , Nom Output Short-Circuit Current (2) test 120% 150% l OUT , Nom Output Overvoltage Limit 125% 135% V Transient Response 50 to 100% Load Step Peak Deviation di/dt = 0.1A/ μSec 2% V OUT , Nom Settling Time V OUT , 1% of Nominal Output 100 μSec PARAMETER CONDITIONS MIN TYP MAX UNITS ISOLATION Input to Output Peak Test for 2 Seconds 1500 VDC Input to Baseplate 1500 VDC Output to Baseplate 500 VDC Resistance 10 M Ω Capacitance 2000 pF Leakage Current V ISO = 240VAC, 60Hz 180 μA, rms GENERAL Efficiency, Line, Load, Temp. (3) Switching Frequency 400 420 440 KHz Remote Sense Compensation 0.5 V Output Voltage Adjust Range 12 V & higher(4) -50% / +25% V OUT , Nom Remote On/Off Control Inputs Primary Open Collector/Drain Sink Current-Logic Low 1.0 mA Vlow 0.4 V Vhigh0 Open Collector Turn-on Time Within 1% of Rated Output 10.0 12.5 mSec Weight 85 (3.0) g (oz.) TEMPERATURE Operation/Specification Case Temperature -40 +25 +100 °C Storage Case Temperature -55 +25 +125 °C Shutdown Temperature Case Temperature +100 +115 °C Thermal Impedance, case-ambient 7.1 °C/W Lead Solder Temperature 10 Seconds max +300 °C NOTES: (1) See Typical Performance Curves, page 3 (2) Continuous Mode (3) See graphs for Efficiency vs. Output Load, V IN , T CASE (4) 3.3V Models Limited in Trim Down Range (5) Consult Factory for Details email: sales@murata-ps.com 04 May 2011 VKA100C.BO5 Page 2 of 4 VKA100 100 Watt Adjustable Output DC/DC Converter www.murata-ps.com |
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