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PMC8218HS Datasheet(PDF) 13 Page - Ericsson |
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PMC8218HS Datasheet(HTML) 13 Page - Ericsson |
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13 / 34 page ![]() 1 EN/LZT146064R2A© EricssonPowerModules,March2007 PMC8818TSDatasheet Tref=-30...+90°C,VI=8.3...16Vunlessotherwisespecified.Inputfilter4x4.7µF,Outputfilter2x150µF Typvaluesspecifiedat:Tref=+25°CandVInom.IOmax=16A.Note:+Senseconnectedto+Out.Radj13.05kΩ Adjusted to 1. Vout - Data Characteristics Conditions Output Unit min typ max dVOi Outputvoltageadjustedsetting Tref=+25°C,VInom,IOmax -2 +2 %VO dVO Outputvoltagetoleranceband IO=0.01...1.0xIOmax -3 +3 %VO dVO Idlingvoltage IO=0A -2 +2 %VO dVO Lineregulation VImin...VImax,IOmax 2 mV dVO Loadregulation IO=0.01...1.0xIOmax 25 mV ttr Loadtransient recoverytime Loadstep=0.25-0.75-0.25xIOmax, dI/dt=5A/µs,CO=2x150µF, VI=12V 40 µs Vtr Loadtransientvoltage ±100 mV Tcoeff Temperaturecoefficient Tref=-30...+90°C,IOmax -0.6 mV/°C ts Start-upVIonto0.9xVO IO=IOmax,VInom 7 ms tr Ramp-up,VI...0.9xVO IO=IOmax,VInom 3 ms tf Falltime,VIto0.1xVO IO=IOmax,VInom 1 ms tf Falltime,VIto0.1xVO IO=0A,VInom 20 s tRC RCshut-downtime0.1xVO IO=IOmax,VInom 1 ms tRC RCstart-uptime0.9xVO IO=IOmax,VInom 7 ms tRC RCfalltime,0.1xVO IO=0A,VInom 20 s IO Outputcurrent 0 16 A POmax Maxoutputpower 24 W Ilim Currentlimitingthreshold Tref<Trefmax 19 A VOac Outputripple 20Hz...5MHz,IOmax 50 mVp-p η Efficiency-50%load IO=0.5xIOmax,VO=1.50V 88.5 % η Efficiency-100%load IO=IOmax,VO=1.50V 84.2 87.6 % Pd PowerDissipation IO=IOmax,VO=1.50V 3.4 4.5 W Fo Switchingfrequency IO=(0...1)xIOmax 260 300 340 kHz Isense Remotesensecurrent 10 mA II StaticinputcurrentVi=8.3V IO=IOmax,VO=1.50V 3.4 A MTBF Predictedreliability 5 million hours |
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