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PKF4622PI Datasheet(PDF) 10 Page - Ericsson |
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PKF4622PI Datasheet(HTML) 10 Page - Ericsson |
10 / 24 page 10 EN/LZT 146 33 R1A (Replaces EN/LZT 137 09 R7) © Ericsson Microelectronics AB, June 2000 PKF 4621 TP = – 30 …+ 85°C, VI = 38 ... 72 V and pin 8 connected to pin 9 unless otherwise specified. IO1nom = 0.25 A, IO2nom = 0.25 A. 0 0.5 0 0.5 A Characteristics Conditions Output 1 Output 24) min typ max min typ max Unit Output voltage initial setting and accuracy VOi Output voltage tolerance band2) VO Idling voltage IO = 0 A Load regulation IO1 = 0.1…1.0 × IO1nom, IO2 = IO2nom, VI = 53 V ttr Load transient voltage Vtr Temperature coefficient2) Tcoeff Ramp-up time tr Start-up time ts Output current IO Max total output power2) PO max Current limiting threshold3) Ilim TP <TP max, VO = 10 V Short circuit current Isc VO = 0.2 …0.5 V, TA = +25°C 20 Hz …5 MHz Line regulation IO = IO nom Load transient recovery time 11.83 12.00 12.18 12.004) 14.3 22.0 14.3 22.0 V mV 200 320 650 200 330 650 mV +200 +200 mV –490 – 490 mV IO = IOnom, TP = +40…+90 ºC –3.7 –3.7 mV/°C 11 ms 33 ms 1.0 1.0 A 50 100 50 100 mVp-p 80 80 dB mV 300 300 ms 0.6…50 MHz Output VI = 38…60 V VI = 50…72 V –20 –20 –30 –30 Output adjust range1) 10.20 13.801) 10.20 13.801) V VOac Output ripple & noise IO = IO nom f = 100 Hz sine wave, 1 Vp-p, VI = 53 V (SVR = 20 log (1 Vp-p/VOp-p)) IO = IOnom, 0.1 …0.9 × VO VI = 53 V 1) Can be adjusted to 15 V, see Operating Information. 2) See Typical Characteristics. 3) Ilim on each output is set by the total load. 4) Output voltage on Output 2 is negative (–12V). 1.2 1.2 A IO1 = 0.1…1.0 × IO1nom, load step = 0.1A, IO2 = IO2nom, VI = 53 V Supply voltage rejection (ac) SVR IO = 0.1…1.0 × IO nom, VI = 53 V From VI connection to VO = 0.9 × VOi 45 45 dB TP =+25°C, IO1=IO2 = 0.15 A, VI = 53 V W 6 11.50 12.50 11.40 12.60 V 1.2 1.6 Characteristics Conditions Unit min typ max Pd Power dissipation Miscellaneous % Efficiency h IO = IO nom 79 83 VI = 53 V VI = 67 V VI = 53 V VI = 67 V 79 82 1.3 1.6 W Calculated value Long term drift included IO = 0.1 …1.0 × IOmax |
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