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PKA2231CI Datasheet(PDF) 6 Page - Ericsson |
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PKA2231CI Datasheet(HTML) 6 Page - Ericsson |
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6 / 20 page  EN/LZT 146 09 R1A © Ericsson Microelectronics AB, June 2000 6 PKA 2411 PIL Characteristics Conditions Output 1 min typ max Unit Output voltage initial setting and accuracy TC =+25°C, IO =IOmax, VI =26 V VOi Output voltage tolerance band VO Idling voltage IO = 25 mA Line regulation IO =IO max 5.10 5.13 5.17 V 5.40 V TC = 0…+95°C, VI = 19…35 V unless otherwise specified. Long term drift included Output IO=0.1 …1.0 ´ IOmax 62 mV Output adjust range1) ±10 % 5.00 5.36 V Characteristics Conditions Unit min typ max Efficiency h Power dissipation Pd Miscellaneous 79 81 % 9.4 W IO = IO max, VI = 26 V IO= IOmax, VI = 26 V 0 8.0 A Load regulation IO=0.1 …1.0 ´ IOmax, VI = 26 V ttr Load transient voltage Vtr Temperature coefficient2) Tcoeff Ramp-up time tr Start-up time ts 0.1 …0.9 ´ VO From VI connection to VO = 0.9 ´ VOi Output current IO Max output power3) PO max Current limiting threshold Ilim TC <TC max Short circuit current1) Isc Output ripple & noise 20 Hz …5 MHz Supply voltage rejection (ac) SVR f = 100 Hz sine wave, 1 Vp-p, VI = 26 V (SVR = 20 log (1 Vp-p/VOp-p)) Load transient recovery time 72 mV +250 mV –250 mV IO =IO max, TC <TC max ±0.5 mV/°C 10 ms 30 ms 40 W 8.15 A 90 mVp-p VO ac 50 dB 200 ms IO =IO max IO= 0.1…1.0 ´ IOmax A IO= 0.1 …1.0 ´ IOmax, VI = 26 V load step = 0.8 × IOmax 1) See Operating Information. 2) Temperature coefficient is positive at low temperatures. 3) See Typical Characteristics, Power derating. di dt <0.1A/ ms |
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