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PKA2211CI Datasheet(PDF) 9 Page - Ericsson |
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PKA2211CI Datasheet(HTML) 9 Page - Ericsson |
9 / 20 page EN/LZT 146 09 R1A © Ericsson Microelectronics AB, June 2000 9 PKA 2231 PI, CI TC = 0…+95°C, VI = 19...35 V unless otherwise specified. IO1nom = 3.8 A, IO2, 3nom = 0.25 A. Characteristics Conditions Unit min typ max Efficiency h Power dissipation Pd Miscellaneous 78 82 % 5.5 W IO = IO nom, VI = 26 V IO = IOnom, VI = 26 V 0 5 01 01 A Characteristics Conditions Output 1 min typ max Unit Output voltage initial setting and accuracy TC =+25°C, IO =IOnom, VI = 26 V VOi Output voltage tolerance band VO Idling voltage IO = 25 mA Load regulation IO1=0.1 …1.0 ´ IOnom, IO2, 3 = IOnom, 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 total output power3) POmax Current limiting threshold Ilim TC <TC max Short curcuit current1) Isc IO=IO nom 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)) IO= 0.1 …1.0 ´ IOnom, VI = 26 V Line regulation Load transient recovery time 5.50 15.90 15.90 V 52 mV 100 100 100 ms +250 +650 +650 mV –250 –650 –650 mV IO =IO nom, TC <TC max ±0.5 ±1.2 ±1.2 mV/°C 90 150 150 mVp-p VOac 50 43 43 dB min typ max Output 2 30 30 30 ms IO =IO nom Output 3 min typ max 5.10 5.13 5.17 11.85 ±4% 11.85 ±4% V 5.00 5.34 V 62 168 168 mV 10 10 10 ms min 25, max 15 on Out 2 + Out 3 min 1.02 ´ POmax4) W Output ripple & noice Output Output adjust range1) % ±10 1) See Operating Information. 2) Temperature coefficient is neutral at low temperatures. 3) See Typical Characteristics, Power derating. 4) Ilim on each output is set by the total load. IO =0.1 …1.0 ´ IOnom, IO 2, 3=IOnom Long term drift included IO=0.1 …1.0 ´ IOnom, VI = 26 V load step = 80% of IO nom symmetrical load, IO2, 3 = IOnom di dt <0.1A/ ms A |
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