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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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PKB4113CPI датащи(PDF) 9 Page - Ericsson |
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PKB4113CPI датащи(HTML) 9 Page - Ericsson |
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9 / 43 page  Ericsson Internal PRODUCT SPECIFICATION 7 (31) Prepared (also subject responsible if other) No. ESHUHAN 2/1301-BMR 655 Uen Approved Checked Date Rev Reference SEC/D (Betty Wu) EZHEWNG 2009-2-18 H 1.2 V/60 A Electrical Specification PKB 4718LC PI Tp1 = -40 to +90ºC, VI = 36 to 75 V, sense pins connected to output pins unless otherwise specified under Conditions. Typical values given at: Tp1 = +25°C, VI= 53 V, max IO , unless otherwise specified under Conditions. Characteristics Conditions min typ max Unit VI Input voltage range 36 75 V VIoff Turn-off input voltage Decreasing input voltage 29 31 33 V VIon Turn-on input voltage Increasing input voltage 30 33 36 V CI Internal input capacitance 1 μF PO Output power 0 72 W η Efficiency 50 % of max IO 87.5 % max IO 86 50 % of max IO , VI = 48 V 88 max IO , VI = 48 V 86 Pd Power Dissipation max IO 12.2 15.9 W Pli Input idling power IO = 0 A, VI = 53 V 2.5 W PRC Input standby power VI = 53 V (turned off with RC) 74 mW fs Switching frequency 0-100 % of max IO 250 kHz VOi Output voltage initial setting and accuracy Tp1 = +25°C, VI = 53 V, IO = 60 A 1.176 1.2 1.224 V VO Output adjust range See operating information 0.96 1.32 V Output voltage tolerance band 10-100% of max IO 1.17 1.23 V Idling voltage IO = 0 A 1.17 1.23 V Line regulation max IO 0 5 mV Load regulation VI = 53 V, 1-100% of max IO 0 5 mV Vtr Load transient voltage deviation VI = 53 V, Load step 25-75-25 % of max IO, di/dt = 1 A/μs, see Note 1 ±200 mV ttr Load transient recovery time 50 µs tr Ramp-up time (from 10 −90 % of V Oi) 10-100% of max IO, Tp1 = 25ºC, VI = 53 V 8 11 ms ts Start-up time (from VI connection to 90% of VOi) 13 18 ms tf Vin shutdown fall time (from VI off to 10% of VO) max IO 0.1 m s IO = 0 A 13 s tRC RC start-up time max IO 11 ms RC shutdown fall time (from RC off to 10% of VO) max IO 0.2 ms IO = 0 A 8 s IO Output current 0 60 A Ilim Current limit threshold VO = 1.1V, Tp1 < max Tp1 61 65 81 A Isc Short circuit current Tp1 = 25ºC, VO < 0.2V, see Note 2 75 A VOac Output ripple & noise See ripple & noise section, max IO, VOi 40 120 mVp-p OVP Over voltage protection Tp1 = +25°C, VI = 53 V, 10-100% of max IO 1.56 V Note 1: Output filter according to Ripple & Noise section. Note 2: RMS current in hiccup mode. E PKB4000C series Direct Converters Input 36-75 V, Output up to 60 A / 144 W EN/LZT 146 377 R4 D September 2013 © Ericsson AB Technical Specification 9 |
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