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IRS2166DPBF Datasheet(PDF) 3 Page - International Rectifier |
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IRS2166DPBF Datasheet(HTML) 3 Page - International Rectifier |
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3 / 18 page  IRS2166D(S)PbF www.irf.com Page 3 Electrical Characteristics VCC = VBS = VBIAS=14 V +/- 0.25 V, VCPH=VSD/EOL=VCOMP=VCS=VBUS=VZX=0.0 V, RT = RPH = 39.2 kΩ, CLO = CHO = CPFC = 1000 pF, CT = 470 pF, TA =25 °C unless otherwise specified. See state diagram for MODE. Symbol Definition Min Typ Max Units Test Conditions Supply Characteristics VCCUV+ VCC supply undervoltage positive going threshold 11.5 12.5 13.5 VCC rising from 0 V, CT = COM VCCUV- VCC supply undervoltage negative going threshold 9.5 10.5 11.5 VCC falling from 14 V, CT = COM VUVHYS VCC supply undervoltage lockout hysteresis 1.5 2.0 3.0 V CT = COM IQCCUV UVLO mode VCC quiescent current --- 250 500 µA VCC = 8 V, CT = COM IQCC Quiescent VCC supply current --- 4.3 5.1 mA CT = COM IQCCFLT Fault quiescent VCC supply current --- 600 900 µA MODE = FAULT ICC,RUN VCC current at RUN frequency --- 5.0 --- mA MODE=RUN COMP=2 V, toff,PFC=2 μs VCLAMP VCC zener clamp voltage 14.6 15.6 16.6 V ICC = 10 mA Floating Supply Characteristics IQBS0 Quiescent VBS supply current --- 30 70 VHO = VS IQBS1 Quiescent VBS supply current --- 50 90 µA VHO = VB VBSUV+ VBS supply undervoltage positive going threshold 8.0 9.0 10.0 VBS rising from 0 V VBSUV- VBS supply undervoltage negative going threshold 7.0 8.0 9.0 V VBS falling from 14 V ILKVS VS offset supply leakage current --- --- 50 µA VB = VS = HO = 600 V PFC Error Amplifier Characteristics ICOMP,SOURCE OTA error amplifier output current sourcing 20 30 40 MODE = RUN VVBUS = 3.5 V ICOMP,SINK OTA error amplifier output current sinking -45 -35 -25 µA MODE = RUN VVBUS = 4.5 V VCOMPOH OTA error amplifier output voltage swing (high state) 12.0 12.5 13.0 V VCOMPOL OTA error amplifier output voltage swing (low state) 200 300 400 mV PFC Control Characteristics VVBUSREG VBUS internal reference voltage (guaranteed by design) 3.9 4.0 4.1 VVBUSOV+ VBUS over-voltage comparator positive going threshold 4.1 4.3 4.5 VVBUSOV- VBUS over-voltage comparator negative going hysteresis 4.0 4.15 4.3 VCOMP=4.0 V VZX ZX pin positve edge triggered threshold voltage 1.5 2.0 2.5 V CT=COM VZXHYS ZX pin comparator hysterisis 100 300 500 mV VZXclamp ZX pin clamp voltage (high state) 5.7 6.7 7.7 V IZX = 5 mA, CT=COM tWD PFC watch-dog pulse interval 150 400 500 µs VZX = 0 V, VCOMP = 2.0 V CT=COM |
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