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IRS2168DPBF Datasheet(PDF) 5 Page - International Rectifier |
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IRS2168DPBF Datasheet(HTML) 5 Page - International Rectifier |
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5 / 21 page  IRS2168D(S)PbF www.irf.com Page 5 Electrical Characteristics (cont’d) V CC = VBS = VBIAS=14 V +/- 0.25 V, CLO = CHO = CPFC = 1000 pF, RFMIN = 42.2 kΩ, RPH = N/C, VCPH = VVCO = 0 V, V SD/EOL = VCOMP = VCS = VOC = VBUS = VZX = 0 V, TA=25 oC unless otherwise specified. Symbol Definition Min Typ Max Units Test Conditions Ballast Control Oscillator Characteristics f OSC, RUN Half-bridge oscillator run frequency 42.5 44.5 46.5 MODE = RUN f OSC, PH Half-bridge oscillator preheat frequency 81 85 89 kHz RPH = 42.2 k Ω, MODE = PREHEAT D Oscillator duty cycle --- 50 --- % td , LO LO output deadtime 1.1 1.6 2.1 td , HO HO output deadtime 1.1 1.6 2.1 µs V FMIN FMIN pin voltage 1.9 2.0 2.1 V VCC = 14.0 V Ballast Control Preheat, Ignition and Run Mode Characteristics V CPHEOP+ CPH pin end of preheat rising threshold voltage 8.8 9.3 9.8 V CPHSOI- CPH pin start of ignition falling threshold voltage 4.6 4.9 5.2 V VCOPH VCO pin preheat mode voltage --- 0 --- MODE = PREHEAT V VCOIGN VCO pin ignition mode voltage --- (Open Drain) --- V MODE = IGNITION, VCS < V CSTH+ I VCOIGN VCO pin ignition regulation discharge current --- 0.6 --- mA MODE = IGNITION, V VCO = 1 V, V CS > VCSTH+ V CPHRUN+ CPH pin run mode rising threshold voltage 8.8 9.3 9.8 MODE = IGNITION V VCORUN VCO pin run mode voltage --- (Open Drain) --- V MODE = RUN Ballast Control Protection Circuitry Characteristics V CSTH+ CS pin over-current sense threshold 1.1 1.2 1.3 V n EVENTS CS pin fault counter number of events 30 65 100 --- MODE = PREHEAT or RUN V SDTH+ SD pin rising non-latched shutdown threshold voltage 4.7 5.2 5.7 V SDTH- SD pin falling reset threshold voltage 2.5 3.0 3.5 V EOLBIAS EOL pin internal bias voltage 1.9 2.0 2.1 V EOLTH+ EOL pin rising latched shutdown threshold voltage 2.85 3.0 3.15 MODE = RUN V EOLTH- EOL pin falling latched shutdown threshold voltage 0.9 1.0 1.1 V MODE = RUN I EOL, SOURCE EOL pin OTA output sourcing current --- 10 --- MODE = PREHEAT V EOL = 1.5 V I EOL, SINK EOL pin OTA output sinking current --- -10 --- µA MODE = PREHEAT V EOL = 2.5 V V CPHFLT CPH pin fault mode voltage V VCOFLT VCO pin fault mode voltage V FMINFLT FMIN pin fault mode voltage --- 0 --- V MODE = FAULT |
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Similar Description - IRS2168DPBF |
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