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IR2520D Datasheet(PDF) 3 Page - International Rectifier |
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IR2520D Datasheet(HTML) 3 Page - International Rectifier |
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3 / 17 page  IR2520D(S) & (PbF) www.irf.com 3 Electrical Characteristics VCC = VBS = VBIAS = 14V +/- 0.25V, CLO=CHO=1000pF, RFMIN = 82kΩ and TA = 25°C unless otherwise specified. Symbol Definition Min. Typ. Max. Units Test Conditions VCCUV+ VCC and VBS supply undervoltage positive going 11.4 12.6 13.8 VCC rising from OV threshold VCCUV- VCC and VBS supply undervoltage negative going 9.0 10.0 11.0 threshold VUVHYS VCC supply undervoltage lockout hysteresis — 2.7 — IQCCUV UVLO quiescent current — 45 80 VCC = 10V IQCCFLT Fault mode quiescent current — 100 — ICCHF VCC supply current f=85KHz — 4.5 — VVCO=0V ICCLF VCC supply current f=35KHz — 2.0 — VVCO=6V VCLAMP VCC Zener clamp voltage 14.4 15.4 — V ICC = 10mA IQBS0 Quiescent VBS supply current — 80 150 VCC=10V, VBS=14V IQBSUV Quiescent VBS supply current — 20 40 VCC=10V, VBS=7V VBSUV+ VBS supply undervoltage positive going threshold 7.7 9.0 10.3 V VBSUV- VBS supply undervoltage negative going threshold 6.8 8.0 9.2 V ILK Offset supply leakage current — — 50 µAVB = VS = 600V f(min) Minimum oscillator frequency (Note 4) 29.6 34 38.2 VVCO=6V f(max) Maximum oscillator frequency (Note 4) 67 86 96 VVCO=0V D Oscillator duty cycle — 50 — % DTLO LO output deadtime — 2.0 — DTHO HO output deadtime — 2.0 — IVCOQS IVCO quick start — 50 — VVCO=0V IVCOFS IVCO frequency sweep 0.8 1.3 1.7 VVCO=2V IVCO_5V IVCO when VCO is at 5V — 1.1 — VVCO_max Maximum VCO voltage — 6 — V VLO=LOW LO output voltage when LO is low — COM — VHO=LOW HO output voltage when HO is low — COM — VLO=HIGH LO output voltage when LO is high — VCC — VHO=HIGH HO output voltage when HO is high — VCC — TRISE Turn on rise time — 150 230 TFALL Turn off fall time — 75 120 IO+ Output source short circuit pulsed current — 140 — mA IO- Output sink short circuit pulse current — 230 — mA Note 4: Frequency shown is nominal for RFMIN=82kΩ. Frequency can be programmed higher or lower with the value of RFMIN. µS kHz µA V µA mA nS mV µA Supply Characteristics Floating Supply Characteristics Oscillator I/O Characteristics Gate Driver Output Characteristics |
Similar Part No. - IR2520D |
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Similar Description - IR2520D |
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