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FAN604MX Folha de dados(PDF) 6 Page - ON Semiconductor |
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FAN604MX Folha de dados(HTML) 6 Page - ON Semiconductor |
6 / 23 page FAN604 www.onsemi.com 5 ELECTRICAL CHARACTERISTICS For typical values TJ = 25°C, for min/max values TJ = -40°C to 125°C, VDD = 15 V; unless otherwise noted. Parameter Test Conditions Symbol Min Typ Max Unit HV Section Supply Current Drawn from HV Pin VHV=120 V, VDD=0 V IHV 1.2 2.0 10 mA Leakage Current Drawn from HV Pin VHV=500 V, VDD=VDD-OFF+1 V IHV-LC 0 0.8 10 μA Brown-In Threshold Voltage RHV=150kΩ, VIN =80VAC VBrown-IN 100 110 120 V VDD Section Turn-On Threshold Voltage VDD Rising VDD-ON 15.3 17.2 18.7 V Turn-Off Threshold Voltage VDD Falling VDD-OFF 5.0 5.5 5.7 V Threshold Voltage for HV Startup TJ = 25C VDD-HV-ON 4.1 4.7 5.4 V Startup Current VDD=VDD-ON-0.16 V IDD-ST - 300 450 μA Operating Supply Current VCS=5.0 V, VVS=3 V, VFB=3 V CGATE=1nF IDD-OP - 2 3 mA Burst-Mode Operating Supply Current VCS=0.3 V, VVS=0 V, VFB=0 V; VDD=VDD-ONVDD-OVP10 V, CGATE=1nF IDD-Burst - 300 600 μA VDD Over-Voltage-Protection Level TJ = 25C VVDD-OVP 27.5 29.0 29.5 V VDD Over-Voltage-Protection Debounce Time tD-VDDOVP - 70 105 μs Oscillator Section Maximum Blanking Frequency VFB > VFB-BNK-H fBNK-MAX 125 130 135 kHz Minimum Blanking Frequency VFB < VFB-BNK-L fBNK-MIN 16.5 18.5 20.5 kHz Minimum Frequency VVS = 1V fOSC-MIN 15 17 19 kHz Forced Frequency Modulation Range VFB> VFB-Burst--H Δt FM-Range 210 265 310 ns Forced Frequency Modulation Period Δt FM-Period 2.1 2.5 2.9 ms Feedback Input Section FB Pin Input Impedance ZFB 39 42 45 k Ω Internal Voltage Attenuator of FB Pin (Note 5) AV 1/3 1/3.5 1/4 V/V FB Pin Pull-Up Voltage FB Pin Open VFB-Open 4.55 5.25 5.90 V Frequency Foldback Starting/Stopping VFB TJ = 25C VFB-BNK-H 2.10 2.25 2.40 V TJ = 25C VFB-BNK-L 1.10 1.25 1.40 V FB Threshold to Enable/Disable Gate Drive in Burst Mode VFB Rising VFB-Burst-H 0.65 0.75 0.85 V VFB Falling VFB-Burst-L 0.60 0.70 0.80 V |
Nº de peça semelhante - FAN604MX |
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Descrição semelhante - FAN604MX |
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