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L6599N Arkusz danych(PDF) 9 Page - STMicroelectronics |
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L6599N Arkusz danych(HTML) 9 Page - STMicroelectronics |
9 / 36 page L6599 Electrical characteristics 9/36 Symbol Parameter Test condition Min Typ Max Unit Line sensing Vth Threshold voltage Voltage rising or falling (1) 1.2 1.25 1.3 V IHyst Current hysteresis VCC > 5V, VLINE = 0.3V 12 15 18 µA Vclamp Clamp level ILINE = 1mA 6 8 V DIS function IDIS Input bias current VDIS = 0 to Vth -1 µA Vth Disable threshold Voltage rising (1) 1.77 1.85 1.93 V Oscillator D Output duty cycle Both HVG and LVG 48 50 52 % fosc Oscillation frequency 58.2 60 61.8 kHz RRFmin= 2.7 kΩ 240 250 260 Maximum recommended 500 kHz TD Dead-time Between HVG and LVG 0.2 0.3 0.4 µs VCFp Peak value 3.9 V VCFv Valley value 0.9 V VREF Voltage reference at pin 4 (1) 1.92 2 2.08 V KM Current mirroring ratio 1 A/A RFMIN Timing resistor range 1 100 k Ω PFC_STOP function Ileak High level leakage current VPFC_STOP = VCC, VDIS = 0V 1 µA VL Low saturation level IPFC_STOP =1mA, VDIS = 2V 0.2 V Soft-start function Ileak Open-state current V(Css) = 2V 0.5 µA R Discharge resistance VISEN > VISENx 120 Ω Standby function IDIS Input Bias Current VDIS = 0 to Vth -1 µA Vth Disable threshold Voltage falling (1) 1.2 1.25 1.3 V Hys Hysteresis Voltage rising 50 mV Table 4. Electrical characteristics |
Podobny numer części - L6599N |
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Podobny opis - L6599N |
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