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FAN6754BMRMY 数据表(PDF) 9 Page - Fairchild Semiconductor |
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FAN6754BMRMY 数据表(HTML) 9 Page - Fairchild Semiconductor |
9 / 24 page © 2010 Fairchild Semiconductor Corporation www.fairchildsemi.com FAN6921AMR • Rev. 1.0.2 9 Electrical Characteristics (Continued) VDD=15 V, TA=-40°C ~105°C (TA=TJ), unless otherwise specified. Symbol Parameter Condition Min. Typ. Max. Unit PFC Output Section VZ PFC Gate Output Clamping Voltage VDD=25 V 14.0 15.5 17.0 V VOL PFC Gate Output Voltage Low VDD=15 V, IO=100 mA 1.5 V VOH PFC Gate Output Voltage High VDD=15 V, IO=100 mA 8 V tR PFC Gate Output Rising Time VDD=12 V, CL=3 nF, 20~80% 30 65 100 ns tF PFC Gate Output Falling Time VDD=12 V, CL=3 nF, 80~20% 30 50 70 ns PFC Zero-Current Detection Section VZCD Input Threshold Voltage Rising Edge VZCD Increasing 1.9 2.1 2.3 V VZCD-HYST Threshold Voltage Hysteresis VZCD Decreasing 0.25 0.35 0.45 V VZCD-HIGH Upper Clamp Voltage IZCD=3 mA 8 10 V VZCD-LOW Lower Clamp Voltage 0.40 0.65 0.90 V VZCD-SSC Starting Source Current Threshold Voltage 1.3 1.4 1.5 V tDELAY Maximum Delay from ZCD to Output Turn-On VCOMP=5 V, fS=60 kHz 100 200 ns tRESTART-PFC Restart Time 300 500 700 µs tINHIB Inhibit Time (Maximum Switching Frequency Limit) VCOMP=5 V 1.5 2.5 3.5 µs VZCD-DIS PFC Enable / Disable Function Threshold Voltage 0.15 0.20 0.25 V tZCD-DIS PFC Enable / Disable Function Debounce Time VZCD=100 mV 100 150 200 µs Continued on the following page… |
类似零件编号 - FAN6754BMRMY |
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类似说明 - FAN6754BMRMY |
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