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FAN8741GX 数据表(PDF) 9 Page - Fairchild Semiconductor |
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FAN8741GX 数据表(HTML) 9 Page - Fairchild Semiconductor |
9 / 23 page 9 www.fairchildsemi.com FAN8741/FAN8742 Rev. 1.0.1 ELECTRICAL CHARACTERISTICS (Ta = 25 °c) (Ta=25 °C, SVCC1=VDD=PVCC1=VM2=5V,VM1=SVCC2=PVCC2=PVCC3=12V unless otherwise noted) * : Design guarantee specification Parameter Condition Min. Typ. Max. Units COMMON PART Quiescent Circuit Current 1 Mute1=L, Mute2=L -1 - mA -1 - Quiescent Circuit Current 2 Mute1=L, Mute2=H -1.5 - mA -9.5 - Quiescent Circuit Current 3 Mute1=H, Mute2=H -4 - mA -13 - Mute Low Voltage MUTE=variation - - 0.8 V Mute High Voltage MUTE=variation 3.0 - - V Mute Input Current MUTE=5V - 130 - µA Charge Pump Voltage 1 IPUMP=0mA - 19 - V Charge Pump Voltage 2 IPUMP=-1mA - 18 - V THERMAL SHUTDOWN Operating Temperature* - - 150 - oC Hysteresis Temperature* - - 25 - oC SPINDLE DRIVE PART Control Input Deadzone11 SPIN>VREF 20 50 100 mV Control Input Deadzone12 SPIN<VREF -100 -50 -20 mV Control Voltage Input Range 0 - 5 V Output Gain GMSP=GVO/RCSSP, RCSSP=0.33Ω, GVO=1[V/V] 2.55 3.0 3.45 A/V Output On Resistance(upper) Io=500mA - 0.4 - Ω Output On Resistance(lower) Io=500mA - 0.4 - Ω Output Limit Current RCSSP=0.33Ω -1.5 - A Hall Amp Common Mode Input Range - 1 - 4 V Minimum Hall Input Level* - 50 - - mV Hall Bias Output Voltage IHB=10mA 0.5 1.0 1.5 V Hall Bias Input Current -1 5 µA FG Low Voltage IFG=3mA - - 0.5 V DIR Low Voltage IDIR=3mA - - 0.5 V SLED DRIVE PART Control Input Deadzone21 SLIN1/SLIN2 > VREF 0 15 30 mV Control Input Deadzone22 SLIN1/SLIN2 < VREF -30 -15 0 mV Output Gain GMSL=GVO/RCSSL, RCSSL=1Ω, GVO=1[V/V] 0.85 1.0 1.15 A/V Output On Resistance(upper) Io=250mA - 1.0 - Ω Output On Resistance(lower) Io=250mA - 1.0 - Ω Output Limit Current RCSSL=1Ω -0.5 - A |
类似零件编号 - FAN8741GX |
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类似说明 - FAN8741GX |
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