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LB11660FV-TLM-H bảng dữ liệu(PDF) 3 Page - ON Semiconductor |
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3 / 10 page LB11660FV www.onsemi.com 3 Electrical Characteristics Unless otherwise specified Ta 25C, VCC = 12V Parameter Symbol Conditions Ratings Unit min typ max Circuit current ICC1 Drive mode 9 12 mA HB voltage VHB IHB = 5mA 1.05 1.25 1.40 V 6VREG voltage V6VREG 6VREG = 5mA 5.80 6 6.20 V CT pin high-level voltage VCTH 3.4 3.6 3.8 V CT pin low-level voltage VCTL 1.4 1.6 1.8 V ICT pin charge current 1 ICTC1 VCC = 12V 1.7 2.2 2.7 A ICT pin charge current 2 ICTC2 VCC = 6V 1.3 1.8 2.3 A ICT pin discharge current 1 ICTD1 VCC = 12V 0.11 0.15 0.19 A ICT pin discharge current 2 ICTD2 VCC = 6V 0.34 0.44 0.54 A ICT charge/discharge current ratio 1 RCT1 VCC = 12V 12 15 18 Times ICT charge/discharge current ratio 2 RCT2 VCC = 6V 3 4 5 Times ICT charge/discharge ratio threshold voltage VRCT 6 6.6 7.3 V VTH bias current IBVTH 2 1 0 A OUT output high saturation voltage VOH IO = 200mA, RL = 1 0.6 0.8 V PRE output low saturation voltage VPL IO = 5mA 0.2 0.4 V PRE output high saturation voltage VPH IO = 20mA 0.9 1.2 V Current limiter VRf VCC VM 450 500 550 mV PWM output pin high-level voltage VPWMH 2.2 2.5 2.8 V PWM output pin low-level voltage VPWML 0.4 0.5 0.7 V PWM external C charge current IPWM1 23 18 14 A PWM external C discharge current IPWM2 18 24 30 A PWM oscillator frequency FPWM C = 200pF 19 23 27 kHz Hall sensor input sensitivity VHN Zero peak value (including offset and hysteresis) 15 25 mV FG output pin low-level voltage VFG/RD IFG/RD = 5mA 0.2 0.3 V FG output pin leakage current IFGL/IRDL VFG/RD = 7V 30 A Thermal protection circuit THD Design target value*3 150 180 210 C *3: This is a design guarantee and is not tested in individual units. The thermal protection circuit is included to prevent any thermal damage to the IC. Since this would imply operation outside the IC's guaranteed temperature range, the application thermal design must be such that the thermal protection circuit will not operate if the fan is operating constantly. Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product performance may not be indicated by the Electrical Characteristics if operated under different conditions. |
Số phần tương tự - LB11660FV-TLM-H |
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Mô tả tương tự - LB11660FV-TLM-H |
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