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CS1500-FSZ bảng dữ liệu(PDF) 3 Page - Cirrus Logic |
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CS1500-FSZ bảng dữ liệu(HTML) 3 Page - Cirrus Logic |
3 / 22 page CS1500 DS849A5 3 May ?$shortyear> CONFIDENTIAL 1. CHARACTERISTICS AND SPECIFICATIONS 1.1 Absolute Maximum Ratings 1.2 Electrical Characteristics (TA = 25º C, VDD = 13V, -40º < TJ < +125º C, CL=1nF between pin GD and GND, all voltages are measured with respect to GND; all current are positive when flowing into the IC; unless otherwise specified) Pin Symbol Parameter Value Unit 7VDD IC Supply Voltage VZ V 1,2,3,4,8 - Analog Input Maximum Voltage -0.5 to VZ V 3,4 - Analog Input Maximum Current 50 mA 6VGD Gate Drive Output Voltage -0.3 to VZ V 6IGD Gate Drive Output Current -1.0 / +0.5 A -PD Total Power Dissipation @ TA=50° C 600 mW - θ JA Junction-to-Ambient Thermal Impedance 107 ºC / W TA Operating Ambient Temperature Range1 -40 to +125 ºC -TJ Junction Temperature Operating Range -40 to +125 ºC -TStg Storage Temperature Range -65 to +150 ºC Parameter Condition Symbol Min Typ Max Unit VDD Supply Voltage Turn-on Threshold Voltage VDD Increasing VDD(on) 8.4 8.8 9.3 V Turn-off Threshold Voltage (UVLO) VDD Decreasing VDD(off) 7.1 7.4 7.9 V UVLO Hysteresis VHys -1.3 - V Zener Voltage IDD =20mA VZ 17.0 17.9 18.5 V VDD Supply Current Start-up Supply Current VDD =VDD(on) IST -68 80 μA Standby Supply Current STBY <0.8 V ISB -80 95 μA Operating Supply Current CL=1nF, fsw=70kHz IDD -1.7 1.9 mA PFC Gate Drive Maximum Operating Frequency6 VDD = 13V fSW(max) 62 66 70 kHz Minimum Operating Frequency6 VDD = 13V fSW(min) 20 22 23 kHz Maximum Duty Cycle6 VDD = 13V Dmax 64 66 68 % Output Source Resistance IGD =100mA,VDD = 13V ROH -9 - Ω Output Sink Resistance IGD = -200mA,VDD = 13V ROL -6 - Ω Rising Time CL=1nF,VDD = 13V tr -32 45 ns Falling Time CL=1nF,VDD = 13V tf -15 25 ns Output Voltage Low State IGD = -200mA,VDD = 13V Vol - 0.9 1.3 V Output Voltage High State IGD =100mA,VDD = 13V Voh 11.3 11.8 - V |
Số phần tương tự - CS1500-FSZ |
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Mô tả tương tự - CS1500-FSZ |
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