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MC33364D1G bảng dữ liệu(PDF) 5 Page - ON Semiconductor |
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MC33364D1G bảng dữ liệu(HTML) 5 Page - ON Semiconductor |
5 / 16 page MC33364 http://onsemi.com 5 ELECTRICAL CHARACTERISTICS (VCC = 15.5 V, for typical values TA = 25°C, for min/max values TJ = −25 to 125°C) Characteristic Symbol Min Typ Max Unit VOLTAGE REFERENCE Reference Output Voltage (IOut = 0 mA, TJ = 25°C) Vref 4.90 5.05 5.20 V Line Regulation (VCC = 10 V to 20 V) Regline − 2.0 50 mV Load Regulation (IOut = 0 mA to 5.0 mA) Regload − 0.3 50 mV Maximum Vref Output Current IO − 5 − mA Reference Undervoltage Lockout Threshold Vth − 4.5 − V ZERO CURRENT DETECTOR Input Threshold Voltage (Vin Decreasing) Vth 0.9 1.0 1.1 V Hysteresis (Vin Decreasing) VH − 200 − mV Input Clamp Voltage − High State (IDET = 3.0 mA) VIH 9.0 10.33 12 V Input Clamp Voltage − Low State (IDET = −3.0 mA) VIL −1.1 −0.75 0.5 CURRENT SENSE COMPARATOR Input Bias Current (VCS = 0 to 2.0 V) IIB −0.5 0.02 0.5 mA Built In Offset VIO 50 108 170 mV Feedback Pin Input Range VFB 1.1 1.24 1.4 V Feedback Pin to Output Delay tDLY 100 232 400 ns DRIVE OUTPUT Source Resistance (Drive = 0 V, VGate = VCC − 1.0 V) ROH 10 36 70 W Sink Resistance (Drive = VCC, VGate = 1.0 V) ROL 5 11 25 W Output Voltage Rise Time (25% − 75%) (CL = 1.0 nF) tr − 67 150 ns Output Voltage Fall Time (75% − 25%) (CL = 1.0 nF) tf − 28 50 ns Output Voltage in Undervoltage (VCC = 7.0 V, ISink = 1.0 mA) VO(UV) − 0.01 0.03 V LEADING EDGE BLANKING Delay to Current Sense Comparator Input tPHL(in/out) − 250 − ns (VFB = 2.0 V, VCS = 0 V to 4.0 V step, CL = 1.0 nF) THERMAL SHUTDOWN Shutdown (Junction Temperature Increasing) Hysteresis (Junction Temperature Decreasing) Tsd TH − − 180 50 − − °C TIMER Watchdog Timer tDLY 200 360 700 ms UNDERVOLTAGE LOCKOUT Startup Threshold (VCC Increasing) Vth(on) 14 15 16 V Minimum Operating Voltage After Turn−On (VCC Decreasing) VShutdown 6.5 7.6 8.5 V FREQUENCY CLAMP Internal FC Function (pin open) fmax 104 126 145 kHz Internal FC Function (pin grounded) fmax 400 564 800 kHz Frequency Clamp Input Threshold Vth(FC) 1.89 1.95 2.01 V Frequency Clamp Control Current Range (Sink) IControl 30 70 110 mA Dead Time (FC pin = 1.7 V) Td 3.5 5.0 6.5 ms TOTAL DEVICE Line Startup Current (VLine = 50 V) (VCC = Vth(on) − 1.0 V) ILine 5.0 8.5 12 mA Restart Delay Time tDLY 100 ms Line Pin Leakage (VLine = 500 V) ILine 0.5 32 70 mA Line Startup Current (VCC = 0 V, VLine = 50 V) ILine 6.0 10 12 mA VCC Dynamic Operating Current (50 kHz, CL = 1.0 nF) ICC 1.5 2.75 4.5 mA VCC Off State Consumption (VCC = 11 V) ICC Off 300 544 800 mA |
Số phần tương tự - MC33364D1G |
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Mô tả tương tự - MC33364D1G |
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