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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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IR2152 датащи(PDF) 3 Page - International Rectifier |
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IR2152 датащи(HTML) 3 Page - International Rectifier |
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3 / 6 page  IR2152 CONTROL INTEGRATED CIRCUIT DESIGNERS MANUAL B-195 Parameter Value Symbol Definition Min. Typ. Max. Units Test Conditions tr Turn-On Rise Time — 80 120 tf Turn-Off Fall Time — 40 70 DT Deadtime 0.50 1.20 2.25 µs DRT Duty Cycle 48 50 52 % Dynamic Electrical Characteristics VBIAS (VCC, VBS) = 12V, CL = 1000 pF and TA = 25°C unless otherwise specified. ns Parameter Value Symbol Definition Min. Typ. Max. Units Test Conditions fOSC Oscillator Frequency 19.4 20.0 20.6 RT = 35.7 kΩ 94 100 106 RT = 7.04 kΩ VCLAMP VCC Zener Shunt Clamp Voltage 14.4 15.6 16.8 ICC = 5 mA VCT+ 2/3 VCC Threshold 7.8 8.0 8.2 V VCT- 1/3 VCC Threshold 3.8 4.0 4.2 VCTUV CT Undervoltage Lockout, VCC - CT — 20 50 2.5V<VCC<VCCUV+ VRT+ RT High Level Output Voltage, VCC - RT — 0 100 IRT = -100 µA — 200 300 IRT = -1 mA VRT- RT Low Level Output Voltage — 20 50 IRT = 100 µA — 200 300 IRT = 1 mA VRTUV RT Undervoltage Lockout — 0 100 2.5V<VCC<VCCUV+ VOH High Level Output Voltage, VBIAS - VO — — 100 IO = 0A VOL Low Level Output Voltage, VO — — 100 IO = 0A ILK Offset Supply Leakage Current — — 50 VB = VS = 600V IQBS Quiescent VBS Supply Current — 10 50 IQCC Quiescent VCC Supply Current — 400 950 ICT CT Input Current — 0.001 1.0 VCCUV+ VCC Supply Undervoltage Positive Going 7.7 8.4 9.2 Threshold VCCUV- VCC Supply Undervoltage Negative Going 7.4 8.1 8.9 Threshold VCCUVH VCC Supply Undervoltage Lockout Hysteresis 200 500 — mV IO+ Output High Short Circuit Pulsed Current 100 125 — VO = 0V IO- Output Low Short Circuit Pulsed Current 210 250 — VO = 15V Static Electrical Characteristics VBIAS (VCC, VBS) = 12V, CL = 1000 pF, CT = 1 nF and TA = 25°C unless otherwise specified. The VIN, VTH and IIN parameters are referenced to COM. The VO and IO parameters are referenced to COM and are applicable to the respective output leads: HO or LO. kHz mV V mA µA To Order Next Data Sheet Index Previous Datasheet |
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