在线翻译

TNY263-268 Parameter Symbol Conditions SOURCE = 0 V; TJ = -40 to 125 °C See Figure 18 (Unless Otherwise Specified) Min Typ Max Units CONTROL FUNCTIONS (cont.) BYPASS Pin Voltage VBP See Note C 5.6 5.85 6.15 V BYPASS Pin Voltage Hysteresis VBPH 0.80 0.95 1.20 V EN/UV Pin LineUnder-Voltage Threshold ILUV TJ = 25 °C 44 49 54 μA CIRCUIT PROTECTION Current Limit ILIMIT TNY263 TJ = 25 °C di/dt = 42 mA/μs See Note E 195 210 225 mA TNY264 TJ = 25 °C di/dt = 50 mA/μs See Note E 233 250 267 TNY265 TJ = 25 °C di/dt = 55 mA/μs See Note E 255 275 295 TNY266 TJ = 25 °C di/dt = 70 mA/μs See Note E 325 350 375 TNY267 TJ = 25 °C di/dt = 90 mA/μs See Note E 419 450 481 TNY268 TJ = 25 °C di/dt = 110 mA/μs See Note E 512 550 588 Initial Current Limit IINIT See Figure 21TJ = 25 °C 0.65 x ILIMIT(MIN) mA Leading EdgeBlanking Time tLEB TJ = 25 °C See Note F 170 215 ns Current Limit Delay tILD TJ = 25 °C See Note F, G 150 ns Thermal Shutdown Temperature 125 135 150 °C Thermal Shutdown Hysteresis 70 °C 14 G 4/05 TNY263-268 Parameter Symbol Conditions SOURCE = 0 V; TJ = -40 to 125 °C See Figure 18 (Unless Otherwise Specified) Min Typ Max Units OUTPUT ON-State Resistance RDS(ON) TNY263 ID = 21 mA TJ = 25 °C 33 38 . TJ = 100 °C 50 57 TNY264 ID = 25 mA TJ = 25 °C 28 32 TJ = 100 °C 42 48 TNY265 ID = 28 mA TJ = 25 °C 19 22 TJ = 100 °C 29 33 TNY266 ID = 35 mA TJ = 25 °C 14 16 TJ = 100 °C 21 24 TNY267 ID = 45 mA TJ = 25 °C 7.8 9.0 TJ = 100 °C 11.7 13.5 TNY268 ID = 55 mA TJ = 25 °C 5.2 6.0 TJ = 100 °C 7.8 9.0 OFF-State Drain Leakage Current IDSS VBP = 6.2 V, VEN/UV = 0 V, VDS = 560 V 更多：https://www.bmcx.com/ , TJ = 125 °C TNY263-266 50 μA TNY267-268 100 Breakdown Voltage BVDSS VBP = 6.2 V, VEN/UV = 0 V, See Note H, TJ = 25 °C 700 V Rise Time tR Measured in a Typical Flyback Converter Application 50 ns Fall Time tF 50 ns Drain SupplyVoltage 50 V Output EN/UVDelay tEN/UV See Figure 20 10 μs Output DisableSetup Time tDST 0.5 μs Auto-Restart ON-Time tAR TJ = 25 °C See Note I 50 ms Auto-Restart Duty Cycle DCAR 5.6 % G 4/05 15