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NCP1230D133R2G Datasheet(PDF) 5 Page - ON Semiconductor |
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NCP1230D133R2G Datasheet(HTML) 5 Page - ON Semiconductor |
5 / 21 page NCP1230 http://onsemi.com 5 ELECTRICAL CHARACTERISTICS (For typical values TJ = 25°C, for min/max values TJ = -40°C to +125°C, Max TJ = 150°C, VCC = 13 V, VPIN8 = 30 V unless otherwise noted.) Characteristic Symbol Pin Min Typ Max Unit Supply Section (All frequency versions, otherwise noted) Turn-On Threshold Level, VCC Going Up (Vfb = 2.0 V) VCCOFF 6 11.6 12.6 13.6 V Minimum Operating Voltage after Turn-On VCC(min) 6 7.0 7.7 8.4 V VCC Decreasing Level at which the Latch-Off Phase Ends (Vfb = 3.5 V) VCClatch 6 5.0 5.6 6.2 V VCC Level at which the Internal Logic gets Reset VCCreset 6 - 4.0 - V Internal IC Consumption, No Output Load on Pin 6 (Vfb = 2.5 V) ICC1 6 0.6 1.1 1.8 mA Internal IC Consumption, 1.0 nF Output Load on Pin 6, FSW = 65 kHz (Vfb = 2.5 V) ICC2 6 1.3 1.8 2.5 mA Internal IC Consumption, 1.0 nF Output Load on Pin 6, FSW = 100 kHz ICC2 6 1.3 2.2 3.0 mA Internal IC Consumption, 1.0 nF Output Load on Pin 6, FSW = 133 kHz ICC2 6 1.3 2.8 3.3 mA Internal IC Consumption, Latch-Off Phase ICC3 6 400 680 1000 mA Internal Startup Current Source High-Voltage Current Source, 1.0 nF Load (VCCOFF -0.2 V, Vfb = 2.5 V, VPIN8 = 30 V) IC1 8 1.8 3.2 4.2 mA High-Voltage Current Source (VCC = 0 V) IC2 8 1.8 4.4 5.6 mA Minimum Startup Voltage (Ic = 0.5 mA, VCCOFF -0.2 V, Vfb = 2.5 V) VHVmin 8 - 20 23 V Startup Leakage (VPIN8 = 500 V) IHVLeak 8 10 30 80 mA Drive Output Output Voltage Rise-Time @ CL = 1.0 nF, 10-90% of Output Signal Tr 5 - 40 - ns Output Voltage Fall-Time @ CL = 1.0 nF, 10-90% of Output Signal Tf 5 - 15 - ns Source Resistance, RLoad 300 W (Vfb = 2.5 V) ROH 5 6.0 12.3 25 W Sink Resistance, at 1.0 V on Pin 5 (Vfb = 3.5 V) ROL 5 3.0 7.5 18 W Pin 1 Output Impedance (or Rdson between Pin 1 and Pin 6 when SW1 is closed) Rload on Pin 1 = 680 W RPFC 1 6.0 11.7 23 W Current Comparator and Thermal Shutdown Input Bias Current @ 1.0 V Input Level on Pin 3 IIB 3 - 0.02 - mA Maximum Internal Current Setpoint Tj = 25 °C Tj = -40 °C to +125°C ILimit 3 1.010 0.979 1.063 - 1.116 1.127 V Default Internal Setpoint for Skip Cycle Operation and Standby Detection Vskip 3 600 750 900 mV Default Internal Setpoint to Leave Standby Vstby-out - 1.0 1.25 1.5 V Propagation Delay from CS Detected to Gate Turned Off (VGate = 10 V) (Pin 5 Loaded by 1.0 nF) TDEL CS 3 - 90 180 ns Leading Edge Blanking Duration TLEB 3 100 200 350 ns Soft-Start Period (Note 3) SS - - 2.5 - ms Temperature Shutdown, Maximum Value (Note 3) TSD - 150 165 - °C Hysteresis while in Temperature Shutdown (Note 3) TSD hyste - - 25 - °C 3. Verified by Design. |
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