NCP1393BDR2G ON Semiconductor, NCP1393BDR2G Datasheet
NCP1393BDR2G
Specifications of NCP1393BDR2G
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NCP1393BDR2G Summary of contents
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... Pb−Free Package PINOUT VCC Rt BO GND ORDERING INFORMATION Device Package NCP1393BDR2G SOIC−8 (Pb−Free) †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. 1 Publication Order Number: MARKING ...
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Rbo1 AC OUTPUT + PFC FRONT STAGE Cbulk Rf Rbo2 M1 Dboot Cboot VCC Vboot Rt Mupper Bo HB GND Mlower M2 NCP1393 Rfstart Rfmax CSS Figure 1. Typical Application Example http://onsemi.com 2 DC OUTPUT + ...
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ref PFC Delay (100ms ref V DD PON V RESET Management V CC Clamp TSD − 20ms + Filter + V latch ref − ...
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PIN FUNCTION DESCRIPTION Pin # Pin Name Function 1 V Supplies the Driver Timing Resistor 3 BO Brown−Out 4 GND IC Ground 5 M Low−Side Driver Output lower 6 HB Half−Bridge Connection 7 M High−Side Driver Output ...
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ELECTRICAL CHARACTERISTICS (For typical values unless otherwise noted) CC Characteristic SUPPLY SECTION Turn−On Threshold Level, V Going Up CC Minimum Operating Voltage after Turn−On Startup Voltage on the Floating Section Cutoff Voltage on the Floating ...
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TEMPERATURE (°C) Figure 3. V CCon 8.85 8.80 8.75 8.70 8.65 8.60 8.55 −40 − TEMPERATURE (°C) Figure 5. ...
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TEMPERATURE (°C) Figure 9. F SWmax 45.0 40.0 35.0 30.0 25.0 20.0 15.0 10.0 5.0 0.0 −40 − TEMPERATURE (°C) Figure ...
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TEMPERATURE (°C) Figure 15. PFC delay 1.015 1.014 1.013 1.012 1.011 1.010 1.009 1.008 1.007 −40 − TEMPERATURE (°C) ...
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The NCP1393 is primarily intended to drive low cost half−bridge applications and especially half−bridge applications. The IC includes several features that help the designer to cope with resonant SPMS design. All features are described thereafter: • Wide Operating Frequency Range: ...
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The internal timing capacitor Ct is charged by current which is proportional to the current flowing out from the Rt pin. The discharging current I is applied when voltage DT on this capacitor reaches 2.5 V. The output drivers are ...
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V bulk R upper BO R lower Figure 23. The internal Brown−Out Configuration with an Offset Current Sink A resistive divider made of R upper portion of the HV rail on Pin 3. Below the turn−on level, the 18.2 mA ...
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Figure 24. Simulation Results for 350/250 ON/OFF Brown−Out Levels Figure 25. BO Input Functionality − V http://onsemi.com 12 < V < V bulk2 bulk bulk1 ...
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Figure 26. BO Input Functionality −V Figure 27. BO Input Functionality − V http://onsemi.com < V < PFC Start Follows bulk2 bulk bulk1 > V bulk bulk1 13 ...
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Figure 28. BO Input Functionality − V The I current sink is turned ON for 50 ms after any BO controller restart to let the BO input voltage stabilize (there can be connected big capacitor to the BO input and ...
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C capacitor that is refilled by external boot bootstrap diode. Pulse Trigger DEAD TIME B A from latch high if OK Figure 30. The Internal High−Voltage Section of the NCP1393 The A and B outputs are delivered ...
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... M S *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. The products described herein (NCP1393), may be covered by one or more of the following U.S. patents; 6,097, 075; 7176723; 6,362, other patents pending. ...