| MOSFET Spice Parameters Spreadsheet Calculator |
| This spreadsheet calculates nmos or pmos level one, three and BSIM3 SPICE parameters from details known about the process parameters, device layout and fabrication history. Level one spice parameters assume mobility is a function of total impurity concentration and temperature only. |
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| NCP1351 Inductor Calculator Excel Spreadsheet |
| The NCP1351 is a current-mode controller targeting low power off-line flyback Switched Mode Power Supplies (SMPS) where cost is of utmost importance. Based on a fixed peak current technique (quasi-fixed TON), the controller decreases its switching frequency as the load becomes lighter. |
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| NCP3163 Design Calculators Spreadsheet |
| The NCP3163 Series is a performance enhancement to the popular MC33163 and MC34163 monolithic DC−DC converters. These devices consist of an internal temperature compensated reference, comparator, controlled duty cycle oscillator with an active current limit circuit, driver and high current output switch. |
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| NCV8876 Design Tool Calculator Excel Spreadsheet |
| NCV8876 design tool - this tool is intended to assist the user when designing with the NCV8876 for continuous conduction mode boost applications. It is intended to provide first pass values and does not replace simulation and prototyping. |
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| NUD4001 LED Design Tool |
| The NUD4001 from ON Semiconductor is a low cost versatile LED driver. The device allows the user to set the current with an external resistor and it is capable of delivering currents of up to 500 mA in a SO8 package. |
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