This document provides an equivalent circuit diagram and description of the TB67S149FTG clock controlled unipolar stepping motor driver chip. It includes detailed schematics of the various blocks that make up the chip, including the UPnPC control block, reference voltage selection blocks, and driver output blocks. The document is copyrighted by Siam Bee Technologies and is intended for modeling the chip in LTspice simulation software.
This document describes a simplified SPICE behavioral model for simulating the input-output characteristics of a DC/DC converter. The model focuses on the input-output relationships rather than detailed circuitry, allowing faster system-level simulations. Key parameters like efficiency, input and output voltages can be set to represent different converter specifications. The model enables transient and DC sweep analysis to observe output voltage and efficiency variations with changing input voltage.
This document describes a simplified SPICE behavioral model for simulating the input-output characteristics of a DC/DC converter. The model focuses on the relationships between input voltage, output voltage, and efficiency rather than detailed circuitry. It allows faster system-level simulations compared to cycle-to-cycle models. Parameters like output voltage, efficiency, and minimum/maximum input voltages can be adjusted to specify different converter designs. The document provides an example model and shows how to simulate the input-output characteristics.
This document provides a list of 257 SPICE models from various manufacturers that are available for free download. The models are organized into categories such as Diode/General Purpose Rectifier, Diode/Schottky Rectifier, Laser Diode, Junction FET, MOSFET, and more. For each category, the document lists the number of models available from each manufacturer and provides details on the specific part numbers and model parameters.
This document provides a list of 4,412 models of electronic components from various manufacturers. It includes semiconductors, passive parts, batteries, mechanical parts, motors, lamps, and power supplies. For each component type, the document specifies the manufacturer, part number, model, thermal characteristics, and last update. It appears to be a comprehensive parts list from a company called Siam Bee Technologies for their SPICEPARK component library.
Update 22 models(Schottky Rectifier ) in SPICE PARK(APR2024)Tsuyoshi Horigome
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This document provides an inventory update of 6,747 parts at Spice Park as of April 2024. It lists the part numbers, manufacturers, and quantities of various semiconductor components, including 1,697 Schottky rectifier diodes from 29 different manufacturers. It also includes details on passive components, batteries, mechanical parts, motors, and lamps in the inventory.
The document provides an inventory update from April 2024 of the Spice Park collection which contains 6,747 electronic components. It includes tables listing the types of semiconductor components, passive parts, batteries, mechanical parts, motors, and lamps in the collection along with their manufacturer and quantities. One of the semiconductor components, the general purpose rectifier diode, is broken down into a more detailed table with 116 entries providing part numbers, manufacturers, thermal ratings, and remarks.
Update 31 models(Diode/General ) in SPICE PARK(MAR2024)Tsuyoshi Horigome
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The document provides an inventory update from March 2024 of parts in the Spice Park warehouse. It lists 6,725 total parts across various categories including semiconductors, passive parts, batteries, mechanical parts, motors, and lamps. The semiconductor section lists 652 general purpose rectifier diodes from 18 different manufacturers with quantities ranging from 2 to 145 pieces.
This document provides an inventory list of parts at Spice Park as of March 2024. It contains 3 sections - Semiconductor parts (diodes, transistors, ICs etc.), Passive parts (capacitors, resistors etc.), and Battery parts. For Semiconductor parts, it lists 36 different part types and provides the quantity of each part. It then provides further details of Diode/General Purpose Rectifiers, listing the manufacturer and quantity of 652 individual part numbers.
Update 29 models(Solar cell) in SPICE PARK(FEB2024)Tsuyoshi Horigome
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The document provides an inventory update from February 2024 of Spice Park, which contains 6,694 total pieces of electronic components and parts. It lists 36 categories of semiconductor devices, 11 categories of passive parts, 10 types of batteries, 5 mechanical parts, DC motors, lamps, and power supplies. It provides the most detailed listing for solar cells, with 1,003 total pieces from 51 manufacturers listed with part numbers.
The document provides an inventory update from February 2024 of Spice Park, which contains 6,694 electronic components. It lists the components by type (e.g. semiconductor), part number, manufacturer, thermal rating, and quantity on hand. For example, it shows that there are 621 general purpose rectifier diodes from manufacturers such as Fairchild, Fuji, Intersil, Rohm, Shindengen, and Toshiba. The detailed four-page section provides further information on the first item, general purpose rectifier diodes, including 152 individual part numbers and specifications.
This document discusses circuit simulations using LTspice. It describes driving a circuit simulation by inserting a 250 ohm resistor between the output terminals. It also describes simulating a 1 channel bridge circuit where the DUT1 and DUT2 resistors are both set to 100 ohms and the input voltage is set to either 1V or 5V.