BD90640EFJ-C - Tools
BD90640EFJ-C is a step-down switching regulator controllers with integrated POWER MOS FET and has the capability to withstand high input voltage, providing a free setting function of operating frequency with external resistor. This switching regulator controller features a wide input voltage range (3.5 V to 36 V) and operating temperature range (-40 °C to +125 °C). Furthermore, an external synchronization input pin enables synchronous operation with external clock.
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Simulations
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ROHM Solution Simulator (Login Required)
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Switching Regulators
Input Voltage 3.5 V to 36 V, Output SW Current 4A 1ch Step-Down Switching Regulator, BD90640EFJ Time Domain |
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ROHM Solution Simulator (Login Required)
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Switching Regulators
Input Voltage 3.5 V to 36 V, Output SW Current 4A 1ch Step-Down Switching Regulator, BD90640EFJ Frequency Domain |
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BD90640EFJ/BD90640HFP Simulation Guide (ROHM Solution Simulator)
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This material provides a guide for performing simulations on the BD90640EFJ/BD90640HFP using the ROHM Solution Simulator.
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Models
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Unencrypted SPICE Model (Inquiry Form)
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After you fill out the inquiry form, we will send you two copies of the URL and password to download the document.
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BD90640EFJ-C SPICE Model
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BD90640EFJ-C Spice Modeling Report
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In this report, the characteristics that can be confirmed by the simulation using the SPICE model of the regulator IC BD90640EFJ-C will be described.
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2D/3D/CAD
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BD90640EFJ-C Footprint / Symbol
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PCB footprint / symbol library data (".bxl" file) that supports Schematic Symbol and PCB Footprint Pattern
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HTSOP-J8 Footprint / Symbol
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PCB footprint / symbol library data (".bxl" file) that supports Schematic Symbol and PCB Footprint Pattern
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HTSOP-J8 3D STEP Data
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