BD7F100EFJ-LB - Documentation
This product guarantees long time supply availability in the industrial instrumentation market. BD7F100EFJ-LB is an optocoupler-less Isolated Flyback Converter. An optocoupler or the tertiary winding feedback circuit which was needed to obtain a stable output voltage isolated by a transformer in the conventional application becomes unnecessary, thus, the number of parts is reduced drastically, producing a small-sized and high-reliability application isolated type power supply. Furthermore, a highly by the use of the Original Adapted-Type ON-Time Control Technology, it makes the external phase compensation parts become unnecessary, therefore a highly efficient isolated type power supply application can easily be produced.
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User's Guide
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Evaluation Board User's Guide for BD7F100EFJ-EVK-001 user's guide
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This User’s Guide describes Performance specification, Operation Procedures, Circuit Diagram, Bill of Materials, Layout, Reference Application Data.
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Evaluation Board User's Guide for BD7F100EFJ-EVK-002 user's guide
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This User’s Guide describes Performance specification, Operation Procedures, Circuit Diagram, Bill of Materials, Layout, Reference Application Data.
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Evaluation Board User's Guide for BD7F100EFJ-EVK-003 user's guide
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This User’s Guide describes Performance specification, Operation Procedures, Circuit Diagram, Bill of Materials, Layout, Reference Application Data.
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Application Note
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BD7Fx00xxx-LB Series Reference Circuit
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This document describes BD7Fx00xxx-LB Series lineup table and application examples.
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Importance of Probe Calibration When Measuring Power: Deskew
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Even when devices used for measurement are calibrated regularly, they will give incorrect results if calibration is not perfo rmed for the measurement environment. This application note explains the importance of probe calibration in power measurement environments.
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Thermal Resistance
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The definition and how to use thermal resistance and thermal characterization parameter of packages for ROHM’s integrated circuit are described in this application note.
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Impedance Characteristics of Bypass Capacitor
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This application note focuses on the impedance characteristics of capacitors, and explains cautions for selecting bypass capacitors.
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Package Ordering Unit
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For ICs
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