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ROHM BD7J101HFN-LBTR
AC / DC Converter, Flyback, Isolated, 400 kHz, 450µA, 8 to 80 V supply, HSON-8, -40 °C to 125 °C
- Manufacturer:
- ROHM ROHM
- Manufacturer Part No:
- BD7J101HFN-LBTR
- Order Code:
- 4180321
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- Technical Datasheet:
- BD7J101HFN-LBTR Datasheet
- ECAD / MCAD
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Product Overview
BD7J101HFN-LB is a low power isolated flyback converter IC with integrated switching MOSFET. This IC is an optocoupler-less isolated flyback converter. It is not necessary to use any optocouplers and feedback circuits by a third winding of transformers; these have been ever required to obtain a stable output voltage in conventional applications. Furthermore, adoption of the original adapter type technology that controls on time makes the external phase compensation parts unnecessary, which realizes the designs of isolated power supply application with drastic reduction of parts number, minimization of application circuits, and high reliability. It is used in application such as isolated power supply for industrial equipment etc.
- Power supply voltage range (VIN pin) is 8V to 80V, SW pin is 120V maximum
- Over current protection current is 0.90A typ, high efficient light load mode (at PFM operation)
- Switching frequency is 400KHz typ, current at shutdown is 0μA typ
- Reference voltage accuracy is ±1.6%, current at switching operation is 0.45mA typ
- Shutdown and enable control, built-in 120V switching MOSFET
- Soft start function, load compensation function
- Input under voltage lockout (VIN UVLO), over current protection (OCP), over voltage protection (OVP)
- Short circuit protection (SCP), thermal shutdown (TSD), battery short protection (BSP)
- Enable over voltage protection (ENOVP), shutdown and enable control
- Operating temperature is -40°C to +125°C, package style is HSON8
Product Information
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- HSON
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- Flyback
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- Isolated
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- Surface Mount
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- -
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- -
Technical Documents (1)
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3,000 deliver in 3-4 business days from our UK warehouse
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¥857.43
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¥943.17
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