BD7J201EFJ-LBE2 is a low power isolated flyback converter IC with integrated switching MOSFET. This is product guarantees long time support in the industrial market. 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, the adoption of the original adapter type technology that controls 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. Application includes isolated power supply for industrial equipment.
- Long time support product for industrial applications
- No need of any optocouplers and third winding of transformers
- Set output voltage with two external resistors and ratio of transformer turns
- Adopt of original adapter type technology that controls on time
- No need of external phase compensation parts by high-speed load response
- Low output ripple by fixed switching frequency (at normal operation)
- High efficient light load mode (at PFM operation), shutdown and enable control
- Built-in 120V switching MOSFET, soft start function, load compensation function
- VIN UVLO, OCP, OVP, SCP, TSD, BSP, ENOVP various protection function
- HTSOP-J8 package, operating temperature range from -40°C to +125°C
Other details
| Brand |
ROHM |
| Part Number |
BD7J101EFJ-LBE2 |
| Quantity |
Each (Supplied on Cut Tape) |
| Technical Data Sheet EN |
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