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ROHM BD7J101EFJ-LBE2 product image
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ROHM BD7J101EFJ-LBE2RoHS

Manufacturer
ROHM
MPN
BD7J101EFJ-LBE2
LCSC Part #
C17645767
Packaging
HTSOP-8-J
Customer #
Key Attributes
400kHz 120V 8V~80V Flyback HTSOP-8-J AC DC Converters, Offline Switchers RoHS
Datasheetpdf iconROHM BD7J101EFJ-LBE2

Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/AC DC Converters, Offline Switchers
ManufacturerROHM
PackagingHTSOP-8-J
Operating Temperature-40℃~+125℃
Output Current-
Frequency - Switching400kHz
Pd - Power Dissipation-
Voltage - Breakdown120V
Voltage - Supply8V~80V
FeaturesLight load efficient mode;Under-voltage lockout;Soft-start;Over Current Protection;Over Voltage Protection;Short Circuit Protection;Overtemperature protection (OTP)
TopologyFlyback
Output Voltage-
Duty Cycle(Max)50%
Working ModePWM Modulation;PFM Modulation
Feedback SystemPrimary-side feedback
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

This is the product guarantees long time support in 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, 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.

Features

AI Translation
  • 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 120 V Switching MOSFET
  • Soft Start Function
  • Load Compensation Function
  • Various Protection 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)

Applications

AI Translation
  • Isolated Power Supply for Industrial Equipment
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QtyUnit Price(Reference Only)Total Amount
1+$ 2.1429$ 2.14
200+$ 0.8566$ 171.32
500+$ 0.8266$ 413.30
1,000+$ 0.8125$ 812.50
Standard Packaging2500/Full Reel
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