BD7F005EFJ-C中文资料Isolated Type Fly-back Converter IC with Integrated Switching MOSFET for Automotive数据手册ROHM规格书

描述 Description

BD7F005EFJ-C is an opto-coupler-less isolated flyback converter. Feedback circuit by optocouplers or the auxiliary winding of transformers becomes unnecessary, contributing to reduction of set parts. Furthermore, the adoption of original adapted ON-time control technology enables fast load response. In addition, the various protection function realizes the designs of isolated power supply application for high reliability.

特性 Features

• AEC-Q100 Qualified(Grade 1)
• No Need for Optocoupler and Third Winding of Transformer
• Set Output Voltage with Two External Resistors and Ratio of Transformer Turns
• Adopt of Original Adapted ON-time Control Technology Fast Load Response
• High Efficiency at Light Load Mode (PFM Operation)
• Shutdown Function / Enable Control
• Built-in 60V Switching MOSFET
• Frequency Spectrum Spread
• Soft Start Function
• Load Compensation Function
• Various Protection Function
Input Low Voltage Lockout (UVLO)
Over Current Protection (OCP)
Thermal Shutdown (TSD)
REF Pin Open Protection (REFOPEN)
Short Circuit Protection (SCP)
Battery Short Protection (BSP)
• HTSOP-J8 Package