TLE7185-1E数据手册Infineon中文资料规格书

描述 Description

The TLE7185-1E is a driver IC dedicated to control the 6 to 12 external MOSFETs forming the converter for high current 3 phase motor drives in the automotive sector. It incorporates features like short circuit detection, diagnosis and combines it with typical automotive specific requirements. The TLE7185-1E is especially designed for low battery voltage and therefore it is specified down to 5.5V supply voltage. Typical applications are cooling fan, water pump, electro-hydraulic and electric power steering. The TLE7185-1E is designed for 12V power net.

特性 Features

• Drives 6 N-Channel Power MOSFETs
• Separate control input for each MOSFET
• Separate Source pin for each MOSFET
• Integrated charge pump for operation at low battery voltages
• Adjustable dead time
• Shoot through protection and Shoot through option
• Analog adjustable Short Circuit Protection levels
• Low quiescent current mode
• 2 bit diagnosis / ERRx
• Over temperature warning
• Over voltage warning
• Under voltage warning
• Under voltage lockout
• 0 …95% Duty cycle of High Side MOSFETs
• Green Product (RoHS compliant)
• AEC Qualified

优势:
• Excellent gate voltages down to 5.5V supply
• Robust low cost design
• Strong floating output stages
• P-DSO  package with exposed pad for high ambient temperature and high number of temperature cycles robustness

应用 Application

• Fuel Pump
• Water Pump
• Oil Pump
• Engine Cooling Fan
• Eletric Power Steering