FAD3151MXA中文资料110V, 2.5A, SOIC-8, Single Channel Floating Gate Drivers with Desaturation Protection数据手册ONSEMI规格书

描述 Description

The FAD3151MXA is a single channel floating automotive gate driver suitable for driving high−speed power MOSFETs up to 110V.  Designed in a SOI technology, the driver is ideal for applications that require noise immunity against severe negativetransients and ground offset up to −80 V. The FAD3151MXA driver has integrated desaturation detection to protect power switches during short−circuit and over−current conditions. The driver is also equipped with a soft shutdown feature, which initiates a soft shutdown of driver outputs upon desat detection, thus preventing possible overvoltage across power MOSFETs during a heavy−load condition.The FAD3151MXA driver is equipped with bidirectional fault reporting pin that can generate a fault output during desat and under−voltage lockout (UVLO) condition. The bidirectional nature of the fault−reporting pin allows the driver to respond to external fault commands, thereby facilitating fault communication across the system. In summary, the FAD3151MXA is a versatile driver with features like desat detection, soft shutdown, fault reporting capability, UVLO protection, and charge pump.  Designed to be used with the FAD3171MXA

特性 Features

• Single Channel Gate Driver with 110 V floating Vs capability
• MOSFET Drain−Source Desaturation Detection with Soft Shutdown
• 2.5 A Output Source and Sink Current
• Under−voltage Lock Out for both Input Logic and Output Stage
• High Speed Driver with Short Propagation Delay
• Negative Transient Capability up to −80 V
• 3.3 V and 5 V Input Logic Compatible

应用 Application

• Gate Driver for 80V and 100V MOSFETs
• 48 V Belt Starter Generator
• 48 V Auxiliary Motor Control (A/C compressor, e−turbo)
• 48 V Battery Switches
• 48 V DC−DC converter
• PTC Heater, Active Discharge Circuit etc.