SHENZHEN GANGXINLI ELECTRONICS CO.,LTD
Professional Electronic Component Distributor!
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SHENZHEN GANGXINLI ELECTRONICS CO.,LTD
Professional Electronic Component Distributor!
2026/1/21
The FAN7191MX-F085-1 is an automotive-grade half-bridge gate driver IC produced by onsemi,specifically designed to drive IGBTs and N-Channel MOSFETs.With high peak output current,wide voltage supply range and compact surface-mount package, it is ideal for stable and efficient power control in automotive and industrial applications.
Category:Integrated Circuits (ICs),Power Management (PMIC),Gate Drivers
Manufacturer:onsemi
Packaging:Tape & Reel
Part Status:Active
Driven Configuration:Half-Bridge
Channel Type:Independent
Gate Type:IGBT, MOSFET (N-Channel)
Voltage - Supply:10V ~ 22V
Logic Voltage - VIL, VIH:1.2V, 2.5V
Current - Peak Output (Source, Sink):4.5A, 4.5A
Input Type:Non-Inverting
High Side Voltage - Max (Bootstrap):600 V
Rise / Fall Time (Typ):25ns, 25ns
Operating Temperature:-40°C ~ 125°C (TA)
Grade:Automotive
Qualification:AEC-Q100
Mounting Type:Surface Mount
Package / Case:8-SOIC (0.154", 3.90mm Width)
Lead-Free & RoHS Compliant:Adopts lead-free materials, complying with RoHS environmental standards, meeting global green manufacturing requirements and environmental regulations.
Half-Bridge Configuration:Adopts half-bridge driven configuration with independent channels, specially optimized for driving IGBTs and N-Channel MOSFETs, enabling efficient power switching in various power management circuits.
High Peak Output Current:Features 4.5A peak source current and 4.5A peak sink current, providing strong driving capability to ensure fast and reliable switching of power devices, reducing switching losses effectively.
Wide Supply Voltage Range:Supports a wide supply voltage range of 10V ~ 22V, ensuring stable operation under different power supply conditions and enhancing compatibility with various automotive and industrial power systems.
Fast Switching Speed:Boasts typical rise and fall times of 25ns, enabling rapid switching of the driven power devices, improving the overall efficiency of the circuit and reducing heat generation during operation.
Non-Inverting Input:Adopts non-inverting input type, ensuring that the output signal is consistent with the input signal phase, simplifying circuit design and improving signal transmission stability.
Automotive Motor Control:Applied in the gate driving circuit of automotive A/C compressor motors, providing reliable driving signals to control motor speed and operation, ensuring stable cooling performance of the vehicle air conditioning system.
Electric Vehicle Pumps:Used in the gate driver circuit of electric vehicle (EV) water pumps and oil pumps, driving N-Channel MOSFETs to control pump operation, ensuring effective heat dissipation and lubrication of the vehicle powertrain.
Automotive Fuel Injection:Integrated into advanced automotive fuel injection systems, controlling the gate of power devices to regulate fuel injection timing and quantity, improving fuel efficiency and reducing exhaust emissions.
Electric Power Steering:Applied in automotive electric power steering (EPS) systems, providing stable gate driving for the power MOSFETs/IGBTs in the EPS controller, ensuring smooth and responsive steering operation.
Industrial Inverters:Used in low-power industrial inverters (e.g., solar micro-inverters), driving N-Channel MOSFETs to convert DC power from solar panels into AC power for household or industrial use.
The FAN7191MX-F085-1 is an automotive-grade half-bridge gate driver from onsemi, featuring strong drive capability,fast switching,and high reliability,making it suitable for efficient and stable driving of IGBTs and N-channel MOSFETs in automotive and industrial applications.