ON Semiconductor FAN3228CMX-F085
- FAN3228CMX-F085
- ON Semiconductor
- IC GATE DRVR LOW-SIDE 8SOIC
- PMIC - Gate Drivers
- FAN3228CMX-F085 Datasheet
- 8-SOIC (0.154\", 3.90mm Width)
- Tube
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Lead free / RoHS Compliant - 4822
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What is FAN3228CMX-F085
ON Semiconductor Part Number FAN3228CMX-F085(PMIC - Gate Drivers), developed and manufactured by ON Semiconductor, distributed globally by Jinftry. We distribute various electronic components from world-renowned brands and provide one-stop services, making us a trusted global electronic component distributor.
FAN3228CMX-F085 is one of the part numbers distributed by Jinftry, and you can learn about its specifications/configurations, package/case, Datasheet, and other information here. Electronic components are affected by supply and demand, and prices fluctuate frequently. If you have a demand, please do not hesitate to send us an RFQ or email us immediately [email protected] Please inquire about the real-time unit price, Data Code, Lead time, payment terms, and any other information you would like to know. We will do our best to provide you with a quotation and reply as soon as possible.
FAN3228CMX-F085 Specifications
- Part NumberFAN3228CMX-F085
- CategoryPMIC - Gate Drivers
- ManufacturerON Semiconductor
- DescriptionIC GATE DRVR LOW-SIDE 8SOIC
- PackageTube
- SeriesAutomotive, AEC-Q100
- Voltage - Supply4.5V ~ 18V
- Operating Temperature-40°C ~ 125°C (TJ)
- Mounting TypeSurface Mount
- Package / Case8-SOIC (0.154\", 3.90mm Width)
- Supplier Device Package8-SOIC
- Input TypeInverting, Non-Inverting
- Channel TypeIndependent
- Rise / Fall Time (Typ)12ns, 9ns
- Driven ConfigurationLow-Side
- Number of Drivers2
- Gate TypeN-Channel MOSFET
- Logic Voltage - VIL, VIH-
- Current - Peak Output (Source, Sink)3A, 3A
- High Side Voltage - Max (Bootstrap)-
Application of FAN3228CMX-F085
FAN3228CMX-F085 Datasheet
FAN3228CMX-F085 Datasheet , Tube,Automotive, AEC-Q100,4.5V ~ 18V,-40°C ~ 125°C (TJ),Surface Mount,8-SOIC (0.154\", 3.90mm Width),8-SOIC,Inverting, Non-Inverting,Independent,12ns, 9ns,Low-Side,2,N-Channel MOSFET,3A, 3A
FAN3228CMX-F085 Classification
PMIC - Gate Drivers
FAQ about PMIC - Gate Drivers
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1. What is a motor gate driver?
A motor gate driver is a circuit that is mainly used to enhance the gate signal of a field effect transistor (MOSFET) or an insulated gate bipolar transistor (IGBT) so that the controller can better control the operation of these semiconductor switches. It converts the low-voltage signal output by the controller into a high-voltage, high-current pulse signal to ensure that the MOSFET or IGBT can switch states stably and quickly within its operating range.
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2. Why is a gate driver needed?
The main reasons for the need for gate drivers include signal amplification, electrical isolation, and protection mechanisms.
Signal Amplification
The main function of the gate driver is to convert the low-voltage signal of the controller into a high-voltage drive signal, thereby achieving effective control of the power device. This signal amplification function ensures that the power device can be stably turned on and off, improving the efficiency and reliability of the system.
Electrical Isolation
In many applications, electrical isolation between the control circuit and the power semiconductor is very important to prevent voltage feedback or ground loop problems. Gate drivers usually use optocouplers or other isolation methods to maintain this isolation, ensuring that the control circuit is not affected by the power circuit, thereby improving the stability and safety of the system.
Protection Mechanism
Gate drivers also integrate a variety of protection functions, such as overcurrent, overvoltage protection, and short-circuit protection. These protection mechanisms can effectively prevent power device damage and improve the reliability and safety of the system.
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3. What is the difference between MOSFET and IGBT gate drivers?
The gate drivers of MOSFET and IGBT have significant differences in drive voltage, drive current, and drive mode.
Drive Voltage and Drive Current
MOSFET: The gate drive voltage of MOSFET is low, usually between 10V and 20V. Due to its structural characteristics, the driving current of MOSFET is also relatively small, which is suitable for using a smaller driving circuit.
IGBT: The gate driving voltage of IGBT is relatively high, usually between 15V and 20V. Due to its composite structure, IGBT requires a large driving current to control its conduction and cutoff, and usually requires a special driving circuit to provide sufficient driving power.
Driving method
MOSFET: The switching speed of MOSFET is very fast and suitable for high-frequency applications. Its driving method is relatively simple, and the gate can be directly controlled by voltage to achieve fast switching action.
IGBT: The switching speed of IGBT is slow and suitable for low-frequency applications. Due to its composite structure, IGBT requires a larger driving current and a more complex driving circuit to ensure its stable operation. IGBT usually requires positive and negative voltages to control its conduction and cutoff, especially when it is turned off, a negative voltage is required to eliminate the current tailing effect.
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