Model: AO3419 .
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Silk screen: VB2290 .
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Brand: VBsemi .
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Parameters: .
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- Channel type: P channel .
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- Rated voltage: -20V .
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- Rated current: -4A .
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- RDS(ON): 57mΩ @ 4.5V, 83mΩ @ 2.5 V .
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- Gate-source voltage range: ±12V .
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- Gate-source threshold voltage: -0.81V .
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- Package type: SOT23.
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Application introduction: .
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AO3419 (silk screen: VB2290) is a P-channel power MOSFET produced by VBsemi Company. The following is a detailed parameter description and application introduction: .
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Detailed parameter description: .
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AO3419 is a P-channel power MOSFET with low conductivity voltage drop and high current carrying capability. The main parameters include rated voltage of -20V, rated current of -4A, RDS(ON) of 57mΩ @ 4.5V, 83mΩ @ 2.5V, gate-source voltage range of ±12V, gate-source threshold voltage of -0.81V, and package type: SOT23. .
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Application fields: .
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AO3419 (VB2290) is suitable for a variety of fields and application scenarios, mainly used for applications requiring P-channel power MOSFETs. circuit. The following are some typical application areas: .
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1. Power management module: AO3419 can be used in power management modules to provide efficient power conversion and stable current output, improving System power consumption and efficiency. .
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2. Power tools and household appliances: It can be applied to motor drive circuits in power tools and household appliances to provide efficient and reliable power output. .
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3. Automotive electronic systems: AO3419 can be used in power management, motor drive and lighting control in automotive electronic systems to meet the needs of automotive electronic systems for high power and high performance. .
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4. LED lighting: In LED lighting systems, AO3419 can be used as a switching element in the drive circuit to achieve efficient power conversion and precise control of LED lights. .
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5. Industrial control systems and communication equipment: AO3419 is suitable for switching circuits in industrial control systems and communication equipment, providing stable power management and current control. .
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In summary, AO3419 (VB2290) is a P-channel power MOSFET, suitable for power management modules, power tools, household appliances, automotive electronic systems, Modules in fields such as LED lighting, industrial control systems and communication equipment. It has low conductance voltage drop and high current carrying capability, making it suitable for circuits requiring high performance and reliability. .