Model: AO3400A-VB.
Silk screen: VB1330.
Brand: VBsemi.
Parameters:.
- Channel type: N channel.
- Rated voltage: 30V.
- Maximum current: 6.5A.
- Static on-resistance (RDS(ON)): 30mΩ @ 10V.
- Static on-resistance (RDS(ON)): 33mΩ @ 4.5V.
- Gate-source voltage (Vgs): ±20V.
- Threshold voltage (Vth): 1.2V to 2.2V.
- Package: SOT23.
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Application introduction:.
AO3400A- VB is an N-channel field effect transistor (FET) with low on-resistance and high current tolerance. It is suitable for a variety of electronic equipment and application fields, with the following main applications: .
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1. **Power switch:** AO3400A-VB can be used as a power switch to control the flow of current in a circuit . Its low on-resistance and N-channel characteristics make it very effective in switching applications. .
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2. **Current Control:** This N-channel FET can be used in current control applications such as current limiters and current sources. .
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3. **Electronic Switch:** Suitable for various electronic switching applications, such as switching power supplies, power distribution units and power management modules. .
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4. **Battery Protection:** In the lithium battery protection circuit, AO3400A-VB can be used to realize the charging and discharging control of the battery to ensure the safe operation of the battery. .
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5. **Power Regulation:** Can be used in power conditioning circuits to help stabilize output voltage and reduce power loss. .
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These application areas cover a wide range of electronic devices and modules, including power management modules, current control modules, electronic switches, battery protection circuits and power regulators. The characteristics of the AO3400A-VB make it an important component for controlling current and voltage, especially in power management and current control.