Model: KD3422A-VB.
Silk screen: VBB1630.
Brand: VBsemi.
Parameter Description:.
- MOSFET type: N-channel.
- Rated voltage: 60V.
- Maximum current: 5.5A.
- On-resistance (RDS(ON)): 30mΩ @ 10V, 36mΩ @ 4.5V, 20Vgs.
- Threshold voltage (Vth): 1~3V.
- Package: SOT23-3L.
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Application Introduction:.
KD3422A-VB is an N-channel MOSFET suitable for a variety of electronic devices and circuits, especially for applications requiring power switching, load switching and power management. .
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**Application fields and module description:**.
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1. **Power switch module**:.
- Due to its N-channel MOSFET characteristics, KD3422A-VB is suitable for power switch modules and can be used for power switching and power management. .
- Used in portable electronic devices, battery management systems, chargers and adapters to achieve efficient power conversion and management. .
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2. **Load switch module**:.
- The low on-resistance and high current handling capability of this MOSFET make it an ideal choice for load switch modules. .
- Used for efficient load switch control in LED lighting, motor control, industrial automation and other fields. .
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3. **Power management module**:.
- KD3422A-VB can be used in power management modules to achieve power control and management of circuits. .
- Used in various electronic devices to optimize power distribution and reduce standby power consumption. .
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4. **Battery Protection Module**: .
- This MOSFET can be used in battery protection modules to control and protect the charging and discharging of batteries such as lithium batteries. .
- Used in portable electronic devices, battery assembly equipment, and power tools to protect batteries from overcharging and over-discharging. .
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In summary, the KD3422A-VB is an N-channel MOSFET with a wide range of applications, including modules in multiple fields such as power switches, load switches, power management, and battery protection. Its characteristics make it a key component in a variety of electronic devices and systems, helping to improve efficiency, reliability, and power management capabilities.