Model: SM4953KC-TRG-VB.
Silk screen: VBA4338.
Brand: VBsemi.
Parameters:.
- 2 P channels.
- Rated voltage: -30V.
- Maximum current: -7A.
- On-state resistance (RDS(ON)): 35mΩ @ 10V, 48mΩ @ 4.5V, 20Vgs (±V).
- Threshold voltage (Vth): -1.5V .
- Package: SOP8.
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Application Introduction: .
SM4953KC-TRG-VB is a dual P-channel MOSFET suitable for negative polarity voltage applications with low on-state resistance and Moderate current and voltage characteristics. This MOSFET is suitable for applications requiring negative voltage switching and control. .
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Main features and application fields: .
1. **Power inverter**: SM4953KC-TRG-VB can be used in power inverter to convert positive voltage into negative voltage, suitable for For some special applications, such as negative voltage power supply systems. .
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2. **Current Control**: This MOSFET can be used for negative current control, such as current sources, current controllers and current amplifiers to achieve precise current regulation. .
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3. **Negative polarity power management**: In special applications where negative polarity power management is required, SM4953KC-TRG-VB can be used to implement power switching and control. .
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4. **Battery Protection**: In mobile devices and battery-powered systems, this MOSFET can be used in battery protection circuits to ensure safety and stability during battery charging and discharging. .
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5. **Negative voltage power regulator**: SM4953KC-TRG-VB can be used as a negative voltage power regulator to adjust the current and voltage of the load. .
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In short, SM4953KC-TRG-VB is suitable for many fields, including power inverter, current control, negative polarity power management, battery protection and negative voltage power regulator modules. Its dual P-channel characteristics and low on-state resistance make it ideal for handling negative voltage applications.