Description
The AON7934 is a high-performance dual N-Channel MOSFET designed for use in synchronous buck converters, DC-DC converters, and other compact power management applications. With a drain-source voltage rating of 30V and asymmetric FETs optimized for both high-side and low-side switching, this device provides excellent efficiency and thermal performance in space-constrained designs.
The low on-resistance and fast switching capabilities reduce power losses, making it ideal for battery-powered devices, notebooks, and embedded systems. The DFN 3×3-8L package supports high power density with a small PCB footprint.
✅ Key Features & Specifications
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Channel Type: Dual N-Channel (Asymmetric)
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Drain-Source Voltage (V<sub>DS</sub>): 30V
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Continuous Drain Current (I<sub>D</sub>): ~16A
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On-Resistance (R<sub>DS(on)</sub>):
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~10.2 mΩ @ V<sub>GS</sub> = 10V
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~15.8 mΩ @ V<sub>GS</sub> = 4.5V
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Gate Threshold Voltage (V<sub>GS(th)</sub>): ~2.2V
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Total Gate Charge (Q<sub>g</sub>):
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~3.9 nC @ 4.5V
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~8.0 nC @ 10V
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Input Capacitance (C<sub>iss</sub>): ~485 pF
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Output Capacitance (C<sub>oss</sub>): ~235 pF
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Reverse Transfer Capacitance (C<sub>rss</sub>): ~32 pF
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Switching Times:
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Turn-On Delay: ~3.5 ns
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Turn-Off Delay: ~16.3 ns
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Max Junction Temperature: 150°C
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Package: DFN 3×3-8L (Surface Mount)
🔹 Applications
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Synchronous buck converters
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DC-DC power modules
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Load switches
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Battery-powered electronics
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High-efficiency embedded systems
Please Note:
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No Returns, Exchanges, or Warranty available.
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Kindly verify the model number and ensure it matches your product before placing an order.
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We guarantee premium quality.
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All items are thoroughly inspected prior to shipping.
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