Switching Function
Fast Switching Speed: It can quickly switch the conduction state between the drain and the source, enabling rapid control of the current path in the circuit. In applications such as DC-DC converters and inverters, it can switch the inductor current at a high frequency to achieve efficient voltage conversion1.
Low On-Resistance: It has extremely low on-resistance (RDS(on)). At VGS = -4.5V, RDS(on) < 5mΩ; at VGS = -2.5V, RDS(on) < 6.5mΩ; at VGS = -1.8V, RDS(on) < 8.5mΩ; and at VGS = -1.5V, RDS(on) < 11mΩ. The low on-resistance can reduce the power consumption of the transistor during conduction, improve the efficiency of the circuit, and is suitable for applications with high current and low voltage drop requirements.
Load Driving
High Current Capacity: The maximum drain current (ID) can reach 50A, and the pulsed drain current (IDM) can reach 200A, which can provide sufficient current driving capability for high-power loads such as motors, solenoids, and high-power LEDs1.
Voltage Compatibility: The maximum drain-source voltage (VDS) is 20V, and the maximum gate-source voltage (VGS) is ±12V, which can adapt to different power supply voltages and load voltage requirements, and is suitable for various power management and switching applications1.
Protection and Reliability
Over-Temperature Protection: It has a maximum junction temperature (TJ) of 150°C. When the internal temperature of the transistor exceeds this threshold, appropriate protection measures may be taken to prevent damage caused by overheating, ensuring the reliability of the device in high-temperature environments.
ESD Protection: It has certain electrostatic discharge protection capabilities to prevent the device from being damaged by electrostatic discharge during handling and use, and improve the stability and reliability of the device1.
Package and Application Compatibility
DFN8 Package: It adopts the DFN8(3X3) package, which is a surface-mount package with a small size and good thermal dissipation performance, and is suitable for high-density circuit design and miniaturized electronic equipment1.
Wide Application Range: It is widely used in power management, automotive electronics, industrial automation, communication equipment and other fields, such as DC-DC converters, inverters, switch power supplies, motor drivers, LED drivers, PLC, servo drivers, power amplifiers, etc
AON7423
The AON7423 is a 20V P-channel MOSFET, and its main functions are as follows:
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