AOY516

Vgs(th) (Max) @ Id:	2.6V @ 250µA
Package / Case:	TO-251-3 Short Leads, IPak, TO-251AA
Supplier Device Package:	TO-251B
Mounting Type:	Through Hole
Operating Temperature:	-55°C ~ 175°C (TJ)
Power Dissipation (Max):	2.5W (Ta), 50W (Tc)
FET Feature:	--
Input Capacitance (Ciss) (Max) @ Vds:	1333pF @ 15V
Vgs (Max):	±20V
Gate Charge (Qg) (Max) @ Vgs:	33nC @ 10V
Series:	AlphaMOS
Rds On (Max) @ Id, Vgs:	5 mOhm @ 20A, 10V
Drive Voltage (Max Rds On, Min Rds On):	4.5V, 10V
Current - Continuous Drain (Id) @ 25°C:	46A (Tc)
Drain to Source Voltage (Vdss):	30V
Technology:	MOSFET (Metal Oxide)
FET Type:	N-Channel
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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AO516 is a single high-performance, digital-controlled pre-driver circuit. It is designed to control the pre-driver circuit of the electric vehicles, to drive low-voltage motors with power efficiency and reliability. AO516 combines the features of digital control and high-frequency switching, providing superior performance, low power consumption and quiet operation. OverviewAO516 is a digital controller, designed to drive low-voltage motors. It utilizes a low-voltage, high-frequency switching power stage and a dual-channel controller to regulate the current drawn from the motors. The dual-channel controller allows for independent control of the motor power and current, making it suitable for high-power motor control. The motor power is controlled via a programmable voltage regulator and the current drawn from the motor is independently controlled by the dual-channel controller.AO516 also includes an integrated charge pump, enabling low-impedance operation and a low-voltage shutdown mechanism. This allows for smooth, efficient operation in a wide range of operating conditions. The charge pump also improves the power efficiency and reliability of the motor control system.The AO516 is designed to provide superior performance, low power consumption and quiet operation. It can be programmed to deliver a wide range of peak currents up to 20A (which can be adjusted higher, depending upon the motor requirements) in a wide range of frequencies, including PWM and sinusoidal.Features- High-performance pre-driver circuit- Programmable voltage regulator- Dual-channel controller- Digital control- High-frequency switching- Low-voltage shutdown- Integrated charge pump- Low-impedance operation- High power efficiency- Quiet operationApplicationsAO516 is well suited for control applications in the automotive industry, where high performance and reliability are essential. The pre-driver circuit is used in electric vehicles, to control the pre-driver circuit which drives the low-voltage motors. The high power efficiency of AO516 ensures that the motor control system operates with maximum efficiency, providing smooth and quiet operation.The dual-channel controller enables independent control of the motor power and current, making AO516 suitable for high-power motor control applications. The AO516 is also designed to provide superior performance and reliability with very low power consumption.Working PrincipleAO516 is a high-performance, digitally-controlled pre-driver circuit. It utilizes a low-voltage, high-frequency switching power stage and a dual-channel controller to regulate the current drawn from the motors.The dual-channel controller is responsible for regulating the power and current of the motor. It is programmed to deliver a wide range of peak currents up to 20A in a wide range of frequencies. The motor power is controlled by a programmable voltage regulator and the current is regulated by the dual-channel controller.The integrated charge pump increases the power efficiency and reliability of the motor control system by allowing low-impedance operation. The charge pump also improves the power efficiency and reliability of the motor control system.The AO516 is also equipped with a low-voltage shutdown mechanism, to ensure that the device is shut down in the event of a low-voltage shutdown. This allows the device to operate safely in a wide range of operating conditions.ConclusionAO516 is a high-performance, digitally-controlled pre-driver circuit. It is designed to provide superior performance, low power consumption and quiet operation. The dual-channel controller and the integrated charge pump increase power efficiency and reliability, making it suitable for high-power motor control applications. The low-voltage shutdown mechanism ensures safe operation in a wide range of operating conditions.

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