AOB298L Discrete Semiconductor Products

Vgs(th) (Max) @ Id:	4.1V @ 250µA
Package / Case:	TO-263-3, D²Pak (2 Leads + Tab), TO-263AB
Supplier Device Package:	TO-263 (D²Pak)
Mounting Type:	Surface Mount
Operating Temperature:	-55°C ~ 175°C (TJ)
Power Dissipation (Max):	2.1W (Ta), 100W (Tc)
FET Feature:	--
Input Capacitance (Ciss) (Max) @ Vds:	1670pF @ 50V
Vgs (Max):	±20V
Gate Charge (Qg) (Max) @ Vgs:	27nC @ 10V
Series:	--
Rds On (Max) @ Id, Vgs:	14.5 mOhm @ 20A, 10V
Drive Voltage (Max Rds On, Min Rds On):	10V
Current - Continuous Drain (Id) @ 25°C:	9A (Ta), 58A (Tc)
Drain to Source Voltage (Vdss):	100V
Technology:	MOSFET (Metal Oxide)
FET Type:	N-Channel
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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AOB298L is an advanced step-down switching regulator with an internal regulator. It features an adjustable output voltage range between 0.8V and 36V, ultra-low dropout voltage, and an adjustable switching frequency. The device also offers over-current protection, thermal shut-down protection, under-voltage lock out, and a soft start function. It is suitable for a wide range of applications including mobile phones, tablets, netbooks, and other portable devices.The AOB298L is a single-channel MOSFET switching regulator with a maximum output power of 1W. It is capable of regulating an output voltage up to 36V with an input voltage between 3V and 39V. The device provides a maximum switching frequency of 2MHz, which makes it well suited for high-speed applications. It also includes an overload protection circuit which automatically reduces the output current if it exceeds the load current. Additionally, the device integrates a soft-start feature which avoids excessive in-rush current at start-up.The AOB298L uses an external MOSFET for the power switch and an external resistor for the current limiting. The current is monitored using an internal sense resistor which allows for precise current control. The device also has an adjustable reference voltage, which can be adjusted by connecting an external resistor. This allows for flexibility in setting the output voltage.The AOB298L features a wide voltage range and a high switching frequency, making it ideal for powering portable electronic devices. It can be used for powering low-voltage processors, memory modules, and analog signals. Additionally, the device\'s overload protection circuit and soft-start feature can help to protect the application from any sudden power surges or drops.The AOB298L is a versatile switching regulator which can be used in many different applications. It is robust, compact, and cost-effective. With its wide voltage range, high switching frequency, and soft-start feature, the device is able to provide reliable, accurate power delivery. Additionally, its advanced features make the AOB298L an ideal choice for powering a wide range of applications, ranging from low-powered processors to high-powered systems.

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