AS1321-T

Voltage - Input (Max):	5V
Supplier Device Package:	SOT-23-6
Package / Case:	SOT-23-6
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Synchronous Rectifier:	Yes
Frequency - Switching:	--
Current - Output:	1A (Switch)
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	5V
Series:	--
Voltage - Input (Min):	1.5V
Number of Outputs:	1
Output Type:	Fixed
Topology:	Boost
Output Configuration:	Positive
Function:	Step-Up
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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IntroductionThe AS1321-T is a high-performance DC-DC switching regulator that is used in many electronic applications, such as communications, consumer electronics, industrial electronics, and medical appliances. This device can be used in a wide range of applications, including power supplies, voltage regulation, and motor control. The DC-DC switching regulator is capable of delivering up to 1.6A of continuous current, while providing an adjustable output voltage of up to 3.3V. Application FieldThe AS1321-T can be used in a variety of applications, such as powering components, providing a steady voltage, and regulating the current. It can be used in communications systems to ensure stable voltage and current delivery for sensitive components. It is also a viable option for providing voltage regulation for industrial and medical appliances, as well as consumer electronics. In addition, it can be used for motor control, as it is capable of providing a reliable output voltage for motors and other components. Working Principle The AS1321-T is a constant current source, meaning that it will maintain a relatively constant output voltage, regardless of the load on the output. The device utilizes pulse width modulation (PWM) control to guarantee a steady, accurate output voltage and current. This PWM control is used to generate an output voltage that is proportional to the frequency and amplitude of the signal, which can then be adjusted to fit the user\'s needs. The AS1321-T is also equipped with a built-in overvoltage protection circuit, as well as an adjustable overvoltage protection voltage threshold. This prevents the device from outputting too high a voltage, protecting both the regulated device and the AS1321-T itself.In addition, the AS1321-T features an internal compensation circuit, which ensures that the device can operate in a wide range of input and load conditions. This circuit helps to guarantee that the device will provide a steady output voltage, even if the input voltage fluctuates. ConclusionThe AS1321-T is a high-performance DC-DC switching regulator, which is capable of providing an adjustable output voltage of up to 3.3V, at up to 1.6A of continuous current. This device can be used in a wide variety of applications, including powering components, providing steady voltage, regulating current and motor control. The AS1321-T utilizes a PWM control method to guarantee a steady and accurate output voltage, as well as an internal overvoltage protection circuit for added safety. In addition, the device has an internal compensation circuit that helps to ensure that the device can operate in a wide range of conditions.

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