A8580KLPTR-T Integrated Circuits (ICs)

Series:	Automotive, AEC-Q100
Packaging:	Tape & Reel (TR)
Part Status:	Not For New Designs
Function:	Step-Down
Output Configuration:	Positive
Topology:	Buck
Output Type:	Adjustable
Number of Outputs:	1
Voltage - Input (Min):	4V
Voltage - Input (Max):	35V
Voltage - Output (Min/Fixed):	0.8V
Voltage - Output (Max):	10V
Current - Output:	2.5A
Frequency - Switching:	252kHz ~ 2.44MHz
Synchronous Rectifier:	No
Operating Temperature:	-40°C ~ 125°C (TA)
Mounting Type:	Surface Mount
Package / Case:	16-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package:	16-eTSSOP-EP
Base Part Number:	A8580

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Introduction to A8580KLPTR-T

The A8580KLPTR-T is a high performance switching regulator from Panasonic\'s PMIC (Power Management IC) product line. The device is a DC-DC step-down regulator which provides a low output voltage, low noise, and high efficiency in a wide range of input voltage. It is designed for use in applications where very efficient and quiet control of switching regulator is desired. This device operates at up to 85W.

Features and Benefits of A8580KLPTR-T

The A8580KLPTR-T offers a wide range of features and benefits in its DC-DC switching regulator design. Here are some of its features:• Low output voltage - The A8580KLPTR-T has an output voltage of up to 0.6V to 25V. This allows for lower power consumption and high efficiency.• Low noise - The A8580KLPTR-T is designed with a low noise design, making this a great choice for applications where noise control is important.• High efficiency - The A8580KLPTR-T has an efficiency of up to 95%, increasing the efficiency of the system.• Wide input voltage range - The A8580KLPTR-T has an input voltage range from 8V to 50V, allowing a wide range of input voltage requirements.

Applications of A8580KLPTR-T

The A8580KLPTR-T is a versatile DC-DC switching regulator which can be used in a variety of applications. Here are a few examples:• Automotive applications - The A8580KLPTR-T can be used in automotive applications such as power distribution, powertrain control systems, and alternator control systems.• Industrial applications - This device can be used in industrial applications such as power supplies, motor control systems, robotics, and heating and cooling systems.• Medical devices - This device can be used in medical applications such as power supplies, laser components, and monitoring systems.• Consumer electronics - This device can be used in consumer electronics such as laptops, tablets, and wearables.

Working Principle of A8580KLPTR-T

The A8580KLPTR-T is a DC-DC step-down regulator which provides a low output voltage, low noise, and high efficiency in a wide range of input voltage. It works by taking the input voltage and converting it to a lower output voltage through a series of switching cycles. The switching cycles are controlled by an internal control circuit which adjusts the frequency of the switching cycles. This enables the device to regulate the output voltage accurately even when the input voltage changes.The device works by first taking the input voltage and converting it to a regulated voltage. This regulated voltage is then used to drive a pair of MOSFETs in a Buck type topology. The MOSFETs are used to drive a coil in series with the output capacitor, creating a resonant circuit with the capacitor. The frequency of the switching cycles is then controlled by an internal control circuit. This allows the device to accurately regulate the output voltage even when the input voltage changes.

Conclusion

The A8580KLPTR-T is a versatile DC-DC switching regulator which offers a wide range of input voltage, low output voltage, low noise, and high efficiency. It can be used in a variety of applications including automotive, industrial, medical, and consumer electronics. The device works by taking the input voltage and converting it to a lower output voltage through a series of switching cycles controlled by an internal control circuit. This makes the device a great choice for applications where efficient and quiet control of switching regulator is desired.

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