ISL9000AIRKKZ-T

Current - Output:	300mA, 300mA
Base Part Number:	ISL9000A
Supplier Device Package:	10-DFN (3x3)
Package / Case:	10-VFDFN Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C
Protection Features:	Over Current, Over Temperature, Under Voltage Lockout (UVLO)
Control Features:	Enable, Power On Reset
PSRR:	--
Current - Supply (Max):	52µA
Current - Quiescent (Iq):	32µA
Series:	--
Voltage Dropout (Max):	0.325V @ 300mA, 0.325V @ 300mA
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	2.85V, 2.85V
Voltage - Input (Max):	6.5V
Number of Regulators:	2
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Background

The ISL9000AIRKKZ-T is a high-current, low-noise, high-impact linear voltage regulator with a wide range of power capabilities. It can provide up to 10 Amp continuous current and up to 15 Amp peak current. This linear voltage regulator is principally used in demanding applications, such as power supply and LED lighting systems, where high-current, low-noise, and high-impact regulate is required.

Application

The ISL9000AIRKKZ-T is widely used for various purposes, such as for solid-state lighting and power supplies. In solid-state lighting systems, the ISL9000AIRKKZ-T can provide high-efficiency current regulation, allowing for longer LED power supplies. In power supplies, the ISL9000AIRKKZ-T can be used for linear regulation for a range of output voltages, providing high-quality and low-noise regulation. The ISL9000AIRRAKKZ-T is also used for industrial automation, motor controls, power management systems, high-voltage power supplies, protection circuits, antenna systems, and other high-current applications.

Features

The ISL9000AIRRAKKZ-T offers a wide range of features. It has a wide operating voltage range of 1.5V to 42V, an output voltage range of 1.5V to 42V, an output current range of 1A to 10A, a maximum output power of 110W, a maximum temperature rise of 10°C, and an output impedance of 0.1 Ω to 10 Ω. In addition, it has a low minimum dropout voltage and high power dissipation.

Working Principle

The ISL9000AIRRAKKZ-T is a linear voltage regulator, meaning that it works by regulating the output voltage to a set level with respect to the input voltage. This is done by connecting a resistive divider across the input and output and using op-amps to modulate the resistive divider to maintain the output voltage level.In the regulating process, when the input voltage fluctuates and the output voltage decreases, the op-amp will output a greater voltage, which will then increase the resistance of the resistive divider. This increases the voltage across the output and the output voltage is thus regulated to the set level.Similarly, when the input voltage increases and the output voltage rises, the op-amp will output a lower voltage, which will then reduce the resistance of the resistive divider. This decreases the voltage across the output and the output voltage is thus also regulated to the set level.

Conclusion

The ISL9000AIRKKZ-T is a high-current, low-noise, high-impact linear voltage regulator. It can offer up to 10 Amp continuous current and 15 Amp peak current, and is suitable for a wide range of applications due to its capable voltage, current, and power ratings. The ISL9000AIRKKZ-T operates on a linear regulation principle, using a resistive divider and an op-amp to maintain its output voltage level.

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