SI-3006KWM

Current - Output:	1A, 1A
Supplier Device Package:	TO-252-5
Package / Case:	TO-252-6, DPak (5 Leads + Tab)
Mounting Type:	Surface Mount
Operating Temperature:	-20°C ~ 100°C
Protection Features:	Over Current, Over Temperature
Control Features:	Enable
PSRR:	60dB (120Hz)
Current - Supply (Max):	1.5mA
Current - Quiescent (Iq):	500µA
Series:	--
Voltage Dropout (Max):	0.6V @ 1A, 0.6V @ 1A
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	1.8V, 3.3V
Voltage - Input (Max):	18V
Number of Regulators:	2
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Not For New Designs
Packaging:	Tape & Reel (TR)

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SI-3006KWM Application Field and Working Principle

SI-3006KWM is a linear voltage regulator PMIC (Power Management Integrated Circuits) with a high accuracy and wide bandgap voltage reference. This fixed voltage regulator has a number of characteristics that make it particularly suitable for applications requiring high accuracy, wide bandwidth, and low output noises.

Overview

The SI-3006KWM is an adjustable linear voltage regulator PMIC providing the user with high accuracy and wide bandgap reference voltages. It is a three-terminal fixed voltage regulator with a maximum input voltage of 20V and an output voltage variable from 0.5V to 6.5V. The PMIC has a low output current of 3.5mA, an output tolerance of ±4%, and a quiescent current of only 4mA. The SI-3006KWM has a low output voltage noise of 0.3mVrms, as well as low power consumption, temperature coefficient, and minimum EMI noise. It is also suitable for a wide range of temperatures, making it suitable for a variety of applications.

Application fields

The SI-3006KWM is suitable for a variety of applications, including portable electronic equipment, power supply systems, and mobile communication systems. It is well suited for applications requiring low output voltage noise, such as portable medical equipment, automotive systems, and high-precision measurement systems.

Working principle

The wide bandgap reference voltage of the PMIC is generated through a simple transistor structure. The generated voltage is used to control the output voltage of the unit. The output voltage is adjusted by a control circuit, which is connected to the reference voltage. Once the control circuit is provided with the reference voltage, it adjusts the output voltage according to the magnitude of the reference voltage.When the positive and negative reference voltages are provided to the input, a motor voltage is applied to the output to adjust the output voltage. The motor voltage is adjusted by an internal control circuit, which monitors the magnitude of the reference voltage and adjusts the output voltage accordingly.

Conclusion

The SI-3006KWM is a linear voltage regulator PMIC with high accuracy and wide bandgap reference voltages. It is suitable for a wide range of applications, such as portable electronic equipment, power supply systems, and mobile communication systems. It has a maximum input voltage of 20V and an output voltage variable from 0.5V to 6.5V, as well as features such as low output current and voltage noise, low power consumption, and a wide temperature range. The PMIC is also easy to use, making it an ideal choice for applications that require precision and accuracy.

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